# LORRIC Online Documents

## Integration and Application Center

- [LORRIC Integration and Application Center](https://docs.lorric.com/qr/lorric-integration-and-application-center-en/lorric-integration-and-application-center.md): Please Choose your LORRIC product to view manuals, setup guides, and application resources for your device.
- [Flow Meter](https://docs.lorric.com/qr/lorric-integration-and-application-center-en/flow-meter.md)
- [FU-LT Ultrasonic Flowmeter](https://docs.lorric.com/qr/lorric-integration-and-application-center-en/flow-meter/fu-lt-ultrasonic-flowmeter.md)
- [FU-ES Ultrasonic Flowmeter](https://docs.lorric.com/qr/lorric-integration-and-application-center-en/flow-meter/fu-es-ultrasonic-flowmeter.md)
- [FU-TX 310 Ultrasonic Flowmeter](https://docs.lorric.com/qr/lorric-integration-and-application-center-en/flow-meter/fu-tx-310-ultrasonic-flowmeter.md)
- [FP-AS310 Paddle Wheel Flowmeters](https://docs.lorric.com/qr/lorric-integration-and-application-center-en/flow-meter/fp-as310-paddle-wheel-flowmeters.md)
- [FP-AS510 Paddle Wheel Flowmeters](https://docs.lorric.com/qr/lorric-integration-and-application-center-en/flow-meter/fp-as510-paddle-wheel-flowmeters.md)
- [Rotameter - Variable Area Flow Meter](https://docs.lorric.com/qr/lorric-integration-and-application-center-en/flow-meter/rotameter-variable-area-flow-meter.md)
- [Optional Fittings](https://docs.lorric.com/qr/lorric-integration-and-application-center-en/optional-fittings.md)
- [Nozzle](https://docs.lorric.com/qr/lorric-integration-and-application-center-en/nozzle.md)

## FU-ES｜English｜v1

- [FU-ES](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/fu-es.md)
- [⚠Caution](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/master.md)
- [Manual and Product Version](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/manual-version-2-0.md)
- [Manual Revision History](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/manual-version-2-0/manual-revision-history.md)
- [Firmware Version](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/manual-version-2-0/firmware-version.md)
- [Measurement principle and usage scenario](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/measure-principles-and-applications.md)
- [Warranty](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/warranty.md)
- [Product Appearance, Specifications, and Model](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/dimensions-specifications-and-model-numbers.md)
- [Installation and Setup](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/installation-and-setup.md)
- [Mechanical Installation](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/installation-and-setup/mechanical-installation.md)
- [Electrical Installation](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/installation-and-setup/electronic-installation.md)
- [Parameter Settings](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/installation-and-setup/parameter-setup.md)
- [Human Machine Interface (HMI)](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/user-interface.md)
- [HMI Overview](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/user-interface/user-interface-explanation.md)
- [Main Screen](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/user-interface/monitor-page-explanation.md)
- [Simulation Mode](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/user-interface/mo-ni-mo-shi.md)
- [Password Lock Functions](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/user-interface/mi-ma-shu-ru-ye.md)
- [Alarms and System Status](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/user-interface/alarms-and-system-status.md)
- [Communication](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/communication.md)
- [OCT output](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/communication/oct-output-setup.md)
- [Analog Output 0-20mA, 4-20mA](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/communication/current-output.md)
- [RS485 and Modbus RTU](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/communication/rs485-setup.md)
- [Modbus RTU Protocol](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/communication/modbus-rtu-protocol.md)
- [Read-Only Memory (ROM)](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/communication/modbus-rtu-protocol/read-only-memory-rom.md)
- [Read-Only Memory (ROM) – List](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/communication/modbus-rtu-protocol/read-only-memory-rom/read-only-memory-rom-list.md)
- [Read-Only Memory – Read Command (04)](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/communication/modbus-rtu-protocol/read-only-memory-rom/read-only-memory-read-instruction-04-and-memory-lists.md)
- [Read-Write Memory (RAM)](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/communication/modbus-rtu-protocol/read-write-memory-ram.md)
- [Read/Write Memory – Read List](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/communication/modbus-rtu-protocol/read-write-memory-ram/read-write-memory-read-list.md)
- [Read/Write Memory - Read Command (03)](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/communication/modbus-rtu-protocol/read-write-memory-ram/read-write-memory-read-command-03.md)
- [Read/Write Memory - Single Register Write Command (06)](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/communication/modbus-rtu-protocol/read-write-memory-ram/read-write-memory-single-register-write-instruction-06.md)
- [Read/Write Memory Dual-Register Write Command (30)](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/communication/modbus-rtu-protocol/read-write-memory-ram/read-write-memory-dual-register-write-command-30.md)
- [Read/Write Memory - Four Register Write Command (31)](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/communication/modbus-rtu-protocol/read-write-memory-ram/read-write-memory-four-register-write-command-31.md)
- [Single Bit Data Read/Write Commands (01 / 05) – Common for HMI](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/communication/modbus-rtu-protocol/single-bit-data-read-write-commands-01-05-common-for-hmi.md)
- [Measurement Accuracy](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/measurement-accuracy.md)
- [Parameters](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/parameters.md)
- [Z Easy Setup](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/parameters/z-easy-setup.md)
- [Z02 Auto Pipe Spec](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/parameters/z-easy-setup/z02-auto-pipe-spec.md)
- [Z03 Auto Initialize](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/parameters/z-easy-setup/z03-auto-initialize.md)
- [Z04 Auto Zero Offset](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/parameters/z-easy-setup/z04-auto-zero-offset.md)
- [Z05 Scale Factor](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/parameters/z-easy-setup/z05-scale-factor.md)
- [A Measurement Setup](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/parameters/a-measurement-setup.md)
- [A01 Auto Pipe Spec](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/parameters/a-measurement-setup/a01-auto-pipe-spec.md)
- [A02 Preset Pipe Spec](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/parameters/a-measurement-setup/a02-preset-pipe-spec.md)
- [A03 Pipe Geo Unit](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/parameters/a-measurement-setup/a03-pipe-geo-unit.md)
- [A04 Pipe Outer Diameter](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/parameters/a-measurement-setup/a04-pipe-outer-diameter.md)
- [A05 Pipe Perimeter](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/parameters/a-measurement-setup/a05-pipe-perimeter.md)
- [A06 Pipe Thickness](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/parameters/a-measurement-setup/a06-pipe-thickness.md)
- [A07 Pipe Inner Diameter](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/parameters/a-measurement-setup/a07-pipe-inner-diameter.md)
- [A08 Pipe Material](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/parameters/a-measurement-setup/a08-pipe-material.md)
- [A09 Pipe Soundspeed](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/parameters/a-measurement-setup/a09-pipe-soundspeed.md)
- [A10 Liquid Type](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/parameters/a-measurement-setup/a10-liquid-type.md)
- [A12 Liquid Soundspeed](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/parameters/a-measurement-setup/a12-liquid-soundspeed.md)
- [A13 K.Viscosity cst](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/parameters/a-measurement-setup/a13-k.viscosity-cst.md)
- [A15 Damping](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/parameters/a-measurement-setup/a15-damping.md)
- [A16 Direction](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/parameters/a-measurement-setup/a16-direction.md)
- [A17 Neg Flow](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/parameters/a-measurement-setup/a17-neg-flow.md)
- [A18 Low Flow Cutoff](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/parameters/a-measurement-setup/a18-low-flow-cutoff.md)
- [A19 Fast Update](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/parameters/a-measurement-setup/a19-fast-update.md)
- [A20 Anti Noise](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/parameters/a-measurement-setup/a20-anti-noise.md)
- [A21 Auto Initialize](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/parameters/a-measurement-setup/a21-auto-initialize.md)
- [A22 Auto Zero Offset](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/parameters/a-measurement-setup/a22-auto-zero-offset.md)
- [A23 Zero Offset](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/parameters/a-measurement-setup/a23-zero-offset.md)
- [A24 Start up check](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/parameters/a-measurement-setup/a24-start-up-check.md)
- [A25 Off-pipe zero](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/parameters/a-measurement-setup/a25-off-pipe-zero.md)
- [A26 Beta Mode](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/parameters/a-measurement-setup/a26-beta-mode.md)
- [B Unit](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/parameters/b-unit.md)
- [B01 Vol.Unit](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/parameters/b-unit/b01-vol.unit.md)
- [B02 Time Unit](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/parameters/b-unit/b02-time-unit.md)
- [B03 Total Unit](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/parameters/b-unit/b03-total-unit.md)
- [B04 VelocityUnit](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/parameters/b-unit/b04-velocityunit.md)
- [B05 Dec.Place](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/parameters/b-unit/b05-dec.place.md)
- [B06 Pipe Geo Unit](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/parameters/b-unit/b06-pipe-geo-unit.md)
- [K Calibration](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/parameters/k-calibration.md)
- [K02 Calibra. Mode](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/parameters/k-calibration/k02-calibra.-mode.md)
- [K03 Scale Factor](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/parameters/k-calibration/k03-scale-factor.md)
- [K04 Manual Offset](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/parameters/k-calibration/k04-manual-offset.md)
- [K05 Totalizer Scale](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/parameters/k-calibration/k05-totalizer-scale.md)
- [C Total](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/parameters/c-total.md)
- [C01 Total Method](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/parameters/c-total/c01-total-method.md)
- [C02 Del.Total](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/parameters/c-total/c02-del.total.md)
- [C03 Dosing Mode](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/parameters/c-total/c03-dosing-mode.md)
- [C04 Dosing Target](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/parameters/c-total/c04-dosing-target.md)
- [C05 Dosing Reset Time](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/parameters/c-total/c05-dosing-reset-time.md)
- [D Alarm & Info](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/parameters/d-alarm-and-info.md)
- [D01 BoardComm Alarm](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/parameters/d-alarm-and-info/d01-boardcomm-alarm.md)
- [D02 Pipe Sensor](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/parameters/d-alarm-and-info/d02-pipe-sensor.md)
- [D03 Bad UltraS Signal](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/parameters/d-alarm-and-info/d03-bad-ultras-signal.md)
- [D04 Off Pipe Alarm](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/parameters/d-alarm-and-info/d04-off-pipe-alarm.md)
- [D05 FlowLIM Alarm](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/parameters/d-alarm-and-info/d05-flowlim-alarm.md)
- [D06 Up LIM](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/parameters/d-alarm-and-info/d06-up-lim.md)
- [D07 Low LIM](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/parameters/d-alarm-and-info/d07-low-lim.md)
- [D08 Hysteresis%](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/parameters/d-alarm-and-info/d08-hysteresis.md)
- [D09 Total Alarm](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/parameters/d-alarm-and-info/d09-total-alarm.md)
- [D10 Total Trig.](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/parameters/d-alarm-and-info/d10-total-trig..md)
- [D11 Total Target](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/parameters/d-alarm-and-info/d11-total-target.md)
- [D12 Iout Alarm](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/parameters/d-alarm-and-info/d12-iout-alarm.md)
- [D13 Speed Alarm](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/parameters/d-alarm-and-info/d13-speed-alarm.md)
- [D14 Pulse Overlap](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/parameters/d-alarm-and-info/d14-pulse-overlap.md)
- [D15 IoutStat Alarm](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/parameters/d-alarm-and-info/d15-ioutstat-alarm.md)
- [D16 Dosing Alarm](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/parameters/d-alarm-and-info/d16-dosing-alarm.md)
- [E Commute](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/parameters/e-commute.md)
- [E01 NC/NO](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/parameters/e-commute/e01-nc-no.md)
- [E02 OCT Info](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/parameters/e-commute/e02-oct-info.md)
- [E03 Pulse Width](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/parameters/e-commute/e03-pulse-width.md)
- [E04 Modbus ID](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/parameters/e-commute/e04-modbus-id.md)
- [E05 Baud](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/parameters/e-commute/e05-baud.md)
- [E06 Iout Def](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/parameters/e-commute/e06-iout-def.md)
- [E07 4mA Value](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/parameters/e-commute/e07-4ma-value.md)
- [E08 20mA Value](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/parameters/e-commute/e08-20ma-value.md)
- [E09 Iout Error](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/parameters/e-commute/e09-iout-error.md)
- [E11 4mA Fine Adj. uA](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/parameters/e-commute/e11-4ma-fine-adj.-ua.md)
- [E12 20mA Fine Adj. uA](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/parameters/e-commute/e12-20ma-fine-adj.-ua.md)
- [E13 Iout Range](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/parameters/e-commute/e13-iout-range.md)
- [E14 Pulse V2 Unit](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/parameters/e-commute/e14-pulse-v2-unit.md)
- [E15 Byte Format](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/parameters/e-commute/e15-byte-format.md)
- [E16 Bit Order](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/parameters/e-commute/e16-bit-order.md)
- [E17 Endianness](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/parameters/e-commute/e17-endianness.md)
- [F Simulate](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/parameters/f-simulate.md)
- [F01 Sim. Volume](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/parameters/f-simulate/f01-sim.-volume.md)
- [F02 Sim. Mode](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/parameters/f-simulate/f02-sim.-mode.md)
- [H System](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/parameters/h-system.md)
- [H01 LED Bri.](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/parameters/h-system/h01-led-bri..md)
- [H02 LCD Bri.](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/parameters/h-system/h02-lcd-bri..md)
- [H03 Green Light](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/parameters/h-system/h03-green-light.md)
- [H04 Language](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/parameters/h-system/h04-language.md)
- [H06 Reset](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/parameters/h-system/h06-reset.md)
- [H07 Lock Device](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/parameters/h-system/h07-lock-device.md)
- [H08 Password](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/parameters/h-system/h08-password.md)
- [H09 Home Page](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/parameters/h-system/h09-home-page.md)
- [H10 Debug Page](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/parameters/h-system/h10-debug-page.md)
- [H11 Engineer mode](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/parameters/h-system/h11-engineer-mode.md)
- [H12 System Info.](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/parameters/h-system/h12-system-info..md)
- [H13 Pipe Sensor Status](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/parameters/h-system/h13-pipe-sensor-status.md)
- [Troubleshooting](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/troubleshooting.md)
- [Certification](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/certifications.md)
- [Reusable content](https://docs.lorric.com/qr/fu-es-echosense-instruction-manual/reusable-content.md)

## FU-LT｜English｜v1

- [FU-LT](https://docs.lorric.com/qr/fu-lt-english-v1/fu-lt.md)
- [⚠ Caution](https://docs.lorric.com/qr/fu-lt-english-v1/caution.md)
- [Manual and Product Version](https://docs.lorric.com/qr/fu-lt-english-v1/manual-and-product-version.md)
- [Manual Revision History](https://docs.lorric.com/qr/fu-lt-english-v1/manual-and-product-version/manual-revision-history.md)
- [Firmware Version](https://docs.lorric.com/qr/fu-lt-english-v1/manual-and-product-version/firmware-version.md)
- [Measurement Principle and Design Applications](https://docs.lorric.com/qr/fu-lt-english-v1/measurement-principle-and-design-applications.md)
- [Warranty](https://docs.lorric.com/qr/fu-lt-english-v1/warranty.md)
- [Product Appearance, Specifications, and Model](https://docs.lorric.com/qr/fu-lt-english-v1/product-appearance-specifications-and-model.md)
- [Installation and Setup](https://docs.lorric.com/qr/fu-lt-english-v1/installation-and-setup.md)
- [Mechanical Installation](https://docs.lorric.com/qr/fu-lt-english-v1/installation-and-setup/mechanical-installation.md)
- [Electrical Installation](https://docs.lorric.com/qr/fu-lt-english-v1/installation-and-setup/electrical-installation.md)
- [Parameter Settings](https://docs.lorric.com/qr/fu-lt-english-v1/installation-and-setup/parameter-settings.md)
- [Human-Machine Interface (HMI)](https://docs.lorric.com/qr/fu-lt-english-v1/human-machine-interface-hmi.md)
- [HMI Overview](https://docs.lorric.com/qr/fu-lt-english-v1/human-machine-interface-hmi/hmi-overview.md)
- [Main Screen](https://docs.lorric.com/qr/fu-lt-english-v1/human-machine-interface-hmi/main-screen.md)
- [Simulation Mode](https://docs.lorric.com/qr/fu-lt-english-v1/human-machine-interface-hmi/simulation-mode.md)
- [Password Lock Function](https://docs.lorric.com/qr/fu-lt-english-v1/human-machine-interface-hmi/password-lock-function.md)
- [Alarms and System Status](https://docs.lorric.com/qr/fu-lt-english-v1/human-machine-interface-hmi/alarms-and-system-status.md)
- [Communication](https://docs.lorric.com/qr/fu-lt-english-v1/communication.md)
- [NPN Output](https://docs.lorric.com/qr/fu-lt-english-v1/communication/npn-output.md)
- [Analog Output 4-20mA](https://docs.lorric.com/qr/fu-lt-english-v1/communication/analog-output-4-20ma.md)
- [RS485  Modbus RTU](https://docs.lorric.com/qr/fu-lt-english-v1/communication/rs485-modbus-rtu.md)
- [Modbus RTU Protocol](https://docs.lorric.com/qr/fu-lt-english-v1/communication/modbus-rtu-protocol.md)
- [Read-Only Memory (ROM)](https://docs.lorric.com/qr/fu-lt-english-v1/communication/modbus-rtu-protocol/read-only-memory-rom.md)
- [Read-Only Memory (ROM) – List](https://docs.lorric.com/qr/fu-lt-english-v1/communication/modbus-rtu-protocol/read-only-memory-rom/read-only-memory-rom-list.md)
- [Read-Only Memory – Read Command (04)](https://docs.lorric.com/qr/fu-lt-english-v1/communication/modbus-rtu-protocol/read-only-memory-rom/read-only-memory-read-command-04.md)
- [Read/Write Memory (RAM)](https://docs.lorric.com/qr/fu-lt-english-v1/communication/modbus-rtu-protocol/read-write-memory-ram.md)
- [Read/Write Memory – Read List](https://docs.lorric.com/qr/fu-lt-english-v1/communication/modbus-rtu-protocol/read-write-memory-ram/read-write-memory-read-list.md)
- [Read/Write Memory – Read Command (03)](https://docs.lorric.com/qr/fu-lt-english-v1/communication/modbus-rtu-protocol/read-write-memory-ram/read-write-memory-read-command-03.md)
- [Read/Write Memory – Single Register Write Command (06)](https://docs.lorric.com/qr/fu-lt-english-v1/communication/modbus-rtu-protocol/read-write-memory-ram/read-write-memory-single-register-write-command-06.md)
- [Read/Write Memory Dual-Register Write Command (30)](https://docs.lorric.com/qr/fu-lt-english-v1/communication/modbus-rtu-protocol/read-write-memory-ram/read-write-memory-dual-register-write-command-30.md)
- [Read/Write Memory - Four Register Write Command (31)](https://docs.lorric.com/qr/fu-lt-english-v1/communication/modbus-rtu-protocol/read-write-memory-ram/read-write-memory-four-register-write-command-31.md)
- [Single Bit Data Read/Write Commands (01 / 05) – Common for HMI](https://docs.lorric.com/qr/fu-lt-english-v1/communication/modbus-rtu-protocol/single-bit-data-read-write-commands-01-05-common-for-hmi.md)
- [Measurement Accuracy](https://docs.lorric.com/qr/fu-lt-english-v1/measurement-accuracy.md)
- [Parameters](https://docs.lorric.com/qr/fu-lt-english-v1/parameters.md)
- [Z Easy Setup](https://docs.lorric.com/qr/fu-lt-english-v1/parameters/z-easy-setup.md)
- [Z03 Auto Initialization](https://docs.lorric.com/qr/fu-lt-english-v1/parameters/z-easy-setup/z03-auto-initialization.md)
- [Z04 Automatic Zero Offset](https://docs.lorric.com/qr/fu-lt-english-v1/parameters/z-easy-setup/z04-automatic-zero-offset.md)
- [Z05 Scale Factor](https://docs.lorric.com/qr/fu-lt-english-v1/parameters/z-easy-setup/z05-scale-factor.md)
- [A Measurement Setup](https://docs.lorric.com/qr/fu-lt-english-v1/parameters/a-measurement-setup.md)
- [A02 Preset Pipe Spec](https://docs.lorric.com/qr/fu-lt-english-v1/parameters/a-measurement-setup/a02-preset-pipe-spec.md)
- [A03 Pipe Geo Unit](https://docs.lorric.com/qr/fu-lt-english-v1/parameters/a-measurement-setup/a03-pipe-geo-unit.md)
- [A04 Pipe Outer Diameter](https://docs.lorric.com/qr/fu-lt-english-v1/parameters/a-measurement-setup/a04-pipe-outer-diameter.md)
- [A05 Pipe Perimeter](https://docs.lorric.com/qr/fu-lt-english-v1/parameters/a-measurement-setup/a05-pipe-perimeter.md)
- [A06 Pipe thickness](https://docs.lorric.com/qr/fu-lt-english-v1/parameters/a-measurement-setup/a06-pipe-thickness.md)
- [A07 Pipe Inner Diameter](https://docs.lorric.com/qr/fu-lt-english-v1/parameters/a-measurement-setup/a07-pipe-inner-diameter.md)
- [A08 Pipe Material](https://docs.lorric.com/qr/fu-lt-english-v1/parameters/a-measurement-setup/a08-pipe-material.md)
- [A09 Pipe Soundspeed](https://docs.lorric.com/qr/fu-lt-english-v1/parameters/a-measurement-setup/a09-pipe-soundspeed.md)
- [A10 Liquid Type](https://docs.lorric.com/qr/fu-lt-english-v1/parameters/a-measurement-setup/a10-liquid-type.md)
- [A12 Liquid Soundspeed](https://docs.lorric.com/qr/fu-lt-english-v1/parameters/a-measurement-setup/a12-liquid-soundspeed.md)
- [A13 K.Viscosity cst](https://docs.lorric.com/qr/fu-lt-english-v1/parameters/a-measurement-setup/a13-k.viscosity-cst.md)
- [A15 Damping](https://docs.lorric.com/qr/fu-lt-english-v1/parameters/a-measurement-setup/a15-damping.md)
- [A16 Direction](https://docs.lorric.com/qr/fu-lt-english-v1/parameters/a-measurement-setup/a16-direction.md)
- [A17 Neg Flow](https://docs.lorric.com/qr/fu-lt-english-v1/parameters/a-measurement-setup/a17-neg-flow.md)
- [A18 Low Flow Cutoff](https://docs.lorric.com/qr/fu-lt-english-v1/parameters/a-measurement-setup/a18-low-flow-cutoff.md)
- [A19 Fast Update](https://docs.lorric.com/qr/fu-lt-english-v1/parameters/a-measurement-setup/a19-fast-update.md)
- [A20 Anti Noise](https://docs.lorric.com/qr/fu-lt-english-v1/parameters/a-measurement-setup/a20-anti-noise.md)
- [A21 Auto Initialize](https://docs.lorric.com/qr/fu-lt-english-v1/parameters/a-measurement-setup/a21-auto-initialize.md)
- [A22 Auto Zero Offset](https://docs.lorric.com/qr/fu-lt-english-v1/parameters/a-measurement-setup/a22-auto-zero-offset.md)
- [A23 Zero Offset](https://docs.lorric.com/qr/fu-lt-english-v1/parameters/a-measurement-setup/a23-zero-offset.md)
- [A26 Beta Mode](https://docs.lorric.com/qr/fu-lt-english-v1/parameters/a-measurement-setup/a26-beta-mode.md)
- [B Unit Setup](https://docs.lorric.com/qr/fu-lt-english-v1/parameters/b-unit-setup.md)
- [B01 Vol. Unit](https://docs.lorric.com/qr/fu-lt-english-v1/parameters/b-unit-setup/b01-vol.-unit.md)
- [B02 Time Unit](https://docs.lorric.com/qr/fu-lt-english-v1/parameters/b-unit-setup/b02-time-unit.md)
- [B03 Total Unit](https://docs.lorric.com/qr/fu-lt-english-v1/parameters/b-unit-setup/b03-total-unit.md)
- [B04 Velocity Unit](https://docs.lorric.com/qr/fu-lt-english-v1/parameters/b-unit-setup/b04-velocity-unit.md)
- [B05 Dec. Places](https://docs.lorric.com/qr/fu-lt-english-v1/parameters/b-unit-setup/b05-dec.-places.md)
- [B06 Pipe Geo Unit](https://docs.lorric.com/qr/fu-lt-english-v1/parameters/b-unit-setup/b06-pipe-geo-unit.md)
- [K Calibration](https://docs.lorric.com/qr/fu-lt-english-v1/parameters/k-calibration.md)
- [K02 Calibra. Mode](https://docs.lorric.com/qr/fu-lt-english-v1/parameters/k-calibration/k02-calibra.-mode.md)
- [K03 Scale Factor](https://docs.lorric.com/qr/fu-lt-english-v1/parameters/k-calibration/k03-scale-factor.md)
- [K04 Manual Offset](https://docs.lorric.com/qr/fu-lt-english-v1/parameters/k-calibration/k04-manual-offset.md)
- [K05 Totalizer Scale](https://docs.lorric.com/qr/fu-lt-english-v1/parameters/k-calibration/k05-totalizer-scale.md)
- [C Total](https://docs.lorric.com/qr/fu-lt-english-v1/parameters/c-total.md)
- [C01 Total Method](https://docs.lorric.com/qr/fu-lt-english-v1/parameters/c-total/c01-total-method.md)
- [C02 Del. Total](https://docs.lorric.com/qr/fu-lt-english-v1/parameters/c-total/c02-del.-total.md)
- [C03 Dosing Mode](https://docs.lorric.com/qr/fu-lt-english-v1/parameters/c-total/c03-dosing-mode.md)
- [C04 Dosing Target](https://docs.lorric.com/qr/fu-lt-english-v1/parameters/c-total/c04-dosing-target.md)
- [C05 Dosing Reset Time](https://docs.lorric.com/qr/fu-lt-english-v1/parameters/c-total/c05-dosing-reset-time.md)
- [D Alarm & Info](https://docs.lorric.com/qr/fu-lt-english-v1/parameters/d-alarm-and-info.md)
- [D01 BoardComm Alarm](https://docs.lorric.com/qr/fu-lt-english-v1/parameters/d-alarm-and-info/d01-boardcomm-alarm.md)
- [D03 Bad Ultrasonic Signal](https://docs.lorric.com/qr/fu-lt-english-v1/parameters/d-alarm-and-info/d03-bad-ultrasonic-signal.md)
- [D05 FlowLIM Alarm](https://docs.lorric.com/qr/fu-lt-english-v1/parameters/d-alarm-and-info/d05-flowlim-alarm.md)
- [D06 Up LIM](https://docs.lorric.com/qr/fu-lt-english-v1/parameters/d-alarm-and-info/d06-up-lim.md)
- [D07 Low LIM](https://docs.lorric.com/qr/fu-lt-english-v1/parameters/d-alarm-and-info/d07-low-lim.md)
- [D08 Hysteresis](https://docs.lorric.com/qr/fu-lt-english-v1/parameters/d-alarm-and-info/d08-hysteresis.md)
- [D09 Total Alarm](https://docs.lorric.com/qr/fu-lt-english-v1/parameters/d-alarm-and-info/d09-total-alarm.md)
- [D10 Total Trig.](https://docs.lorric.com/qr/fu-lt-english-v1/parameters/d-alarm-and-info/d10-total-trig..md)
- [D11 Total Target](https://docs.lorric.com/qr/fu-lt-english-v1/parameters/d-alarm-and-info/d11-total-target.md)
- [D12 Iout Alarm](https://docs.lorric.com/qr/fu-lt-english-v1/parameters/d-alarm-and-info/d12-iout-alarm.md)
- [D13 Speed Alarm](https://docs.lorric.com/qr/fu-lt-english-v1/parameters/d-alarm-and-info/d13-speed-alarm.md)
- [D14 Pulse Overlap](https://docs.lorric.com/qr/fu-lt-english-v1/parameters/d-alarm-and-info/d14-pulse-overlap.md)
- [D15 IoutStat Alarm](https://docs.lorric.com/qr/fu-lt-english-v1/parameters/d-alarm-and-info/d15-ioutstat-alarm.md)
- [D16 Dosing Alarm](https://docs.lorric.com/qr/fu-lt-english-v1/parameters/d-alarm-and-info/d16-dosing-alarm.md)
- [E Commute](https://docs.lorric.com/qr/fu-lt-english-v1/parameters/e-commute.md)
- [E01 NC/NO](https://docs.lorric.com/qr/fu-lt-english-v1/parameters/e-commute/e01-nc-no.md)
- [E02 OCT Info](https://docs.lorric.com/qr/fu-lt-english-v1/parameters/e-commute/e02-oct-info.md)
- [E03 Pulse Width](https://docs.lorric.com/qr/fu-lt-english-v1/parameters/e-commute/e03-pulse-width.md)
- [E04 Modbus ID](https://docs.lorric.com/qr/fu-lt-english-v1/parameters/e-commute/e04-modbus-id.md)
- [E05 Baud](https://docs.lorric.com/qr/fu-lt-english-v1/parameters/e-commute/e05-baud.md)
- [E06 Iout Def.](https://docs.lorric.com/qr/fu-lt-english-v1/parameters/e-commute/e06-iout-def..md)
- [E07 4mA Value](https://docs.lorric.com/qr/fu-lt-english-v1/parameters/e-commute/e07-4ma-value.md)
- [E08 20mA Value](https://docs.lorric.com/qr/fu-lt-english-v1/parameters/e-commute/e08-20ma-value.md)
- [E09 Iout Error](https://docs.lorric.com/qr/fu-lt-english-v1/parameters/e-commute/e09-iout-error.md)
- [E11 4mA Fine Adj. uA](https://docs.lorric.com/qr/fu-lt-english-v1/parameters/e-commute/e11-4ma-fine-adj.-ua.md)
- [E12 20mA Fine Adj. uA](https://docs.lorric.com/qr/fu-lt-english-v1/parameters/e-commute/e12-20ma-fine-adj.-ua.md)
- [E13 Iout Range](https://docs.lorric.com/qr/fu-lt-english-v1/parameters/e-commute/e13-iout-range.md)
- [E14 Pulse V2 Unit](https://docs.lorric.com/qr/fu-lt-english-v1/parameters/e-commute/e14-pulse-v2-unit.md)
- [E15 Byte Format](https://docs.lorric.com/qr/fu-lt-english-v1/parameters/e-commute/e15-byte-format.md)
- [E16 Bit Order](https://docs.lorric.com/qr/fu-lt-english-v1/parameters/e-commute/e16-bit-order.md)
- [E17 Endianness](https://docs.lorric.com/qr/fu-lt-english-v1/parameters/e-commute/e17-endianness.md)
- [F Simulate](https://docs.lorric.com/qr/fu-lt-english-v1/parameters/f-simulate.md)
- [F01 Sim. Volume](https://docs.lorric.com/qr/fu-lt-english-v1/parameters/f-simulate/f01-sim.-volume.md)
- [F02 Sim. Mode](https://docs.lorric.com/qr/fu-lt-english-v1/parameters/f-simulate/f02-sim.-mode.md)
- [H System](https://docs.lorric.com/qr/fu-lt-english-v1/parameters/h-system.md)
- [H02 LCD Bri.](https://docs.lorric.com/qr/fu-lt-english-v1/parameters/h-system/h02-lcd-bri..md)
- [H03 Green Light](https://docs.lorric.com/qr/fu-lt-english-v1/parameters/h-system/h03-green-light.md)
- [H04 Language](https://docs.lorric.com/qr/fu-lt-english-v1/parameters/h-system/h04-language.md)
- [H06 Reset](https://docs.lorric.com/qr/fu-lt-english-v1/parameters/h-system/h06-reset.md)
- [H07 Lock Device](https://docs.lorric.com/qr/fu-lt-english-v1/parameters/h-system/h07-lock-device.md)
- [H08 Password](https://docs.lorric.com/qr/fu-lt-english-v1/parameters/h-system/h08-password.md)
- [H09 Home Page](https://docs.lorric.com/qr/fu-lt-english-v1/parameters/h-system/h09-home-page.md)
- [H10 Debug Page](https://docs.lorric.com/qr/fu-lt-english-v1/parameters/h-system/h10-debug-page.md)
- [H11 Engineer mode](https://docs.lorric.com/qr/fu-lt-english-v1/parameters/h-system/h11-engineer-mode.md)
- [H12 System Info.](https://docs.lorric.com/qr/fu-lt-english-v1/parameters/h-system/h12-system-info..md)
- [H13 Pipe Sensor Status](https://docs.lorric.com/qr/fu-lt-english-v1/parameters/h-system/h13-pipe-sensor-status.md)
- [Troubleshooting](https://docs.lorric.com/qr/fu-lt-english-v1/troubleshooting.md)
- [Certifications](https://docs.lorric.com/qr/fu-lt-english-v1/certifications.md)
- [Reusable Content (Hidden)](https://docs.lorric.com/qr/fu-lt-english-v1/reusable-content-hidden.md)
- [FP-AS510 C02 Del. Total](https://docs.lorric.com/qr/fu-lt-english-v1/fp-as510-c02-del.-total.md)

## FP-AS510｜English｜v2

- [FP-AS510](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v2/fp-as510.md)
- [⚠ Caution](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v2/master.md)
- [Manual and Product Version](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v2/this-instruction-manual-version-is-v2.0.md)
- [Manual Revision History](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v2/this-instruction-manual-version-is-v2.0/manual-revision-history.md)
- [Firmware Version](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v2/this-instruction-manual-version-is-v2.0/firmware-version.md)
- [Measurement Principle and Design Applications](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v2/measure-principle-and-usage-scenario.md)
- [Warranty](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v2/warranty.md)
- [Product Appearance, Specifications, and Model](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v2/exterior-spec-model.md)
- [Installation and Set-up](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v2/install-and-set-up.md)
- [Mechanical installation](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v2/install-and-set-up/mechanism-installation.md)
- [Electrical installation](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v2/install-and-set-up/mechanical-and-electrical-installation.md)
- [Parameter Settings](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v2/install-and-set-up/parameter-setup.md)
- [Human machine interface](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v2/human-machine-interface.md)
- [HMI Overview](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v2/human-machine-interface/introduction-of-human-machine-interface.md)
- [Main Screen](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v2/human-machine-interface/monitoring-screen.md)
- [Simulation Mode](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v2/human-machine-interface/simulation-mode.md)
- [Password Lock Function](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v2/human-machine-interface/password-input-page.md)
- [Alarms and System Status](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v2/human-machine-interface/setup-screen.md)
- [Communication](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v2/communication.md)
- [OCT output](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v2/communication/oct-output.md)
- [Analog Output 0-20mA, 4-20mA](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v2/communication/4-20ma.md)
- [RS485 and Modbus RTU](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v2/communication/rs485.md)
- [Modbus RTU Protocol](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v2/communication/modbus-rtu-protocol.md)
- [Read-Only Memory (ROM)](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v2/communication/modbus-rtu-protocol/read-only-memory-rom.md)
- [Read-Only Memory (ROM) – List](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v2/communication/modbus-rtu-protocol/read-only-memory-rom/read-only-memory-rom-list.md)
- [Read-Only Memory – Read Command (04)](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v2/communication/modbus-rtu-protocol/read-only-memory-rom/read-only-memory-read-instruction-04-and-memory-lists.md)
- [Read/Write Memory (RAM)](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v2/communication/modbus-rtu-protocol/read-write-memory-ram.md)
- [Read/Write Memory – Read List](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v2/communication/modbus-rtu-protocol/read-write-memory-ram/read-write-memory-list.md)
- [Read/Write Memory – Read Command (03)](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v2/communication/modbus-rtu-protocol/read-write-memory-ram/read-write-memory-read-instruction-03.md)
- [Read/Write Memory – Single Register Write Command (06)](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v2/communication/modbus-rtu-protocol/read-write-memory-ram/read-write-memory-single-register-write-instruction-06.md)
- [Read/Write Memory – Dual Register Write Command (30)](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v2/communication/modbus-rtu-protocol/read-write-memory-ram/read-write-memory-double-register-write-instruction-30.md)
- [Measurement Accuracy](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v2/measurement-accuracy.md)
- [Parameters](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v2/parameters-table.md)
- [A Measuremeent Setup](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v2/parameters-table/a-measuremeent-setup.md)
- [A01 Pipe Type](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v2/parameters-table/a-measuremeent-setup/a01-pipe-type.md)
- [A02 Scale Factor](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v2/parameters-table/a-measuremeent-setup/a02-scale-factor.md)
- [A03 Anti-Noise](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v2/parameters-table/a-measuremeent-setup/a03-anti-noise.md)
- [A04 Damping](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v2/parameters-table/a-measuremeent-setup/a04-damping.md)
- [A05 Direction](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v2/parameters-table/a-measuremeent-setup/a05-direction.md)
- [A06 Neg Flow](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v2/parameters-table/a-measuremeent-setup/a06-neg-flow.md)
- [A07 Ext. Mode (Extension Mode)](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v2/parameters-table/a-measuremeent-setup/a07-ext.-mode-extension-mode.md)
- [A08 Fast Update](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v2/parameters-table/a-measuremeent-setup/a08-fast-update.md)
- [B Unit](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v2/parameters-table/b-unit.md)
- [B01 Vol. Unit](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v2/parameters-table/b-unit/b01-vol.-unit.md)
- [B02 Time Unit](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v2/parameters-table/b-unit/b02-time-unit.md)
- [B03 Total Unit](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v2/parameters-table/b-unit/b03-total-unit.md)
- [B04 Velocity Unit](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v2/parameters-table/b-unit/b04-velocity-unit.md)
- [B05 Dec. Place](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v2/parameters-table/b-unit/b05-dec.-place.md)
- [C Total & History](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v2/parameters-table/c-total-and-history.md)
- [C01 Total Method](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v2/parameters-table/c-total-and-history/c01-total-method.md)
- [C02 Del. Total](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v2/parameters-table/c-total-and-history/c02-del.-total.md)
- [C03 History Function](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v2/parameters-table/c-total-and-history/c03-history-function.md)
- [C04 Del. History](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v2/parameters-table/c-total-and-history/c04-del.-history.md)
- [D Alarm & Info](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v2/parameters-table/d-alarm-and-info.md)
- [D01 Paddle Alarm](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v2/parameters-table/d-alarm-and-info/d01-paddle-alarm.md)
- [D02 Mag. Alarm](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v2/parameters-table/d-alarm-and-info/d02-mag.-alarm.md)
- [D03 Bat. Alarm](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v2/parameters-table/d-alarm-and-info/d03-bat.-alarm.md)
- [D04 FlowLIM Alarm](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v2/parameters-table/d-alarm-and-info/d04-flowlim-alarm.md)
- [D05 Up LIM](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v2/parameters-table/d-alarm-and-info/d05-up-lim.md)
- [D06 Low LIM](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v2/parameters-table/d-alarm-and-info/d06-low-lim.md)
- [D07 Hysteresis%](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v2/parameters-table/d-alarm-and-info/d07-hysteresis.md)
- [D08 Total Alarm](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v2/parameters-table/d-alarm-and-info/d08-total-alarm.md)
- [D09 Total Trig.](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v2/parameters-table/d-alarm-and-info/d09-total-trig..md)
- [D10 Total Target](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v2/parameters-table/d-alarm-and-info/d10-total-target.md)
- [D11 Iout Alarm](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v2/parameters-table/d-alarm-and-info/d11-iout-alarm.md)
- [D12 Speed Alarm](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v2/parameters-table/d-alarm-and-info/d12-speed-alarm.md)
- [D13 PulseOverlap](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v2/parameters-table/d-alarm-and-info/d13-pulseoverlap.md)
- [D14 IoutStat Alarm](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v2/parameters-table/d-alarm-and-info/d14-ioutstat-alarm.md)
- [E Commute](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v2/parameters-table/e-commute.md)
- [E01 NC/NO](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v2/parameters-table/e-commute/e01-nc-no.md)
- [E02 OCT Info](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v2/parameters-table/e-commute/e02-oct-info.md)
- [E03 Pulse Width](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v2/parameters-table/e-commute/e03-pulse-width.md)
- [E04 Modbus ID](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v2/parameters-table/e-commute/e04-modbus-id.md)
- [E05 Baud](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v2/parameters-table/e-commute/e05-baud.md)
- [E06 Iout Def.](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v2/parameters-table/e-commute/e06-iout-def..md)
- [E07 4mA Value](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v2/parameters-table/e-commute/e07-4ma-value.md)
- [E08 20mA Value](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v2/parameters-table/e-commute/e08-20ma-value.md)
- [E09 Iout Error](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v2/parameters-table/e-commute/e09-iout-error.md)
- [E11 4mA Adj. uA](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v2/parameters-table/e-commute/e11-4ma-adj.-ua.md)
- [E12 20mA Adj. uA](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v2/parameters-table/e-commute/e12-20ma-adj.-ua.md)
- [E13 Iout Range](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v2/parameters-table/e-commute/e13-iout-range.md)
- [E14 PulseV2 Unit](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v2/parameters-table/e-commute/e14-pulsev2-unit.md)
- [F Simulate](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v2/parameters-table/f-simulate.md)
- [F01 Sim. Volume](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v2/parameters-table/f-simulate/f01-sim.-volume.md)
- [F02 Sim. Mode](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v2/parameters-table/f-simulate/f02-sim.-mode.md)
- [F03 Sim. PulseHz](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v2/parameters-table/f-simulate/f03-sim.-pulsehz.md)
- [G Time](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v2/parameters-table/g-time.md)
- [G01 Set Year](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v2/parameters-table/g-time/g01-set-year.md)
- [G02 Set Month](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v2/parameters-table/g-time/g02-set-month.md)
- [G03 Set Day](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v2/parameters-table/g-time/g03-set-day.md)
- [G04 Set Time](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v2/parameters-table/g-time/g04-set-time.md)
- [G05 Date Format](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v2/parameters-table/g-time/g05-date-format.md)
- [H System](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v2/parameters-table/h-system.md)
- [H01 LED Bri.](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v2/parameters-table/h-system/h01-led-bri..md)
- [H02 LCD Bri.](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v2/parameters-table/h-system/h02-lcd-bri..md)
- [H03 Green Light](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v2/parameters-table/h-system/h03-green-light.md)
- [H04 Language](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v2/parameters-table/h-system/h04-language.md)
- [H05 Paddle Init.](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v2/parameters-table/h-system/h05-paddle-init..md)
- [H06 Reset](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v2/parameters-table/h-system/h06-reset.md)
- [H07 Lock Device](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v2/parameters-table/h-system/h07-lock-device.md)
- [H08 Password](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v2/parameters-table/h-system/h08-password.md)
- [Troubleshooting](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v2/trouble-and-abnormality-shooting.md)
- [Iout 4-20/0-20mA debug process](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v2/trouble-and-abnormality-shooting/iout-4-20-0-20ma-debug-process.md)
- [RS485 Debug Process](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v2/trouble-and-abnormality-shooting/rs485-debug-process.md)
- [Certification](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v2/certification.md)

## FP-AS510｜English｜v1

- [⚠Safety instructions](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v1/master.md)
- [This instruction manual version is v1.0](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v1/this-instruction-manual-version-is-v1.0.md)
- [Measure principle and usage scenario](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v1/measure-principles-and-applications-1.md)
- [Warranty](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v1/warranty.md)
- [Exterior, Spec, Model](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v1/dimensions-specifications-and-model-numbers.md)
- [Device](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v1/dimensions-specifications-and-model-numbers/device-dimensions-specifications-and-details.md)
- [Paddle set](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v1/dimensions-specifications-and-model-numbers/paddle-set-dimensions-specifications-and-details.md)
- [T-connector](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v1/dimensions-specifications-and-model-numbers/t-connector-dimensions-specifications-and-details.md)
- [Install and set-up](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v1/install-and-set-up.md)
- [Mechanism installation](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v1/install-and-set-up/mechanism-installation.md)
- [Mechanical and electrical installation](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v1/install-and-set-up/mechanical-and-electrical-installation.md)
- [Parameter setup](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v1/install-and-set-up/parameter-setup.md)
- [Human machine interface](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v1/human-machine-interface.md)
- [Introduction of human machine interface](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v1/human-machine-interface/introduction-of-human-machine-interface.md)
- [Monitoring screen](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v1/human-machine-interface/monitoring-screen.md)
- [Data interpretation on monitoring screens](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v1/human-machine-interface/data-interpretation-on-monitoring-screens.md)
- [Setup screen](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v1/human-machine-interface/setup-screen.md)
- [Communication](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v1/communication.md)
- [OCT output](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v1/communication/oct-output.md)
- [4-20mA](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v1/communication/4-20ma.md)
- [RS485](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v1/communication/rs485.md)
- [Modbus RTU Protocol](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v1/communication/modbus-rtu-protocol.md)
- [Read-only memory read instruction(04) and memory lists](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v1/communication/modbus-rtu-protocol/read-only-memory-read-instruction-04-and-memory-lists.md)
- [Read-write memory list](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v1/communication/modbus-rtu-protocol/read-write-memory-list.md)
- [Read-write memory read instruction(03)](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v1/communication/modbus-rtu-protocol/read-write-memory-read-instruction-03.md)
- [Read-write memory single Register write instruction(06)](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v1/communication/modbus-rtu-protocol/read-write-memory-single-register-write-instruction-06.md)
- [Read-write memory double Register write instruction(30)](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v1/communication/modbus-rtu-protocol/read-write-memory-double-register-write-instruction-30.md)
- [Parameters Table](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v1/parameters-table.md)
- [Alarm and description of system conditions](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v1/alarm-and-description-of-system-conditions.md)
- [Trouble and abnormality shooting](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v1/trouble-and-abnormality-shooting.md)
- [Certification](https://docs.lorric.com/qr/fp-as510-paddle-wheel-flowmeter-manual-en-v1/certification.md)

## FP-AS310(R)｜English｜v5

- [FP-AS310 (R)](https://docs.lorric.com/qr/fp-as310-r-english-v5/fp-as310-r.md)
- [⚠Caution](https://docs.lorric.com/qr/fp-as310-r-english-v5/master.md)
- [Manual and Product Version](https://docs.lorric.com/qr/fp-as310-r-english-v5/manual-version-2-0.md)
- [Manual Revision History](https://docs.lorric.com/qr/fp-as310-r-english-v5/manual-version-2-0/manual-revision-history.md)
- [Firmware Version](https://docs.lorric.com/qr/fp-as310-r-english-v5/manual-version-2-0/firmware-version.md)
- [Measurement Principle and Design Applications](https://docs.lorric.com/qr/fp-as310-r-english-v5/measure-principles-and-applications.md)
- [Warranty](https://docs.lorric.com/qr/fp-as310-r-english-v5/warranty.md)
- [Product Appearance, Specifications, and Model](https://docs.lorric.com/qr/fp-as310-r-english-v5/dimensions-specifications-and-model-numbers.md)
- [Installation and Set-up](https://docs.lorric.com/qr/fp-as310-r-english-v5/installation-and-setup.md)
- [Mechanical installation](https://docs.lorric.com/qr/fp-as310-r-english-v5/installation-and-setup/mechanical-installation.md)
- [Electrical installation](https://docs.lorric.com/qr/fp-as310-r-english-v5/installation-and-setup/electronic-installation.md)
- [Parameter Settings](https://docs.lorric.com/qr/fp-as310-r-english-v5/installation-and-setup/parameter-setup.md)
- [Human-Machine Interface (HMI)](https://docs.lorric.com/qr/fp-as310-r-english-v5/user-interface.md)
- [HMI Overview](https://docs.lorric.com/qr/fp-as310-r-english-v5/user-interface/user-interface-explanation.md)
- [Main Screen](https://docs.lorric.com/qr/fp-as310-r-english-v5/user-interface/monitor-page-explanation.md)
- [Simulation Mode](https://docs.lorric.com/qr/fp-as310-r-english-v5/user-interface/mo-ni-mo-shi.md)
- [Password Lock Function](https://docs.lorric.com/qr/fp-as310-r-english-v5/user-interface/mi-ma-shu-ru-ye.md)
- [Alarms and System Status](https://docs.lorric.com/qr/fp-as310-r-english-v5/user-interface/alarm-priority-and-display-method.md)
- [Communications](https://docs.lorric.com/qr/fp-as310-r-english-v5/communication.md)
- [RS485 Modbus RTU](https://docs.lorric.com/qr/fp-as310-r-english-v5/communication/rs485-setup.md)
- [Modbus RTU Protocol](https://docs.lorric.com/qr/fp-as310-r-english-v5/communication/modbus-rtu-protocol.md)
- [Read-Only Memory (ROM)](https://docs.lorric.com/qr/fp-as310-r-english-v5/communication/modbus-rtu-protocol/read-only-memory-rom.md)
- [Read-Only Memory (ROM) – List](https://docs.lorric.com/qr/fp-as310-r-english-v5/communication/modbus-rtu-protocol/read-only-memory-rom/read-only-memory-rom-list.md)
- [Read-Only Memory – Read Command (04)](https://docs.lorric.com/qr/fp-as310-r-english-v5/communication/modbus-rtu-protocol/read-only-memory-rom/read-only-memory-read-instruction-04-and-memory-lists.md)
- [Single Bit Data Read/Write Commands (01 / 05) – Common for HMI](https://docs.lorric.com/qr/fp-as310-r-english-v5/communication/modbus-rtu-protocol/single-bit-data-read-write-commands-01-05-common-for-hmi.md)
- [Measurement Accuracy](https://docs.lorric.com/qr/fp-as310-r-english-v5/data-interpretation-on-monitoring-screens.md)
- [Parameters](https://docs.lorric.com/qr/fp-as310-r-english-v5/parameters.md)
- [A Measurement Setup](https://docs.lorric.com/qr/fp-as310-r-english-v5/parameters/a-measurement-setup.md)
- [A01 Pipe Type](https://docs.lorric.com/qr/fp-as310-r-english-v5/parameters/a-measurement-setup/a01-pipe-type.md)
- [A02 Scale Factor](https://docs.lorric.com/qr/fp-as310-r-english-v5/parameters/a-measurement-setup/a02-scale-factor.md)
- [A04 Damping](https://docs.lorric.com/qr/fp-as310-r-english-v5/parameters/a-measurement-setup/a04-damping.md)
- [A05 Direction](https://docs.lorric.com/qr/fp-as310-r-english-v5/parameters/a-measurement-setup/a05-direction.md)
- [A09 Manual Offset](https://docs.lorric.com/qr/fp-as310-r-english-v5/parameters/a-measurement-setup/a09-manual-offset.md)
- [B Unit](https://docs.lorric.com/qr/fp-as310-r-english-v5/parameters/b-unit.md)
- [B01 Vol. Unit](https://docs.lorric.com/qr/fp-as310-r-english-v5/parameters/b-unit/b01-vol.-unit.md)
- [B02 Time Unit](https://docs.lorric.com/qr/fp-as310-r-english-v5/parameters/b-unit/b02-time-unit.md)
- [B03 Total Unit](https://docs.lorric.com/qr/fp-as310-r-english-v5/parameters/b-unit/b03-total-unit.md)
- [B05 Dec. Place](https://docs.lorric.com/qr/fp-as310-r-english-v5/parameters/b-unit/b05-dec.-place.md)
- [C Total & History](https://docs.lorric.com/qr/fp-as310-r-english-v5/parameters/c-total-and-history.md)
- [C02 Del. Total](https://docs.lorric.com/qr/fp-as310-r-english-v5/parameters/c-total-and-history/c02-del.-total.md)
- [D Alarm & Info](https://docs.lorric.com/qr/fp-as310-r-english-v5/parameters/d-alarm-and-info.md)
- [D01 Paddle Alarm](https://docs.lorric.com/qr/fp-as310-r-english-v5/parameters/d-alarm-and-info/d01-paddle-alarm.md)
- [D04 FlowLIM Alarm](https://docs.lorric.com/qr/fp-as310-r-english-v5/parameters/d-alarm-and-info/d04-flowlim-alarm.md)
- [D05 Up LIM](https://docs.lorric.com/qr/fp-as310-r-english-v5/parameters/d-alarm-and-info/d05-up-lim.md)
- [D06 Low LIM](https://docs.lorric.com/qr/fp-as310-r-english-v5/parameters/d-alarm-and-info/d06-low-lim.md)
- [D07 Hysteresis%](https://docs.lorric.com/qr/fp-as310-r-english-v5/parameters/d-alarm-and-info/d07-hysteresis.md)
- [D08 Total Alarm](https://docs.lorric.com/qr/fp-as310-r-english-v5/parameters/d-alarm-and-info/d08-total-alarm.md)
- [D09 Total Trig.](https://docs.lorric.com/qr/fp-as310-r-english-v5/parameters/d-alarm-and-info/d09-total-trig..md)
- [D10 Total Target](https://docs.lorric.com/qr/fp-as310-r-english-v5/parameters/d-alarm-and-info/d10-total-target.md)
- [E Commute](https://docs.lorric.com/qr/fp-as310-r-english-v5/parameters/e-commute.md)
- [E04 Modbus ID](https://docs.lorric.com/qr/fp-as310-r-english-v5/parameters/e-commute/e04-modbus-id.md)
- [E05 Baud](https://docs.lorric.com/qr/fp-as310-r-english-v5/parameters/e-commute/e05-baud.md)
- [E15 Byte Format](https://docs.lorric.com/qr/fp-as310-r-english-v5/parameters/e-commute/e15-byte-format.md)
- [E16 Bit Order](https://docs.lorric.com/qr/fp-as310-r-english-v5/parameters/e-commute/e16-bit-order.md)
- [E17 Endianness](https://docs.lorric.com/qr/fp-as310-r-english-v5/parameters/e-commute/e17-endianness.md)
- [F Simulate](https://docs.lorric.com/qr/fp-as310-r-english-v5/parameters/f-simulate.md)
- [F01 Sim. Volume](https://docs.lorric.com/qr/fp-as310-r-english-v5/parameters/f-simulate/f01-sim.-volume.md)
- [F02 Sim.Mode](https://docs.lorric.com/qr/fp-as310-r-english-v5/parameters/f-simulate/f02-sim.mode.md)
- [H System](https://docs.lorric.com/qr/fp-as310-r-english-v5/parameters/h-system.md)
- [H02 LCD Brightness](https://docs.lorric.com/qr/fp-as310-r-english-v5/parameters/h-system/h02-lcd-brightness.md)
- [H03 Green Light](https://docs.lorric.com/qr/fp-as310-r-english-v5/parameters/h-system/h03-green-light.md)
- [H04 Language](https://docs.lorric.com/qr/fp-as310-r-english-v5/parameters/h-system/h04-language.md)
- [H05 Paddle Init.](https://docs.lorric.com/qr/fp-as310-r-english-v5/parameters/h-system/h05-paddle-init..md)
- [H06 Reset](https://docs.lorric.com/qr/fp-as310-r-english-v5/parameters/h-system/h06-reset.md)
- [H07 Lock Device](https://docs.lorric.com/qr/fp-as310-r-english-v5/parameters/h-system/h07-lock-device.md)
- [H08 Password](https://docs.lorric.com/qr/fp-as310-r-english-v5/parameters/h-system/h08-password.md)
- [H09 Engineer Mode](https://docs.lorric.com/qr/fp-as310-r-english-v5/parameters/h-system/h09-engineer-mode.md)
- [H10 System Info](https://docs.lorric.com/qr/fp-as310-r-english-v5/parameters/h-system/h10-system-info.md)
- [H11 Home Page](https://docs.lorric.com/qr/fp-as310-r-english-v5/parameters/h-system/h11-home-page.md)
- [Troubleshooting](https://docs.lorric.com/qr/fp-as310-r-english-v5/troubleshooting.md)
- [Certifications](https://docs.lorric.com/qr/fp-as310-r-english-v5/certifications.md)

## FP-AS310(A)｜English｜v5

- [FP-AS310 (A)](https://docs.lorric.com/qr/fp-as310-english-v5/fp-as310-a.md)
- [⚠Caution](https://docs.lorric.com/qr/fp-as310-english-v5/master.md)
- [Manual and Product Version](https://docs.lorric.com/qr/fp-as310-english-v5/manual-version-2-0.md)
- [Manual Revision History](https://docs.lorric.com/qr/fp-as310-english-v5/manual-version-2-0/manual-revision-history.md)
- [Firmware Version](https://docs.lorric.com/qr/fp-as310-english-v5/manual-version-2-0/firmware-version.md)
- [Measurement Principle and Design Applications](https://docs.lorric.com/qr/fp-as310-english-v5/measure-principles-and-applications.md)
- [Warranty](https://docs.lorric.com/qr/fp-as310-english-v5/warranty.md)
- [Product Appearance, Specifications, and Model](https://docs.lorric.com/qr/fp-as310-english-v5/dimensions-specifications-and-model-numbers.md)
- [Installation and Set-up](https://docs.lorric.com/qr/fp-as310-english-v5/installation-and-setup.md)
- [Mechanical installation](https://docs.lorric.com/qr/fp-as310-english-v5/installation-and-setup/mechanical-installation.md)
- [Electrical installation](https://docs.lorric.com/qr/fp-as310-english-v5/installation-and-setup/electronic-installation.md)
- [Parameter Settings](https://docs.lorric.com/qr/fp-as310-english-v5/installation-and-setup/parameter-setup.md)
- [Human-Machine Interface (HMI)](https://docs.lorric.com/qr/fp-as310-english-v5/user-interface.md)
- [HMI Overview](https://docs.lorric.com/qr/fp-as310-english-v5/user-interface/user-interface-explanation.md)
- [Main Screen](https://docs.lorric.com/qr/fp-as310-english-v5/user-interface/monitor-page-explanation.md)
- [Simulation Mode](https://docs.lorric.com/qr/fp-as310-english-v5/user-interface/mo-ni-mo-shi.md)
- [Password Lock Function](https://docs.lorric.com/qr/fp-as310-english-v5/user-interface/mi-ma-shu-ru-ye.md)
- [Alarms and System Status](https://docs.lorric.com/qr/fp-as310-english-v5/user-interface/alarm-priority-and-display-method.md)
- [Communications](https://docs.lorric.com/qr/fp-as310-english-v5/communication.md)
- [NPN output](https://docs.lorric.com/qr/fp-as310-english-v5/communication/oct-output-setup.md)
- [Analog current output (4-20mA)](https://docs.lorric.com/qr/fp-as310-english-v5/communication/current-output.md)
- [Measurement Accuracy](https://docs.lorric.com/qr/fp-as310-english-v5/data-interpretation-on-monitoring-screens.md)
- [Parameters](https://docs.lorric.com/qr/fp-as310-english-v5/parameters.md)
- [A Measurement Setup](https://docs.lorric.com/qr/fp-as310-english-v5/parameters/a-measurement-setup.md)
- [A01 Pipe Type](https://docs.lorric.com/qr/fp-as310-english-v5/parameters/a-measurement-setup/a01-pipe-type.md)
- [A02 Scale Factor](https://docs.lorric.com/qr/fp-as310-english-v5/parameters/a-measurement-setup/a02-scale-factor.md)
- [A04 Damping](https://docs.lorric.com/qr/fp-as310-english-v5/parameters/a-measurement-setup/a04-damping.md)
- [A05 Direction](https://docs.lorric.com/qr/fp-as310-english-v5/parameters/a-measurement-setup/a05-direction.md)
- [A09 Manual Offset](https://docs.lorric.com/qr/fp-as310-english-v5/parameters/a-measurement-setup/a09-manual-offset.md)
- [B Unit](https://docs.lorric.com/qr/fp-as310-english-v5/parameters/b-unit.md)
- [B01 Vol. Unit](https://docs.lorric.com/qr/fp-as310-english-v5/parameters/b-unit/b01-vol.-unit.md)
- [B02 Time Unit](https://docs.lorric.com/qr/fp-as310-english-v5/parameters/b-unit/b02-time-unit.md)
- [B03 Total Unit](https://docs.lorric.com/qr/fp-as310-english-v5/parameters/b-unit/b03-total-unit.md)
- [B05 Dec. Place](https://docs.lorric.com/qr/fp-as310-english-v5/parameters/b-unit/b05-dec.-place.md)
- [C Total & History](https://docs.lorric.com/qr/fp-as310-english-v5/parameters/c-total-and-history.md)
- [C02 Del. Total](https://docs.lorric.com/qr/fp-as310-english-v5/parameters/c-total-and-history/c02-del.-total.md)
- [D Alarm & Info](https://docs.lorric.com/qr/fp-as310-english-v5/parameters/d-alarm-and-info.md)
- [D01 Paddle Alarm](https://docs.lorric.com/qr/fp-as310-english-v5/parameters/d-alarm-and-info/d01-paddle-alarm.md)
- [D04 FlowLIM Alarm](https://docs.lorric.com/qr/fp-as310-english-v5/parameters/d-alarm-and-info/d04-flowlim-alarm.md)
- [D05 Up LIM](https://docs.lorric.com/qr/fp-as310-english-v5/parameters/d-alarm-and-info/d05-up-lim.md)
- [D06 Low LIM](https://docs.lorric.com/qr/fp-as310-english-v5/parameters/d-alarm-and-info/d06-low-lim.md)
- [D07 Hysteresis%](https://docs.lorric.com/qr/fp-as310-english-v5/parameters/d-alarm-and-info/d07-hysteresis.md)
- [D08 Total Alarm](https://docs.lorric.com/qr/fp-as310-english-v5/parameters/d-alarm-and-info/d08-total-alarm.md)
- [D09 Total Trig.](https://docs.lorric.com/qr/fp-as310-english-v5/parameters/d-alarm-and-info/d09-total-trig..md)
- [D10 Total Target](https://docs.lorric.com/qr/fp-as310-english-v5/parameters/d-alarm-and-info/d10-total-target.md)
- [D13 PulseOverlap](https://docs.lorric.com/qr/fp-as310-english-v5/parameters/d-alarm-and-info/d13-pulseoverlap.md)
- [D14 IoutStatAlarm](https://docs.lorric.com/qr/fp-as310-english-v5/parameters/d-alarm-and-info/d14-ioutstatalarm.md)
- [E Commute](https://docs.lorric.com/qr/fp-as310-english-v5/parameters/e-commute.md)
- [E01 NC/NO](https://docs.lorric.com/qr/fp-as310-english-v5/parameters/e-commute/e01-nc-no.md)
- [E02 OCT Info](https://docs.lorric.com/qr/fp-as310-english-v5/parameters/e-commute/e02-oct-info.md)
- [E03 Pulse Width](https://docs.lorric.com/qr/fp-as310-english-v5/parameters/e-commute/e03-pulse-width.md)
- [E06 Iout Def.](https://docs.lorric.com/qr/fp-as310-english-v5/parameters/e-commute/e06-iout-def..md)
- [E07 4mA Value](https://docs.lorric.com/qr/fp-as310-english-v5/parameters/e-commute/e07-4ma-value.md)
- [E08 20mA Value](https://docs.lorric.com/qr/fp-as310-english-v5/parameters/e-commute/e08-20ma-value.md)
- [E11 4mA Adj. uA](https://docs.lorric.com/qr/fp-as310-english-v5/parameters/e-commute/e11-4ma-adj.-ua.md)
- [E12 20mA Adj uA](https://docs.lorric.com/qr/fp-as310-english-v5/parameters/e-commute/e12-20ma-adj-ua.md)
- [E14 PulseV2 Unit](https://docs.lorric.com/qr/fp-as310-english-v5/parameters/e-commute/e14-pulsev2-unit.md)
- [F Simulate](https://docs.lorric.com/qr/fp-as310-english-v5/parameters/f-simulate.md)
- [F01 Sim. Volume](https://docs.lorric.com/qr/fp-as310-english-v5/parameters/f-simulate/f01-sim.-volume.md)
- [F02 Sim.Mode](https://docs.lorric.com/qr/fp-as310-english-v5/parameters/f-simulate/f02-sim.mode.md)
- [F03 Sim. PulseHz](https://docs.lorric.com/qr/fp-as310-english-v5/parameters/f-simulate/f03-sim.-pulsehz.md)
- [H System](https://docs.lorric.com/qr/fp-as310-english-v5/parameters/h-system.md)
- [H02 LCD Brightness](https://docs.lorric.com/qr/fp-as310-english-v5/parameters/h-system/h02-lcd-brightness.md)
- [H03 Green Light](https://docs.lorric.com/qr/fp-as310-english-v5/parameters/h-system/h03-green-light.md)
- [H04 Language](https://docs.lorric.com/qr/fp-as310-english-v5/parameters/h-system/h04-language.md)
- [H05 Paddle Init.](https://docs.lorric.com/qr/fp-as310-english-v5/parameters/h-system/h05-paddle-init..md)
- [H06 Reset](https://docs.lorric.com/qr/fp-as310-english-v5/parameters/h-system/h06-reset.md)
- [H07 Lock Device](https://docs.lorric.com/qr/fp-as310-english-v5/parameters/h-system/h07-lock-device.md)
- [H08 Password](https://docs.lorric.com/qr/fp-as310-english-v5/parameters/h-system/h08-password.md)
- [H09 Engineer Mode](https://docs.lorric.com/qr/fp-as310-english-v5/parameters/h-system/h09-engineer-mode.md)
- [H10 System Info](https://docs.lorric.com/qr/fp-as310-english-v5/parameters/h-system/h10-system-info.md)
- [H11 Home Page](https://docs.lorric.com/qr/fp-as310-english-v5/parameters/h-system/h11-home-page.md)
- [Troubleshooting](https://docs.lorric.com/qr/fp-as310-english-v5/troubleshooting.md)
- [Certifications](https://docs.lorric.com/qr/fp-as310-english-v5/certifications.md)

## FP-AS310｜English｜v1

- [⚠Caution](https://docs.lorric.com/qr/fp-as310-paddle-wheel-flowmeter-manual-en-v1/master.md)
- [This instruction manual version is v1.0](https://docs.lorric.com/qr/fp-as310-paddle-wheel-flowmeter-manual-en-v1/manual-version-2-0.md)
- [Measure principle and usage scenario](https://docs.lorric.com/qr/fp-as310-paddle-wheel-flowmeter-manual-en-v1/measure-principles-and-applications.md)
- [Warranty](https://docs.lorric.com/qr/fp-as310-paddle-wheel-flowmeter-manual-en-v1/warranty.md)
- [Exterior, Spec, Model](https://docs.lorric.com/qr/fp-as310-paddle-wheel-flowmeter-manual-en-v1/dimensions-specifications-and-model-numbers.md)
- [Device](https://docs.lorric.com/qr/fp-as310-paddle-wheel-flowmeter-manual-en-v1/dimensions-specifications-and-model-numbers/device-dimensions-specifications-and-details.md)
- [Paddle set](https://docs.lorric.com/qr/fp-as310-paddle-wheel-flowmeter-manual-en-v1/dimensions-specifications-and-model-numbers/paddle-set-dimensions-specifications-and-details.md)
- [T-connector](https://docs.lorric.com/qr/fp-as310-paddle-wheel-flowmeter-manual-en-v1/dimensions-specifications-and-model-numbers/tee-pipe-dimensions-specifications-and-details.md)
- [Installation and Configuration](https://docs.lorric.com/qr/fp-as310-paddle-wheel-flowmeter-manual-en-v1/installation-and-setup.md)
- [Mechanical installation](https://docs.lorric.com/qr/fp-as310-paddle-wheel-flowmeter-manual-en-v1/installation-and-setup/mechanical-installation.md)
- [Electrical installation](https://docs.lorric.com/qr/fp-as310-paddle-wheel-flowmeter-manual-en-v1/installation-and-setup/electronic-installation.md)
- [Parameter Settings](https://docs.lorric.com/qr/fp-as310-paddle-wheel-flowmeter-manual-en-v1/installation-and-setup/parameter-setup.md)
- [Human-Machine Interface (HMI)](https://docs.lorric.com/qr/fp-as310-paddle-wheel-flowmeter-manual-en-v1/user-interface.md)
- [Introduction the Human-Machine Interface (HMI)](https://docs.lorric.com/qr/fp-as310-paddle-wheel-flowmeter-manual-en-v1/user-interface/user-interface-explanation.md)
- [Main Screen](https://docs.lorric.com/qr/fp-as310-paddle-wheel-flowmeter-manual-en-v1/user-interface/monitor-page-explanation.md)
- [Simulation Mode](https://docs.lorric.com/qr/fp-as310-paddle-wheel-flowmeter-manual-en-v1/user-interface/mo-ni-mo-shi.md)
- [Main Screen Data Interpretation](https://docs.lorric.com/qr/fp-as310-paddle-wheel-flowmeter-manual-en-v1/user-interface/data-interpretation-on-monitoring-screens.md)
- [Password Entry Screen](https://docs.lorric.com/qr/fp-as310-paddle-wheel-flowmeter-manual-en-v1/user-interface/mi-ma-shu-ru-ye.md)
- [Settings Screen](https://docs.lorric.com/qr/fp-as310-paddle-wheel-flowmeter-manual-en-v1/user-interface/setup-page-explanation.md)
- [Communications](https://docs.lorric.com/qr/fp-as310-paddle-wheel-flowmeter-manual-en-v1/communication.md)
- [NPN output](https://docs.lorric.com/qr/fp-as310-paddle-wheel-flowmeter-manual-en-v1/communication/oct-output-setup.md)
- [Analog current output (4-20mA)](https://docs.lorric.com/qr/fp-as310-paddle-wheel-flowmeter-manual-en-v1/communication/current-output.md)
- [RS485 and Modbus RTU Setting](https://docs.lorric.com/qr/fp-as310-paddle-wheel-flowmeter-manual-en-v1/communication/rs485-setup.md)
- [Modbus RTU Protocol](https://docs.lorric.com/qr/fp-as310-paddle-wheel-flowmeter-manual-en-v1/communication/modbus-rtu-protocol.md)
- [Read-Only Memory (ROM)](https://docs.lorric.com/qr/fp-as310-paddle-wheel-flowmeter-manual-en-v1/communication/modbus-rtu-protocol/read-only-memory-rom.md)
- [Read-Only Memory (ROM) – List](https://docs.lorric.com/qr/fp-as310-paddle-wheel-flowmeter-manual-en-v1/communication/modbus-rtu-protocol/read-only-memory-rom/read-only-memory-rom-list.md)
- [Read-Only Memory – Read Command (04)](https://docs.lorric.com/qr/fp-as310-paddle-wheel-flowmeter-manual-en-v1/communication/modbus-rtu-protocol/read-only-memory-rom/read-only-memory-read-instruction-04-and-memory-lists.md)
- [Single Bit Data Read/Write Commands (01/05) (Commonly Used in HMIs)](https://docs.lorric.com/qr/fp-as310-paddle-wheel-flowmeter-manual-en-v1/communication/modbus-rtu-protocol/single-bit-data-read-write-commands-01-05-commonly-used-in-hmis.md)
- [Parameters Table](https://docs.lorric.com/qr/fp-as310-paddle-wheel-flowmeter-manual-en-v1/parameters.md)
- [A Category Options and Descriptions](https://docs.lorric.com/qr/fp-as310-paddle-wheel-flowmeter-manual-en-v1/parameters/a-category-options-and-descriptions.md)
- [B Category Options and Descriptions](https://docs.lorric.com/qr/fp-as310-paddle-wheel-flowmeter-manual-en-v1/parameters/b-category-options-and-descriptions.md)
- [C Category Options and Descriptions](https://docs.lorric.com/qr/fp-as310-paddle-wheel-flowmeter-manual-en-v1/parameters/c-category-options-and-descriptions.md)
- [D Category Options and Descriptions](https://docs.lorric.com/qr/fp-as310-paddle-wheel-flowmeter-manual-en-v1/parameters/d-category-options-and-descriptions.md)
- [E Category Options and Descriptions](https://docs.lorric.com/qr/fp-as310-paddle-wheel-flowmeter-manual-en-v1/parameters/e-category-options-and-descriptions.md)
- [F Category Options and Descriptions](https://docs.lorric.com/qr/fp-as310-paddle-wheel-flowmeter-manual-en-v1/parameters/f-category-options-and-descriptions.md)
- [H Category Options and Descriptions](https://docs.lorric.com/qr/fp-as310-paddle-wheel-flowmeter-manual-en-v1/parameters/h-category-options-and-descriptions.md)
- [Alarm and System Status Overview](https://docs.lorric.com/qr/fp-as310-paddle-wheel-flowmeter-manual-en-v1/alarm-priority-and-display-method.md)
- [Trouble and abnormality shooting](https://docs.lorric.com/qr/fp-as310-paddle-wheel-flowmeter-manual-en-v1/troubleshooting.md)
- [Iout 4-20mA debug process FP-AS310A](https://docs.lorric.com/qr/fp-as310-paddle-wheel-flowmeter-manual-en-v1/troubleshooting/iout-4-20-0-20-ma-debug-process.md)
- [NPN alarm debug process FP-AS310A](https://docs.lorric.com/qr/fp-as310-paddle-wheel-flowmeter-manual-en-v1/troubleshooting/oct-alarm-debug-process.md)
- [NPN pulse Debug process FP-AS310A](https://docs.lorric.com/qr/fp-as310-paddle-wheel-flowmeter-manual-en-v1/troubleshooting/oct-pulse-debug-process.md)
- [RRS485 Debug Process FP-AS310R](https://docs.lorric.com/qr/fp-as310-paddle-wheel-flowmeter-manual-en-v1/troubleshooting/rs485-debug-process.md)
- [Certification](https://docs.lorric.com/qr/fp-as310-paddle-wheel-flowmeter-manual-en-v1/certifications.md)

## FU-TX320｜English｜v1

- [FU-TX320](https://docs.lorric.com/qr/fu-tx320-english-v1/fu-tx320.md)
- [⚠Caution](https://docs.lorric.com/qr/fu-tx320-english-v1/master.md)
- [Manual and Product Version](https://docs.lorric.com/qr/fu-tx320-english-v1/manual-version-2-0.md)
- [Manual Revision History](https://docs.lorric.com/qr/fu-tx320-english-v1/manual-version-2-0/manual-revision-history.md)
- [Firmware Version](https://docs.lorric.com/qr/fu-tx320-english-v1/manual-version-2-0/firmware-version.md)
- [Measurement principle and usage scenario](https://docs.lorric.com/qr/fu-tx320-english-v1/measure-principles-and-applications.md)
- [Warranty](https://docs.lorric.com/qr/fu-tx320-english-v1/warranty.md)
- [Product Appearance, Specifications, and Model](https://docs.lorric.com/qr/fu-tx320-english-v1/dimensions-specifications-and-model-numbers.md)
- [Installation and Setup](https://docs.lorric.com/qr/fu-tx320-english-v1/installation-and-setup.md)
- [Mechanical Installation](https://docs.lorric.com/qr/fu-tx320-english-v1/installation-and-setup/mechanical-installation.md)
- [Electrical Installation](https://docs.lorric.com/qr/fu-tx320-english-v1/installation-and-setup/electronic-installation.md)
- [Parameter Settings](https://docs.lorric.com/qr/fu-tx320-english-v1/installation-and-setup/parameter-setup.md)
- [Human Machine Interface (HMI)](https://docs.lorric.com/qr/fu-tx320-english-v1/user-interface.md)
- [HMI Overview](https://docs.lorric.com/qr/fu-tx320-english-v1/user-interface/user-interface-explanation.md)
- [Main Screen](https://docs.lorric.com/qr/fu-tx320-english-v1/user-interface/monitor-page-explanation.md)
- [Simulation Mode](https://docs.lorric.com/qr/fu-tx320-english-v1/user-interface/mo-ni-mo-shi.md)
- [Password Lock Functions](https://docs.lorric.com/qr/fu-tx320-english-v1/user-interface/mi-ma-shu-ru-ye.md)
- [Alarms and System Status](https://docs.lorric.com/qr/fu-tx320-english-v1/user-interface/alarms-and-system-status.md)
- [Communication](https://docs.lorric.com/qr/fu-tx320-english-v1/communication.md)
- [OCT output](https://docs.lorric.com/qr/fu-tx320-english-v1/communication/oct-output-setup.md)
- [Analog Output 0-20mA, 4-20mA](https://docs.lorric.com/qr/fu-tx320-english-v1/communication/current-output.md)
- [RS485 and Modbus RTU](https://docs.lorric.com/qr/fu-tx320-english-v1/communication/rs485-setup.md)
- [Modbus RTU Protocol](https://docs.lorric.com/qr/fu-tx320-english-v1/communication/modbus-rtu-protocol.md)
- [Read-Only Memory (ROM)](https://docs.lorric.com/qr/fu-tx320-english-v1/communication/modbus-rtu-protocol/read-only-memory-rom.md)
- [Read-Only Memory (ROM) – List](https://docs.lorric.com/qr/fu-tx320-english-v1/communication/modbus-rtu-protocol/read-only-memory-rom/read-only-memory-rom-list.md)
- [Read-Only Memory – Read Command (04)](https://docs.lorric.com/qr/fu-tx320-english-v1/communication/modbus-rtu-protocol/read-only-memory-rom/read-only-memory-read-instruction-04-and-memory-lists.md)
- [Read-Write Memory (RAM)](https://docs.lorric.com/qr/fu-tx320-english-v1/communication/modbus-rtu-protocol/read-write-memory-ram.md)
- [Read/Write Memory – Read Listx](https://docs.lorric.com/qr/fu-tx320-english-v1/communication/modbus-rtu-protocol/read-write-memory-ram/read-write-memory-read-listx.md)
- [Read/Write Memory - Read Command (03)](https://docs.lorric.com/qr/fu-tx320-english-v1/communication/modbus-rtu-protocol/read-write-memory-ram/read-write-memory-read-command-03.md)
- [Read/Write Memory - Single Register Write Command (06)](https://docs.lorric.com/qr/fu-tx320-english-v1/communication/modbus-rtu-protocol/read-write-memory-ram/read-write-memory-single-register-write-instruction-06.md)
- [Read/Write Memory - Write Multiple Registers Command (16)](https://docs.lorric.com/qr/fu-tx320-english-v1/communication/modbus-rtu-protocol/read-write-memory-ram/read-write-memory-write-multiple-registers-command-16.md)
- [Read/Write Memory Dual-Register Write Command (30)](https://docs.lorric.com/qr/fu-tx320-english-v1/communication/modbus-rtu-protocol/read-write-memory-ram/read-write-memory-dual-register-write-command-30.md)
- [Read/Write Memory - Four Register Write Command (31)](https://docs.lorric.com/qr/fu-tx320-english-v1/communication/modbus-rtu-protocol/read-write-memory-ram/read-write-memory-four-register-write-command-31.md)
- [Single Bit Data Read/Write Commands (01 / 05) – Common for HMI](https://docs.lorric.com/qr/fu-tx320-english-v1/communication/modbus-rtu-protocol/single-bit-data-read-write-commands-01-05-common-for-hmi.md)
- [Measurement Accuracy](https://docs.lorric.com/qr/fu-tx320-english-v1/measurement-accuracy.md)
- [Parameters](https://docs.lorric.com/qr/fu-tx320-english-v1/parameters.md)
- [Z Easy Setup](https://docs.lorric.com/qr/fu-tx320-english-v1/parameters/z-easy-setup.md)
- [Z03 Auto Initialize](https://docs.lorric.com/qr/fu-tx320-english-v1/parameters/z-easy-setup/z03-auto-initialize.md)
- [Z04 Auto Zero Offset](https://docs.lorric.com/qr/fu-tx320-english-v1/parameters/z-easy-setup/z04-auto-zero-offset.md)
- [Z05 Scale Factor](https://docs.lorric.com/qr/fu-tx320-english-v1/parameters/z-easy-setup/z05-scale-factor.md)
- [A Measurement Setup](https://docs.lorric.com/qr/fu-tx320-english-v1/parameters/a-measurement-setup.md)
- [A01 DN Pipe Choose](https://docs.lorric.com/qr/fu-tx320-english-v1/parameters/a-measurement-setup/a01-dn-pipe-choose.md)
- [A02 Preset Pipe Spec](https://docs.lorric.com/qr/fu-tx320-english-v1/parameters/a-measurement-setup/a02-preset-pipe-spec.md)
- [A03 Pipe Geo Unit](https://docs.lorric.com/qr/fu-tx320-english-v1/parameters/a-measurement-setup/a03-pipe-geo-unit.md)
- [A04 Pipe Outer Diameter](https://docs.lorric.com/qr/fu-tx320-english-v1/parameters/a-measurement-setup/a04-pipe-outer-diameter.md)
- [A05 Pipe Perimeter](https://docs.lorric.com/qr/fu-tx320-english-v1/parameters/a-measurement-setup/a05-pipe-perimeter.md)
- [A06 Pipe Thickness](https://docs.lorric.com/qr/fu-tx320-english-v1/parameters/a-measurement-setup/a06-pipe-thickness.md)
- [A07 Pipe Inner Diameter](https://docs.lorric.com/qr/fu-tx320-english-v1/parameters/a-measurement-setup/a07-pipe-inner-diameter.md)
- [A08 Pipe Material](https://docs.lorric.com/qr/fu-tx320-english-v1/parameters/a-measurement-setup/a08-pipe-material.md)
- [A09 Pipe Soundspeed](https://docs.lorric.com/qr/fu-tx320-english-v1/parameters/a-measurement-setup/a09-pipe-soundspeed.md)
- [A10 Liquid Type](https://docs.lorric.com/qr/fu-tx320-english-v1/parameters/a-measurement-setup/a10-liquid-type.md)
- [A12 Liquid Soundspeed](https://docs.lorric.com/qr/fu-tx320-english-v1/parameters/a-measurement-setup/a12-liquid-soundspeed.md)
- [A13 K.Viscosity cst](https://docs.lorric.com/qr/fu-tx320-english-v1/parameters/a-measurement-setup/a13-k.viscosity-cst.md)
- [A15 Damping](https://docs.lorric.com/qr/fu-tx320-english-v1/parameters/a-measurement-setup/a15-damping.md)
- [A16 Direction](https://docs.lorric.com/qr/fu-tx320-english-v1/parameters/a-measurement-setup/a16-direction.md)
- [A17 Neg Flow](https://docs.lorric.com/qr/fu-tx320-english-v1/parameters/a-measurement-setup/a17-neg-flow.md)
- [A18 Low Flow Cutoff](https://docs.lorric.com/qr/fu-tx320-english-v1/parameters/a-measurement-setup/a18-low-flow-cutoff.md)
- [A19 Fast Update](https://docs.lorric.com/qr/fu-tx320-english-v1/parameters/a-measurement-setup/a19-fast-update.md)
- [A20 Anti Noise](https://docs.lorric.com/qr/fu-tx320-english-v1/parameters/a-measurement-setup/a20-anti-noise.md)
- [A21 Auto Initialize](https://docs.lorric.com/qr/fu-tx320-english-v1/parameters/a-measurement-setup/a21-auto-initialize.md)
- [A22 Auto Zero Offset](https://docs.lorric.com/qr/fu-tx320-english-v1/parameters/a-measurement-setup/a22-auto-zero-offset.md)
- [A23 Zero Offset](https://docs.lorric.com/qr/fu-tx320-english-v1/parameters/a-measurement-setup/a23-zero-offset.md)
- [A24 Start up check](https://docs.lorric.com/qr/fu-tx320-english-v1/parameters/a-measurement-setup/a24-start-up-check.md)
- [A25 Off-pipe zero](https://docs.lorric.com/qr/fu-tx320-english-v1/parameters/a-measurement-setup/a25-off-pipe-zero.md)
- [A26 Beta Mode](https://docs.lorric.com/qr/fu-tx320-english-v1/parameters/a-measurement-setup/a26-beta-mode.md)
- [A27 Wedge Method](https://docs.lorric.com/qr/fu-tx320-english-v1/parameters/a-measurement-setup/a27-wedge-method.md)
- [A29 Probe Spacing](https://docs.lorric.com/qr/fu-tx320-english-v1/parameters/a-measurement-setup/a29-probe-spacing.md)
- [B Unit](https://docs.lorric.com/qr/fu-tx320-english-v1/parameters/b-unit.md)
- [B01 Vol.Unit](https://docs.lorric.com/qr/fu-tx320-english-v1/parameters/b-unit/b01-vol.unit.md)
- [B02 Time Unit](https://docs.lorric.com/qr/fu-tx320-english-v1/parameters/b-unit/b02-time-unit.md)
- [B03 Total Unit](https://docs.lorric.com/qr/fu-tx320-english-v1/parameters/b-unit/b03-total-unit.md)
- [B04 VelocityUnit](https://docs.lorric.com/qr/fu-tx320-english-v1/parameters/b-unit/b04-velocityunit.md)
- [B05 Dec.Place](https://docs.lorric.com/qr/fu-tx320-english-v1/parameters/b-unit/b05-dec.place.md)
- [B06 Pipe Geo Unit](https://docs.lorric.com/qr/fu-tx320-english-v1/parameters/b-unit/b06-pipe-geo-unit.md)
- [B07 Temperature Unit](https://docs.lorric.com/qr/fu-tx320-english-v1/parameters/b-unit/b07-temperature-unit.md)
- [K Calibration](https://docs.lorric.com/qr/fu-tx320-english-v1/parameters/k-calibration.md)
- [K02 Calibra. Mode](https://docs.lorric.com/qr/fu-tx320-english-v1/parameters/k-calibration/k02-calibra.-mode.md)
- [K03 Scale Factor](https://docs.lorric.com/qr/fu-tx320-english-v1/parameters/k-calibration/k03-scale-factor.md)
- [K04 Manual Offset](https://docs.lorric.com/qr/fu-tx320-english-v1/parameters/k-calibration/k04-manual-offset.md)
- [K05 Totalizer Scale](https://docs.lorric.com/qr/fu-tx320-english-v1/parameters/k-calibration/k05-totalizer-scale.md)
- [K06 UP Temperature Unit](https://docs.lorric.com/qr/fu-tx320-english-v1/parameters/k-calibration/k06-up-temperature-unit.md)
- [K07 UP Temperature Offset](https://docs.lorric.com/qr/fu-tx320-english-v1/parameters/k-calibration/k07-up-temperature-offset.md)
- [K08 DN Temperature Offset](https://docs.lorric.com/qr/fu-tx320-english-v1/parameters/k-calibration/k08-dn-temperature-offset.md)
- [K09 DN Temperature Offset](https://docs.lorric.com/qr/fu-tx320-english-v1/parameters/k-calibration/k09-dn-temperature-offset.md)
- [C Total](https://docs.lorric.com/qr/fu-tx320-english-v1/parameters/c-total.md)
- [C01 Total Method](https://docs.lorric.com/qr/fu-tx320-english-v1/parameters/c-total/c01-total-method.md)
- [C02 Del.Total](https://docs.lorric.com/qr/fu-tx320-english-v1/parameters/c-total/c02-del.total.md)
- [C03 Dosing Mode](https://docs.lorric.com/qr/fu-tx320-english-v1/parameters/c-total/c03-dosing-mode.md)
- [C04 Dosing Target](https://docs.lorric.com/qr/fu-tx320-english-v1/parameters/c-total/c04-dosing-target.md)
- [C05 Dosing Reset Time](https://docs.lorric.com/qr/fu-tx320-english-v1/parameters/c-total/c05-dosing-reset-time.md)
- [C06 Del Dosing](https://docs.lorric.com/qr/fu-tx320-english-v1/parameters/c-total/c06-del-dosing.md)
- [D Alarm & Info](https://docs.lorric.com/qr/fu-tx320-english-v1/parameters/d-alarm-and-info.md)
- [D01 BoardComm Alarm](https://docs.lorric.com/qr/fu-tx320-english-v1/parameters/d-alarm-and-info/d01-boardcomm-alarm.md)
- [D02 Pipe Sensor](https://docs.lorric.com/qr/fu-tx320-english-v1/parameters/d-alarm-and-info/d02-pipe-sensor.md)
- [D03 Bad UltraS Signal](https://docs.lorric.com/qr/fu-tx320-english-v1/parameters/d-alarm-and-info/d03-bad-ultras-signal.md)
- [D04 Off Pipe Alarm](https://docs.lorric.com/qr/fu-tx320-english-v1/parameters/d-alarm-and-info/d04-off-pipe-alarm.md)
- [D05 FlowLIM Alarm](https://docs.lorric.com/qr/fu-tx320-english-v1/parameters/d-alarm-and-info/d05-flowlim-alarm.md)
- [D06 Up LIM](https://docs.lorric.com/qr/fu-tx320-english-v1/parameters/d-alarm-and-info/d06-up-lim.md)
- [D07 Low LIM](https://docs.lorric.com/qr/fu-tx320-english-v1/parameters/d-alarm-and-info/d07-low-lim.md)
- [D08 Hysteresis%](https://docs.lorric.com/qr/fu-tx320-english-v1/parameters/d-alarm-and-info/d08-hysteresis.md)
- [D09 Total Alarm](https://docs.lorric.com/qr/fu-tx320-english-v1/parameters/d-alarm-and-info/d09-total-alarm.md)
- [D10 Total Trig.](https://docs.lorric.com/qr/fu-tx320-english-v1/parameters/d-alarm-and-info/d10-total-trig..md)
- [D11 Total Target](https://docs.lorric.com/qr/fu-tx320-english-v1/parameters/d-alarm-and-info/d11-total-target.md)
- [D12 Iout Alarm](https://docs.lorric.com/qr/fu-tx320-english-v1/parameters/d-alarm-and-info/d12-iout-alarm.md)
- [D13 Speed Alarm](https://docs.lorric.com/qr/fu-tx320-english-v1/parameters/d-alarm-and-info/d13-speed-alarm.md)
- [D14 Pulse Overlap](https://docs.lorric.com/qr/fu-tx320-english-v1/parameters/d-alarm-and-info/d14-pulse-overlap.md)
- [D15 IoutStat Alarm](https://docs.lorric.com/qr/fu-tx320-english-v1/parameters/d-alarm-and-info/d15-ioutstat-alarm.md)
- [D16 Dosing Alarm](https://docs.lorric.com/qr/fu-tx320-english-v1/parameters/d-alarm-and-info/d16-dosing-alarm.md)
- [E Commute](https://docs.lorric.com/qr/fu-tx320-english-v1/parameters/e-commute.md)
- [E01 NC/NO](https://docs.lorric.com/qr/fu-tx320-english-v1/parameters/e-commute/e01-nc-no.md)
- [E02 OCT Info](https://docs.lorric.com/qr/fu-tx320-english-v1/parameters/e-commute/e02-oct-info.md)
- [E03 Pulse Width](https://docs.lorric.com/qr/fu-tx320-english-v1/parameters/e-commute/e03-pulse-width.md)
- [E04 Modbus ID](https://docs.lorric.com/qr/fu-tx320-english-v1/parameters/e-commute/e04-modbus-id.md)
- [E05 Baud](https://docs.lorric.com/qr/fu-tx320-english-v1/parameters/e-commute/e05-baud.md)
- [E06 Iout Def](https://docs.lorric.com/qr/fu-tx320-english-v1/parameters/e-commute/e06-iout-def.md)
- [E07 4mA Value](https://docs.lorric.com/qr/fu-tx320-english-v1/parameters/e-commute/e07-4ma-value.md)
- [E08 20mA Value](https://docs.lorric.com/qr/fu-tx320-english-v1/parameters/e-commute/e08-20ma-value.md)
- [E09 Iout Error](https://docs.lorric.com/qr/fu-tx320-english-v1/parameters/e-commute/e09-iout-error.md)
- [E11 4mA Fine Adj. uA](https://docs.lorric.com/qr/fu-tx320-english-v1/parameters/e-commute/e11-4ma-fine-adj.-ua.md)
- [E12 20mA Fine Adj. uA](https://docs.lorric.com/qr/fu-tx320-english-v1/parameters/e-commute/e12-20ma-fine-adj.-ua.md)
- [E13 Iout Range](https://docs.lorric.com/qr/fu-tx320-english-v1/parameters/e-commute/e13-iout-range.md)
- [E14 Pulse V2 Unit](https://docs.lorric.com/qr/fu-tx320-english-v1/parameters/e-commute/e14-pulse-v2-unit.md)
- [E15 Byte Format](https://docs.lorric.com/qr/fu-tx320-english-v1/parameters/e-commute/e15-byte-format.md)
- [E16 Bit Order](https://docs.lorric.com/qr/fu-tx320-english-v1/parameters/e-commute/e16-bit-order.md)
- [E17 Endianness](https://docs.lorric.com/qr/fu-tx320-english-v1/parameters/e-commute/e17-endianness.md)
- [F Simulate](https://docs.lorric.com/qr/fu-tx320-english-v1/parameters/f-simulate.md)
- [F01 Sim. Volume](https://docs.lorric.com/qr/fu-tx320-english-v1/parameters/f-simulate/f01-sim.-volume.md)
- [F02 Sim. Mode](https://docs.lorric.com/qr/fu-tx320-english-v1/parameters/f-simulate/f02-sim.-mode.md)
- [H System](https://docs.lorric.com/qr/fu-tx320-english-v1/parameters/h-system.md)
- [H02 LCD Bri.](https://docs.lorric.com/qr/fu-tx320-english-v1/parameters/h-system/h02-lcd-bri..md)
- [H03 Green Light](https://docs.lorric.com/qr/fu-tx320-english-v1/parameters/h-system/h03-green-light.md)
- [H04 Language](https://docs.lorric.com/qr/fu-tx320-english-v1/parameters/h-system/h04-language.md)
- [H06 Reset](https://docs.lorric.com/qr/fu-tx320-english-v1/parameters/h-system/h06-reset.md)
- [H07 Lock Device](https://docs.lorric.com/qr/fu-tx320-english-v1/parameters/h-system/h07-lock-device.md)
- [H08 Password](https://docs.lorric.com/qr/fu-tx320-english-v1/parameters/h-system/h08-password.md)
- [H09 Home Page](https://docs.lorric.com/qr/fu-tx320-english-v1/parameters/h-system/h09-home-page.md)
- [H10 Debug Page](https://docs.lorric.com/qr/fu-tx320-english-v1/parameters/h-system/h10-debug-page.md)
- [H11 Engineer mode](https://docs.lorric.com/qr/fu-tx320-english-v1/parameters/h-system/h11-engineer-mode.md)
- [H12 System Info.](https://docs.lorric.com/qr/fu-tx320-english-v1/parameters/h-system/h12-system-info..md)
- [Troubleshooting](https://docs.lorric.com/qr/fu-tx320-english-v1/troubleshooting.md)
- [Certification](https://docs.lorric.com/qr/fu-tx320-english-v1/certifications.md)
- [Reusable content](https://docs.lorric.com/qr/fu-tx320-english-v1/reusable-content.md)

## FU-TX310｜English｜v3

- [This instruction manual version is v3.0](https://docs.lorric.com/qr/fu-tx310-ultrasonic-flowmeter-manual-en-v3/master.md)
- [Firmware update date and version function description](https://docs.lorric.com/qr/fu-tx310-ultrasonic-flowmeter-manual-en-v3/firmware-update-date-and-version-function-description.md)
- [1. Product Introduction](https://docs.lorric.com/qr/fu-tx310-ultrasonic-flowmeter-manual-en-v3/1-product-introduction.md)
- [1.1 Specifications](https://docs.lorric.com/qr/fu-tx310-ultrasonic-flowmeter-manual-en-v3/1-product-introduction/1.1-specifications.md)
- [1.2 Important concepts](https://docs.lorric.com/qr/fu-tx310-ultrasonic-flowmeter-manual-en-v3/1-product-introduction/1.2-important-concepts.md)
- [1.3 Product features](https://docs.lorric.com/qr/fu-tx310-ultrasonic-flowmeter-manual-en-v3/1-product-introduction/1.3-product-features.md)
- [1.4 Product applications](https://docs.lorric.com/qr/fu-tx310-ultrasonic-flowmeter-manual-en-v3/1-product-introduction/1.4-product-applications.md)
- [1.5 Measuring principle](https://docs.lorric.com/qr/fu-tx310-ultrasonic-flowmeter-manual-en-v3/1-product-introduction/1.5-measuring-principle.md)
- [1.6 Product contents](https://docs.lorric.com/qr/fu-tx310-ultrasonic-flowmeter-manual-en-v3/1-product-introduction/1.6-product-contents.md)
- [1.7 User interface](https://docs.lorric.com/qr/fu-tx310-ultrasonic-flowmeter-manual-en-v3/1-product-introduction/1.7-user-interface.md)
- [1.7.1 Screen interfaces](https://docs.lorric.com/qr/fu-tx310-ultrasonic-flowmeter-manual-en-v3/1-product-introduction/1.7-user-interface/1.7.1-screen-interfaces.md)
- [1.7.2 Buttons](https://docs.lorric.com/qr/fu-tx310-ultrasonic-flowmeter-manual-en-v3/1-product-introduction/1.7-user-interface/1.7.2-buttons.md)
- [1.7.3 LED message](https://docs.lorric.com/qr/fu-tx310-ultrasonic-flowmeter-manual-en-v3/1-product-introduction/1.7-user-interface/1.7.3-led-message.md)
- [2. Installation Method](https://docs.lorric.com/qr/fu-tx310-ultrasonic-flowmeter-manual-en-v3/2-installation-method.md)
- [2.1 Power](https://docs.lorric.com/qr/fu-tx310-ultrasonic-flowmeter-manual-en-v3/2-installation-method/2.1-power.md)
- [2.2 Ultrasonic probe](https://docs.lorric.com/qr/fu-tx310-ultrasonic-flowmeter-manual-en-v3/2-installation-method/2.2-ultrasonic-probe.md)
- [2.2.1 Probe wiring](https://docs.lorric.com/qr/fu-tx310-ultrasonic-flowmeter-manual-en-v3/2-installation-method/2.2-ultrasonic-probe/2.2.1-probe-wiring.md)
- [2.2.2 Meter wiring](https://docs.lorric.com/qr/fu-tx310-ultrasonic-flowmeter-manual-en-v3/2-installation-method/2.2-ultrasonic-probe/2.2.2-meter-wiring.md)
- [2.2.3 Installation location](https://docs.lorric.com/qr/fu-tx310-ultrasonic-flowmeter-manual-en-v3/2-installation-method/2.2-ultrasonic-probe/2.2.3-installation-location.md)
- [2.2.4 Installation method](https://docs.lorric.com/qr/fu-tx310-ultrasonic-flowmeter-manual-en-v3/2-installation-method/2.2-ultrasonic-probe/2.2.4-installation-method.md)
- [2.2.5 ​Probe installation method](https://docs.lorric.com/qr/fu-tx310-ultrasonic-flowmeter-manual-en-v3/2-installation-method/2.2-ultrasonic-probe/2.2.5-probe-installation-method.md)
- [2.3 Temperature sensor/Analog output](https://docs.lorric.com/qr/fu-tx310-ultrasonic-flowmeter-manual-en-v3/2-installation-method/2.3-temperature-sensor-analog-output.md)
- [2.3.1 Temperature sensor](https://docs.lorric.com/qr/fu-tx310-ultrasonic-flowmeter-manual-en-v3/2-installation-method/2.3-temperature-sensor-analog-output/2.3.1-temperature-sensor.md)
- [2.3.2 Analog output](https://docs.lorric.com/qr/fu-tx310-ultrasonic-flowmeter-manual-en-v3/2-installation-method/2.3-temperature-sensor-analog-output/2.3.2-analog-output.md)
- [2.3.3 RS485](https://docs.lorric.com/qr/fu-tx310-ultrasonic-flowmeter-manual-en-v3/2-installation-method/2.3-temperature-sensor-analog-output/2.3.3-rs485.md)
- [2.4 Installation check](https://docs.lorric.com/qr/fu-tx310-ultrasonic-flowmeter-manual-en-v3/2-installation-method/2.4-installation-check.md)
- [2.4.1 RSSI (Signal Strength)](https://docs.lorric.com/qr/fu-tx310-ultrasonic-flowmeter-manual-en-v3/2-installation-method/2.4-installation-check/2.4.1-rssi-signal-strength.md)
- [2.4.2 Q value](https://docs.lorric.com/qr/fu-tx310-ultrasonic-flowmeter-manual-en-v3/2-installation-method/2.4-installation-check/2.4.2-q-value.md)
- [2.4.3 Flight time](https://docs.lorric.com/qr/fu-tx310-ultrasonic-flowmeter-manual-en-v3/2-installation-method/2.4-installation-check/2.4.3-flight-time.md)
- [3. Output Interface](https://docs.lorric.com/qr/fu-tx310-ultrasonic-flowmeter-manual-en-v3/3-output-interface.md)
- [4. Setting up the Interface](https://docs.lorric.com/qr/fu-tx310-ultrasonic-flowmeter-manual-en-v3/4-setting-up-the-interface.md)
- [4.1 Intial menu settings](https://docs.lorric.com/qr/fu-tx310-ultrasonic-flowmeter-manual-en-v3/4-setting-up-the-interface/4.1-intial-menu-settings.md)
- [4.2 Units](https://docs.lorric.com/qr/fu-tx310-ultrasonic-flowmeter-manual-en-v3/4-setting-up-the-interface/4.2-units.md)
- [4.3 Meter (Measurement Settings)](https://docs.lorric.com/qr/fu-tx310-ultrasonic-flowmeter-manual-en-v3/4-setting-up-the-interface/4.3-meter-measurement-settings.md)
- [4.4 Communication](https://docs.lorric.com/qr/fu-tx310-ultrasonic-flowmeter-manual-en-v3/4-setting-up-the-interface/4.4-communication.md)
- [4.5 Other](https://docs.lorric.com/qr/fu-tx310-ultrasonic-flowmeter-manual-en-v3/4-setting-up-the-interface/4.5-other.md)
- [4.6 Save](https://docs.lorric.com/qr/fu-tx310-ultrasonic-flowmeter-manual-en-v3/4-setting-up-the-interface/4.6-save.md)
- [5. Error Messages and Solutions](https://docs.lorric.com/qr/fu-tx310-ultrasonic-flowmeter-manual-en-v3/5-error-messages-and-solutions.md)
- [6. Other Conditions](https://docs.lorric.com/qr/fu-tx310-ultrasonic-flowmeter-manual-en-v3/6-other-conditions.md)
- [7. MODBUS Communication Protocol](https://docs.lorric.com/qr/fu-tx310-ultrasonic-flowmeter-manual-en-v3/7-modbus-communication-protocol.md)
- [8. Cautions](https://docs.lorric.com/qr/fu-tx310-ultrasonic-flowmeter-manual-en-v3/8-cautions.md)
- [9. Sound Speeds Data](https://docs.lorric.com/qr/fu-tx310-ultrasonic-flowmeter-manual-en-v3/9-sound-speeds-data.md)

## FU-TX310｜English｜v2

- [This instruction manual version is v2.1](https://docs.lorric.com/qr/fu-tx310-ultrasonic-flowmeter-manual-en-v2/master.md)
- [1. Product Introduction](https://docs.lorric.com/qr/fu-tx310-ultrasonic-flowmeter-manual-en-v2/1-product-introduction.md)
- [1.1 Specifications](https://docs.lorric.com/qr/fu-tx310-ultrasonic-flowmeter-manual-en-v2/1-product-introduction/1.1-specifications.md)
- [1.2 Important concepts](https://docs.lorric.com/qr/fu-tx310-ultrasonic-flowmeter-manual-en-v2/1-product-introduction/1.2-important-concepts.md)
- [1.3 Product features](https://docs.lorric.com/qr/fu-tx310-ultrasonic-flowmeter-manual-en-v2/1-product-introduction/1.3-product-features.md)
- [1.4 Product applications](https://docs.lorric.com/qr/fu-tx310-ultrasonic-flowmeter-manual-en-v2/1-product-introduction/1.4-product-applications.md)
- [1.5 Measuring principle](https://docs.lorric.com/qr/fu-tx310-ultrasonic-flowmeter-manual-en-v2/1-product-introduction/1.5-measuring-principle.md)
- [1.6 Product contents](https://docs.lorric.com/qr/fu-tx310-ultrasonic-flowmeter-manual-en-v2/1-product-introduction/1.6-product-contents.md)
- [1.7 User interface](https://docs.lorric.com/qr/fu-tx310-ultrasonic-flowmeter-manual-en-v2/1-product-introduction/1.7-user-interface.md)
- [1.7.1 Screen interfaces](https://docs.lorric.com/qr/fu-tx310-ultrasonic-flowmeter-manual-en-v2/1-product-introduction/1.7-user-interface/1.7.1-screen-interfaces.md)
- [1.7.2 Buttons](https://docs.lorric.com/qr/fu-tx310-ultrasonic-flowmeter-manual-en-v2/1-product-introduction/1.7-user-interface/1.7.2-buttons.md)
- [1.7.3 LED message](https://docs.lorric.com/qr/fu-tx310-ultrasonic-flowmeter-manual-en-v2/1-product-introduction/1.7-user-interface/1.7.3-led-message.md)
- [2. Installation Method](https://docs.lorric.com/qr/fu-tx310-ultrasonic-flowmeter-manual-en-v2/2-installation-method.md)
- [2.1 Power](https://docs.lorric.com/qr/fu-tx310-ultrasonic-flowmeter-manual-en-v2/2-installation-method/2.1-power.md)
- [2.2 Ultrasonic probe](https://docs.lorric.com/qr/fu-tx310-ultrasonic-flowmeter-manual-en-v2/2-installation-method/2.2-ultrasonic-probe.md)
- [2.2.1 Probe wiring](https://docs.lorric.com/qr/fu-tx310-ultrasonic-flowmeter-manual-en-v2/2-installation-method/2.2-ultrasonic-probe/2.2.1-probe-wiring.md)
- [2.2.2 Meter wiring](https://docs.lorric.com/qr/fu-tx310-ultrasonic-flowmeter-manual-en-v2/2-installation-method/2.2-ultrasonic-probe/2.2.2-meter-wiring.md)
- [2.2.3 Installation location](https://docs.lorric.com/qr/fu-tx310-ultrasonic-flowmeter-manual-en-v2/2-installation-method/2.2-ultrasonic-probe/2.2.3-installation-location.md)
- [2.2.4 Installation method](https://docs.lorric.com/qr/fu-tx310-ultrasonic-flowmeter-manual-en-v2/2-installation-method/2.2-ultrasonic-probe/2.2.4-installation-method.md)
- [2.2.5 ​Probe installation method](https://docs.lorric.com/qr/fu-tx310-ultrasonic-flowmeter-manual-en-v2/2-installation-method/2.2-ultrasonic-probe/2.2.5-probe-installation-method.md)
- [2.3 Temperature sensor/Analog output](https://docs.lorric.com/qr/fu-tx310-ultrasonic-flowmeter-manual-en-v2/2-installation-method/2.3-temperature-sensor-analog-output.md)
- [2.3.1 Temperature sensor](https://docs.lorric.com/qr/fu-tx310-ultrasonic-flowmeter-manual-en-v2/2-installation-method/2.3-temperature-sensor-analog-output/2.3.1-temperature-sensor.md)
- [2.3.2 Analog output](https://docs.lorric.com/qr/fu-tx310-ultrasonic-flowmeter-manual-en-v2/2-installation-method/2.3-temperature-sensor-analog-output/2.3.2-analog-output.md)
- [2.3.3 Wiring method](https://docs.lorric.com/qr/fu-tx310-ultrasonic-flowmeter-manual-en-v2/2-installation-method/2.3-temperature-sensor-analog-output/2.3.3-wiring-method.md)
- [2.4 Installation check](https://docs.lorric.com/qr/fu-tx310-ultrasonic-flowmeter-manual-en-v2/2-installation-method/2.4-installation-check.md)
- [2.4.1 RSSI (Signal Strength)](https://docs.lorric.com/qr/fu-tx310-ultrasonic-flowmeter-manual-en-v2/2-installation-method/2.4-installation-check/2.4.1-rssi-signal-strength.md)
- [2.4.2 Q value](https://docs.lorric.com/qr/fu-tx310-ultrasonic-flowmeter-manual-en-v2/2-installation-method/2.4-installation-check/2.4.2-q-value.md)
- [2.4.3 Flight time](https://docs.lorric.com/qr/fu-tx310-ultrasonic-flowmeter-manual-en-v2/2-installation-method/2.4-installation-check/2.4.3-flight-time.md)
- [3. Output Interface](https://docs.lorric.com/qr/fu-tx310-ultrasonic-flowmeter-manual-en-v2/3-output-interface.md)
- [4. Setting up the Interface](https://docs.lorric.com/qr/fu-tx310-ultrasonic-flowmeter-manual-en-v2/4-setting-up-the-interface.md)
- [4.1 Intial menu settings](https://docs.lorric.com/qr/fu-tx310-ultrasonic-flowmeter-manual-en-v2/4-setting-up-the-interface/4.1-intial-menu-settings.md)
- [4.2 Units](https://docs.lorric.com/qr/fu-tx310-ultrasonic-flowmeter-manual-en-v2/4-setting-up-the-interface/4.2-units.md)
- [4.3 Meter (Measurement Settings)](https://docs.lorric.com/qr/fu-tx310-ultrasonic-flowmeter-manual-en-v2/4-setting-up-the-interface/4.3-meter-measurement-settings.md)
- [4.4 Communication](https://docs.lorric.com/qr/fu-tx310-ultrasonic-flowmeter-manual-en-v2/4-setting-up-the-interface/4.4-communication.md)
- [4.5 Other](https://docs.lorric.com/qr/fu-tx310-ultrasonic-flowmeter-manual-en-v2/4-setting-up-the-interface/4.5-other.md)
- [4.6 Save](https://docs.lorric.com/qr/fu-tx310-ultrasonic-flowmeter-manual-en-v2/4-setting-up-the-interface/4.6-save.md)
- [5. Error Messages and Solutions](https://docs.lorric.com/qr/fu-tx310-ultrasonic-flowmeter-manual-en-v2/5-error-messages-and-solutions.md)
- [6. Other Conditions](https://docs.lorric.com/qr/fu-tx310-ultrasonic-flowmeter-manual-en-v2/6-other-conditions.md)
- [7. MODBUS Communication Protocol](https://docs.lorric.com/qr/fu-tx310-ultrasonic-flowmeter-manual-en-v2/7-modbus-communication-protocol.md)
- [8. Cautions](https://docs.lorric.com/qr/fu-tx310-ultrasonic-flowmeter-manual-en-v2/8-cautions.md)
- [9. Sound Speeds Data](https://docs.lorric.com/qr/fu-tx310-ultrasonic-flowmeter-manual-en-v2/9-sound-speeds-data.md)

## QR Site

- [LORRIC Online Documents 線上文件](https://docs.lorric.com/qr/fu-es.md)
- [FU-ES Online Manual](https://docs.lorric.com/qr/fu-es-1.md)
- [FP-AS510 Online Manual](https://docs.lorric.com/qr/fpas510-v2.md)
- [FP-AS310 Online Manual](https://docs.lorric.com/qr/flow-meters/fp-as310.md)
- [FU-LT Online Manual](https://docs.lorric.com/qr/flow-meters/fu-lt.md)
- [docs.lorric.com](https://docs.lorric.com/qr/url/docs.lorric.com.md)
- [qr](https://docs.lorric.com/qr/url/docs.lorric.com/qr.md)
- [FP-AS510 Online Manual](https://docs.lorric.com/qr/url/docs.lorric.com/qr/fpas510-v2.md)
- [FU-ES Online Manual](https://docs.lorric.com/qr/url/docs.lorric.com/qr/fu-es.md)


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