FU-ES EchoSense Instruction Manual
  • ⚠Safety Instructions
  • This instruction manual version is v1.0
    • Manual Update Log
  • Measurement principle and usage scenario
    • Firmware Update Date and Version Feature Description
  • Warranty
  • Exterior, Specs, Model
  • Installation and Setup
    • Mechanism Installation
    • Mechanical and Electrical iInstallation
    • Parameter setup
      • Z02 Automatic Pipe Size Detection Guide
  • Human Machine Interface
    • Introduction of human machine interface
    • Hybrid Page Setup and Usage Interface Guide
    • Monitoring Screen
    • Simulation Mode
    • Data interpretation on monitoring screens
    • Password input page
    • Setup screen
  • Communication
    • OCT output
    • Analog current output (0-20mA, 4-20mA)
    • RS485 and Modbus RTU Setting
    • Modbus RTU Protocol
      • Read-only memory read instruction(04) and memory lists
      • Read-Write Memory List
      • Read/Write Memory Read Command (03)
      • Read-write memory single Register write instruction(06)
      • Read/Write Memory Dual-Register Write Command (30)
      • Read/Write Memory Four-Register Write Command (31)
      • Single Bit Data Read/Write Commands (01/05) (Commonly Used in HMIs)
  • Parameters Table
    • Z Category Options and Descriptions
    • A Category Options and Descriptions
      • A02 Preset Pipe Specification Table for Different Models
      • A03 ~ A07 Data Range Explanation Based on Model Specifications
    • B Category Options and Descriptions
    • K Category Options and Descriptions
    • C Category Options and Descriptions
    • D Category Options and Descriptions
    • E Category Options and Descriptions
    • F Category Options and Descriptions
    • H Category Options and Descriptions
    • Pagasfsae 1
    • Page 1
  • Alarm and description of system conditions
  • Troubleshootings and Abnormalities
    • Iout 4-20/0-20mA debug process
    • OCT Alarm Debug Process
    • OCT Pulse Debug Process
    • RS485 Debug Process
  • Certification
  • FU-ES Product Page
  • LORRIC English Website
  • LORRIC Integration and Application Center
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  1. Troubleshootings and Abnormalities

Iout 4-20/0-20mA debug process

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Last updated 2 years ago

Environment and Parameter Check

  1. To confirm if the power supply works fine.

  2. To confirm if the data on the LED screen is transferred to the system.

  3. To confirm if the Iout function is still on. (Parameter )

  4. To confirm if the low point value is 0 or 4mA. (Parameter )

  5. To confirm the setting of the corresponding value range. (Parameter )

  6. To confirm if wire wiring is correct and the insulation of unused wires is finished.

Hardware, Wiring, and Program of the Receiver Check

  4. If the wiring during the above test is different from the actual operation, please re-test.

Confirmation of the Output Status of the Device

  1. Separating the Iout wiring from the system, then using the multimeter MA stalls to confirm if the current export works fine.

Results and Actions

  1. If the data is still abnormal even when both the Iout export function and the equipment and program of the receiver is working fine, some other possible reasons, like pipe size, or flow rate, should be checked further.

  2. The current device may be damaged possibly. If users have another device for cross testing, please make sure that the receiving equipment, data processing program, or wiring is working fine.

  3. Contact the original manufacturer with the serial number, wiring diagram (all related wiring of the flowmeter), and the model and brand of receiver.

  4. Contact the original manufacturer with the serial number, wiring diagram (all related wiring of the flowmeter), and the model and brand of receiver.

Users need to refer to the actual situation, detailed troubleshooting, please contact LORRIC.

To get into parameter to check if the 4/0mA export and interpretation function of the receiver (If there is a difference between data to data, users could adjust it by the unit uA at this page) works fine.

To get into parameter to check if the 20mA export and interpretation function of the receiver works fine. (If there is a difference between data to data, users could adjust it by the unit uA at this page.)

To confirm if the interpretation function of the receiver works fine under simulation mode when testing different data. Simulation mode must be switched off when testing is finished. (Users can switch on the simulation mode by parameter too, and adjust the simulated data by parameter . Back to the main page while finishing data adjustment.)

E06
E13
E07 E08
E11
E12
F02
F01