TROUBLESHOOTING
The following error messages may display:
Description
Possible Cause
Recommended Action
Pulse Output
Pulse rate exceeds the maximum
Reduce pulse scale (pulse/unit) and/or reduce
pulse width configuration
EEPROM
Configuration file is missing
Replace transmitter
Configuration
Configuration file is corrupted
Update firmware Replace transmitter if error
repeats
Low Battery
Low backup battery (memory)
Replace transmitter
Measure
Timeout
Measurement was not completed within specific time
Increase WarmUpTime in Meter Setup Menu >
Sensor menu
Check level sensor operation and wiring
Control LED
Main Board
LED1
LED2
LED3
LED10
LED 7
LED 6
LED 8
LED 13
LED 5
Display Board
The following LEDs on the board control the operation of the device:
LED1
No function attached
LED3
Communication – transmit (On = active)
LED5
Flash memory activity (DISK)
LED6
Digital output #1 (On = active)
LED7
Digital output #2 (On = active)
LED8
No function attached
LED10 Power ON (On = active)
LED13 USB, HOST mode (On = active)
Replace Meter Electronics
WARNING
DISCONNECT AUXILIARY POWER BEFORE OPENING THE BODY COVER.
1 Pull out all the plugs
2 Loosen screws S1-S4 and take out circuit board
3 Insert the new circuit board and attach it by fastening the screws S1-S4
4 Plug in all plugs
5 If necessary, configure the new board
Troubleshooting
Page 26
August 2021
HYB-UM-02509-EN-06
