39
Display flag description
Error messages when the converter is turned on.
Troubleshooting
Flag
Description
M
Max alarm activated.
m
Min alarm activated.
!
• Interruption of the coils circuit.
• Signal error.
• Empty Pipe.
C
Calibration running.
S
Simulation.
Pulse output saturation (reduce Time Pulse).
Codes
Descriptions
Recommendation
0001
Problem with watch-dog circuit.
Contact service.
0002
Wrong configuration work data in EEPROM.
Contact service.
0004
Wrong configuration safety data in EEPROM.
Contact service.
0008
Defective EEPROM.
Contact service.
0010
Defective keyboard ( one or more keys are pushed
Contact service.
during the test).
0020
Power supply voltage (+3.3) is out of range.
Contact service.
0040
Power supply voltage (+13) is too low (<10V).
Contact service.
0080
Power supply voltage (+13) is too high (>14V).
Contact service.
0200
Timeout calibration input (input circuit broken).
Contact service.
0400
Gain input stage is out of range.
Check the status of the cables connecting the sensor
to the converter, the ground connections of the
devices or the possible presence of large, erratic
noise sources.
0800
Interruption of the coils circuit.
Check the status of the cables connecting the sensor
to the converter.
Summary of Contents for LIQUID CONTROLS HML210
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