ABB Endura ACA592 Operating Instructions Manual page 68

Endura ACA592
4-electrode conductivity transmitter
Diagnostic Message
[Sub-error Message]
F116.023
Memory Failure
M023.036
Sensor electronics
voltage warning
M024.033
Power Supply warning
[Power Supply too High /
Power too Low]
M026.024
Non-volatile
memory burn error
M058.018
Snsr factory
cal data corrupt
Table 8.2 Diagnostic Messages (Continued)
66
Possible Cause(s)
[Related Condition]
Electronic memory corrupted.
[ELECTRONICS]
Sensor electronics related
malfunction.
[ELECTRONICS]
The Device Power Supply is close
to the highest / lowest acceptable
limit.
[Operating / DC Power Supply]
Writing to the electronic non-Volatile
Memory was not successful.
[ELECTRONICS]
Sensor factory calibration data
corrupt or missing.
[ELECTRONICS]
8 Troubleshooting and Diagnostics
Corrective Action
Replace electronics.
Contact factory.
Check sensor wiring.
If problem persists, contact factory.
(Maskable message)
Check the voltage at the terminal block and if it is
not within the valid range check the external power
supply.
(Maskable message)
Replace the electronics as soon as possible.
(Maskable message)
Contact factory.
(Maskable message)
OI/ACA592/EC–EN Rev. B