janitza UMG 96 RM-EL, Operating Instructions And Technical Data, Page: 67 / 92

67
UMG 96RM-EL
Possible fault Cause Remedy
Effective power too large or too
small. The programmed current transformer transfor-
mation ratio is incorrect. Read out and program the current transformer
transformation ratio at the current transformer
The current path is assigned to the wrong
voltage path. Check connection and correct if necessary.
The programmed voltage transformer transfor-
mation ratio is incorrect. Read out and program the voltage transformer
transformation ratio at the voltage transformer.
"EEE" in the display See error messages.
No connection with the device. - IP address is incorrect.
- Incorrect addressing mode
- Network cable is defective - Adjust IP address at the device.
- Adjust the IP address assignment mode
- Replace network cable
Device still does not work
despite the above measures. Device defective. Send the device to the manufacturer for inspec-
tion and testing along with an accurate fault
description.