janitza UMG 96 RM-EL, Operating Instructions And Technical Data

Page: 63 / 92

63
UMG 96RM-EL
Errors Error description
EEE
810 A failure has been detected in the configu-
ration.
The configuration will be reset and restored
to default values (factory setting) when that
failure was displayed.
Device has to be re-configured where
required.
Errors Error description
EEE
500 The mains frequency could not be deter-
mined.
Possible causes:
The voltage at L1 is too small.
The mains frequency does not range
between 45 and 65Hz.
Remedy:
Check the mains frequency.
Select fixed frequency on the device.
Fig. Warning mes-
sage with number 500
(mains frequency)
Warnings
Warnings are minor er-
rors that can be acknow-
ledged by buttons 1 or
2. The measured values
continue to be retrieved
and displayed. This error
is displayed after each
voltage return.
Major errors
When a major error occurs, the device must be sent
to the manufacturer's service center for inspection
and adjustment.
Errors Error description
EEE
910 Error while reading the calibration.
Errors Error description
0x01 EEPROM does not respond.
0x02 Address overrange.
0x04 Checksum error.
0x08 Error in the internal I2C bus.
Internal causes:
The UMG 96RM-EL sometimes determines the cause
of a major internal error with the following error code.