Process Fault Messages - Endress+Hauser RIA261 Betriebsanleitung

10 Fault-finding
Fault mes-
sage code
E 090 Loop current too low. To store ope-
rating data a mimimum of 3.6 mA
has to be provided on the input.
E 101 The hardware required to store the
operating parameters is defective.
E 102 Checksum of operating parameters
is invalid or the software version
does not correspond with the ope-
rating data. Possible cause is a
power failure during a parameter
save procedure.
E 103 The calibration values for the ana-
logue input are faulty. Possible
cause is a power failure during cali-
bration, an uncalibrated unit or a
defective unit.
E 106 Warning: Due to an installation
fault an incorrect setting up of the
display range/scale was made
(lower and upper values are identi-
cal).
E 111 The hardware for saving the opera-
ting parameters is defective.
42

10.2 Process fault messages

Faults that occur during the unit's self test or during continuous opera-
tion are immediately shown on the display. Fault messages that can be
acknowledged are deleted by operating a push button.
Cause
Digital field display
Cure
Check loop circuit.
Please exchange the unit.
A PRESET is automatically initiated by
operating the "E" push button. This means
that all parameters are returned to the fac-
tory default values. Any special customer
specific settings made at the factory are not
taken into consideration!
Please exchange the unit.
Please correct the values.
Please exchange the unit.