West Control Solutions SG 45 - Manual (Page 35)

6.13 Maintenance manager / error list
In case of one or several errors, the error list is always displayed at the beginning of
the extended operating level .
A current input in the error list (alarm or error) is always indicated by display of letter E .
For display of the error list, press key ô once.
E- display element Description Possible remedial action
blinks
Alarm due to existing error - Determine the error type in the error list via the error number
- remove error
on
Error removed, Alarm not ac-
knowledged - acknowledge alarm in the error list by pressing the È - or
the Ì -key
- the alarm entry is deleted by doing so
off no error, all alarm entrys deleted
Error list:
Name Description Cause Possible remedial action
E.1 Internal error, cannot be
corrected E.g. defective EEPROM Contact PMA service
Return device to manufacturer
E.2 Internal error, resettable E.g. EMC trouble Keep measuring and supply cables separate.
Protect contactors by means of RC snubber cir-
cuits
E.3 Configuration error, reset-
table Missing or faulty configura-
tion Check interdependencies for configurations and
parameters
E.4 Hardware error Code number and hardware
not identical Contact PMA service
FbF.1 INP*) sensor break Defective sensor Replace INP sensor
Wiring error Check INP connection
Overshoot Change the measuring range
POL.1 INP*) polarity error Wiring error Change INP polarity
Lim.1
Lim.2
Lim.3
Latched limit value alarm
1/2/3 Adjusted limit value 1/2/3
exceeded Check process
Inf.1 Time limit value message Preset number of operating
hours reached Application-specific
Inf.2 Switching cycle messa-
ge(digital outputs)
Preset number of switching
cycles reached Application-specific
*) “
FAIL” is shown on the process value display.
Functions
35 Maintenance manager / error list SG 45
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