Manual

3.4 Error list / Maintenance manager
With one or several errors, the extended operating le
-
vel always starts with the error list. Signalling an ac
-
tual entry in the error list (alarm, error) is done by the
Err LED in the display. To reach the error list press
Ù twice.
Error list:
Operation
KS 90-1 / KS 92-1 13 Error list / Maintenance manager
1200
1199
°C
°F
SP.2
SP.E
para
func
Ada
Err
Err LED status Signification Proceed as follows
blinks
(status 2)
Alarm due to
existing error
-
Determine the error type in the error list
-
After error correction the unit changes to status 1
lit
(status 1)
Error removed,
alarm not
acknowledged
-
Acknowledge the alarm in the error list pressing key ÈorÌ
-
The alarm entry was deleted (status 0).
off
(status 0)
No error, all alarm
entries deleted
-
-Not visible except when acknowledging
Name
Description Cause Possible remedial action
E.1
Internal error,
cannot be
removed
- E.g. defective EEPROM - Contact PMA service
- Return unit to our factory
E.2
Internal error,
can be reset
- e.g. EMC trouble - Keep measurement and power supply
cables in separate runs
- Ensure that interference suppression
of contactors is provided
E.3
Configuration
error,
can be reset
-
wrong configuration
-
missing configuration
-
Check interaction of configuration /
parameters
E.4
Hardware error
-
Codenumber and hardware
are not identical
-
Contact PMA service
-
Elektronic-/Optioncard must be
exchanged
FbF.
1/2/3
Sensor break
INP1/2/3
-
Sensor defective
-
Faulty cabling
-
Replace INP1/2/3 sensor
-
Check INP1/2/3 connection
Sht.
1/2/3
Short circuit
INP1/2/3
-
Sensor defective
-
Faulty cabling
-
Replace INP1/2/3 sensor
-
Check INP1/2/3 connection
POL.
1/2/3
INP1/2/3
polarity error
-
Faulty cabling
-
Reverse INP1/2/3 polarity
HCA
Heating current
alarm (HCA)
-
Heating current circuit
interrupted, I< HC.A or
I> HC.A (dependent of
configuration)
-
Heater band defective
-
Check heating current circuit
-
If necessary, replace heater band