West Control Solutions KS 92-1 Programmer manual - Manual (Page 13)

3.4 Error list / Maintenance manager
With one or several errors, the extended operating level
always starts with the error list. Signalling an actual 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:
Name Description Reason Possible remedial action
E.1 Internal error,
cannot be removed
- E.g. defective EEPROM - Contact West 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 West service
- Elektronic-/Optioncard must be exchanged
FbF.1 Sensor break INP1 - Sensor defective
- Faulty cabling
- Replace INP1 sensor
- Check INP1 connection
Sht.1 Short circuit INP1 - Sensor defective
- Faulty cabling
- Replace INP1 sensor
- Check INP1 connection
POL.1 INP1polarity error - Faulty cabling - Reverse INP1 polarity
FbF.2 Sensor break INP2 - Sensor defective
- Faulty cabling
- Replace INP2 sensor
- Check INP2 connection
Sht.2 Short circuit INP2 - Sensor defective
- Faulty cabling
- Replace sensor INP2
- Check INP2 connection
POL.2 INP2 polarity - Faulty cabling - Reverse INP2 polarity
FbF.3 Sensor break INP3 - Sensor defective
- Faulty cabling
- Replace INP3 sensor
- Check INP3 connection
Sht.3 Short circuit INP3 - Sensor defective
- Faulty cabling
- Replace sensor INP3
- Check INP3 connection
POL.3 INP3 polarity - Faulty cabling
- - Reverse INP3 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
Operation
KS 90-1
p / KS 92-1 p 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 ack-
nowledged
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