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

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