GE PACSystems RX3i User Manual page 70

Channel
Diagnosis
Error
AlarmType
Type
Channel Diagnosis
261
Appears/Disappears
Channel Diagnosis
262
Appears/Disappears
Channel Diagnosis
263
Appears/Disappears
Channel Diagnosis
264
Appears/Disappears
Channel Diagnosis
265
Appears/Disappears
Channel Diagnosis
266
Appears/Disappears
Channel Diagnosis
267
Appears/Disappears
Channel Diagnosis
268
Appears/Disappears
Channel Diagnosis
269
Appears/Disappears
GFK-2883E
Module or
Channel Cause
Error
Engineering Unit
change from
previous sample to
current sample is
Channel
negative and
greater than
Negative rate of
change parameter.
Engineering Unit
change from
previous sample to
Channel current sample is
positive and greater
than Positive rate of
change parameter.
Wiring fault RTD
measurements are
Channel such that wiring
problems are
suspected
Channel Calibration fault
Channel Scaling fault
Channel Upper clamp fault
Channel Lower clamp fault
Non-volatile store
Channel
fault
Thermistor fault
The thermistor in
Channel the thermocouple
carrier is out of
range
March 2018
Chapter 6. Diagnostics
Fault Text Recommended Action
Check the input history to
Negative Rate of
understand whether it is
Change Alarm
expected.
Check the input history to
Positive Rate of
understand whether it is
Change Alarm
expected.
Verify RTD wiring and
Wiring Fault
configuration.
Pull and plug the I/O
module to run calibration
Channel
again. If still failed,
Calibration Fault
replace another I/O
module.
There are no corrective
Scaling Error actions for this. Try
replacing the I/O module.
Bring process value
Upper Clamp
below configured upper
Limit
clamp limit level.
Bring process value
Lower Clamp
above configured lower
Limit
clamp limit level.
There are no corrective
Error writing to
actions for this.
non-volatile
Try store again or fix
memory
hardware.
Verify the thermocouple
Thermistor fault
carrier.
63