Display codes & messages – Pinnacle Systems STTS User Manual
Page 27
21
DISPLAY CODES & MESSAGES
CODE MESSAGE
Description
POSSIBLE CURE(S)
42-015/016R14
42-021/022R15
Occurs at power-up only
Metal box
Din-rail
OK
OK U
OK C
OK A
OK F
No options enabled
DeviceNet unconnected
(maybe unplugged from
network)
DeviceNet connected but not
allocated (passed duplicated
mac id check)
DeviceNet allocated (in service)
DeviceNet faulted out
-
OkE
External relay checking
enabled
-
OkM
Manual reset enabled
-
10 Mat wiring fault
Check#1 for 47k resistor in
mat, voltage coming back from
mat below high setpoint
1) Bad wiring
2) Bad comparator
3) Bad mat
11 Mat wiring fault
Low voltage on input that
should be ground
“
12 Mat wiring fault
High voltage on input that
should be ground
“
13 Circuit fault
Voltage out to mat below low
setpoint
“
14 Circuit fault
Voltage out to mat below high
setpoint
“
15 Circuit fault
One of the redundant circuits
indicates ON mat, the other
indicates OFF mat
“
16 Circuit fault
One of the redundant circuits
indicates OFF mat, the other
indicates ON mat
“
17 Circuit fault
High voltage on input that
should be ground
“
18 Mat wiring fault
Low voltage on input that
should be ground
“
19 Mat wiring fault
Check #2 for 47k resistor in
mat, voltage coming back from
mat below high setpoint
“
20 Zone # out of
sequence
The master and slave
processors disagree on which
sequence they are on.
Could have an electrical noise
problem causing one of the
processors to loose sequence.