Honeywell DCP552 Mark II Network Card User Manual


 
10 - 2 Key Input Related Problems
Procedures to correct key input related problems are described below.
Normal display mode problems
Modes and channels cannot be changed using keys
Program number does not start flashing when PROG key is pressed
RUN mode cannot be invoked with the RUN/HOLD key
HOLD mode cannot be invoked with the RUN/HOLD key
RESET cannot be performed with the PROG, RUN and HOLD keys.
RESET is available in the READY program run mode and returns operations to
the first segment.
PA01
ConSt
PA01
Cause Measure
Select the set program.
Set to END mode. Set READY mode to execute RESET operation (PROG +
RUN/HOLD keys).
Set to key lock. Set variable parameter PA01 between 0 to 2.
Program selected in READY mode is unset.
It is not possible to change to the RUN mode
if CH1 and CH2 programs are not set in
synchronous mode (variable parameter
PA04 set to 1)
PA01
ConSt
10-3
Chapter 10. TROUBLESHOOTING