Azbil DCP31 - Page 209

9-9
Chapter 9. MAINTENANCE & TROUBLESHOOTING

Items cannot be changed by pressing in program setup state
Cause Remedy
The pattern item has not been set. Set SP and time data.
Programming items are set to “display
OFF”.
All setup data
C
6 8
to
C 7 1
settings are “1”. Set
necessary items to 0.

Event items cannot be displayed by repeatedly pressing in pro-
gram setup state
Cause Remedy
Event type is controller status event. Set event type (
E
T 1
,
E T 2
,
E T 3
) in event con-
guration date to one of 0 to 11 or 50.
Programming items are set to “display
OFF”.
Set setup data
C
6 8
setting to 0.

Time events cannot be displayed by repeatedly pressing in pro-
gram setup state
Cause Remedy
Time event is assigned to segment No.
event.
Change event conguration data
T
T
setting and
assign to time event.
This model does not support time events. Select a mode that supports time events (option).
Programming items are set to “display
OFF”.
Set setup data
C
6 q
setting to 0.

PID set items cannot be displayed by repeatedly pressing in
program setup state
Cause Remedy
PID set auto-switching is set to ON. Set setup data
C
1 1
setting to 0.
The controller is set to programmer func-
tion by 5G output.
Set setup data
C
1 8
setting to 0.
3-position control is selected by 3D output. Set setup data
C
4 5
setting in use to 0 and switch
to PID control from 3-position control.
Programming items are set to “display
OFF”.
Set setup data
C
7 0
setting to 0.