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9-5
Chapter 9.
MAINTENANCE
& TROUBLESHOOTING
9 - 3
Trouble during Key Entry
This section describes trouble that occurs during key entry and the necessary action to take.
■
Trouble in basic display state
●
Pressing the PROG key does not change the program No.
●
Pressing the
↓
key does not change the program No.
●
Pressing the RUN/HOLD key does not change the DCP32 to the RUN mode.
●
Pressing the RUN/HOLD key does not change the DCP32 to the HOLD mode.
Remedy
Set all external switch inputs RSW8 to 12 OFF.
Reset the DCP32 (PROG + RUN/HOLD key) to set it to the
READY mode.
Set constant-value operation data
modE setting to 0.
Set variable parameter
LoC setting to 0 to 2.
Cause
Program selection by external switch input not 0.
The DCP32 is not in the READY mode.
The DCP32 is in the constant-value operation mode.
Key lock is enabled.
Remedy
Set all external switch inputs RSW8 to 12 OFF.
Reset the DCP32 (PROG + RUN/HOLD key) to set it to the
READY mode.
Set constant-value operation data
modE setting to 0.
Press DISP key.
Set variable parameter
LoC setting to 0 to 2.
Cause
Program selection by external switch input not 0
The DCP32 is not in the READY mode.
The DCP32 is in the constant-value operation mode.
Set the DCP32 to the entry changeable display state
by Ø or
≠
key in MANUAL mode
Key lock is enabled.
Remedy
Select an already set up program
Reset the DCP32 (PROG + RUN/HOLD key) to set it to the
READY mode.
Set variable parameter
LoC setting to 0 to 2.
Cause
The currently selected program in READY mode has
not been set up.
The DCP32 is in the END mode.
Key lock is enabled.
Remedy
RUN mode is entered from READY or FAST mode.
Press RUN/HOLD key again.
Reset the DCP32 (PROG + RUN/HOLD key) to set it to the
READY mode.
Set constant-value operation data
modE setting to 0.
Set variable parameter
LoC setting to 0 to 2.
Cause
The DCP32 is in the READY or FAST mode.
The DCP32 is in the END mode.
The DCP32 is in the constant-value operation mode.
Key lock is enabled.