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9-8
Chapter 9. MAINTENANCE & TROUBLESHOOTING
●
Pressing the FUNC key + the CLR key + the DISP key does not apply a general reset.
■
Troubles in the parameter setup state
●
Pressing the PARA key in setting group selection does not display a setting group other
than
PArA.
●
Pressing the PARA key in setting group selection does not display the SEt setting group.
●
Pressing the ENT key does not set the DCP32 to the setting entry state.
●
Pressing the PARA key in the parameter setting entry state does not change the DCP32 to
the setting group selection state, and the setting entry state continues.
■
Troubles in the program setup state
●
Pressing the ENT key does not change the DCP32 to the setting entry state.
●
Repeatedly pressing the
↑
key and the
↓
key does not change items.
Remedy
Reset the DCP32 (PROG + RUN/HOLD key) to set it to the
READY mode.
Press A/M to set the controller to the AUTO mode.
Set variable parameter
PrtC setting to 0.
Set variable parameter
LoC setting to 0, 1 or 3.
Cause
The DCP32 is in a mode other than the READY mode.
The mode is the MANUAL mode.
Memory is protected.
Key lock is enabled.
Remedy
Set variable parameter
LoC setting to 0, 1 or 3.
Cause
Key lock is enabled.
Remedy
Set variable parameter
LoC setting to 0 or 3.
Cause
Key lock is enabled.
Remedy
This cannot be displayed nor set. This item sometimes can be
displayed or set by changing the setting of related items.
This is a display-only item.
Cause
“- - - -” is displayed on the lower display.
Unchangeable data is displayed on the lower display.
Remedy
Press DISP key to return the DCP32 to the basic display state,
and press FUNC + PARA key.
Cause
The DCP32 displays items by PARA key assignment.
Remedy
Set variable parameter
PrtC setting to 0.
Cause
The program setup cannot be changed.
Remedy
Set SP and time data.
All setup data
C68 to C71 settings are “1”. Set necessary items to
0.
Cause
The pattern item has not been set.
Programming items are set to “display OFF”.