
11.PMC ALARM MESSAGES AND ACTIONS TO TAKE B-63983EN/02
- 1032 -
Error messages that may be displayed on the PMC LADDER DIAGRAM
EDITOR screen
Alarm number Faulty location/corrective action Contents
THIS NET IS PROTECTED When you are editing data on a per-
subprogram basis, you cannot edit the
subprogram frame nets (END1, END2,
END3, SP, and SPE).
TOO LARGE DATA TO COPY Reduce the range of data to copy.
Perform the copy operation several
times, copying a smaller range of data
at a time.
The selected range of data exceeds the
size of the copy buffer.
TOO LARGE DATA TO PASTE Reduce the size of data to paste. An attempt was made to paste data
whose size exceeded the free space of
the sequence program.
BIT ADDRESS IS REQUIRED Make sure that the address types
match for the alteration operation.
An attempt was made to alter a bit
address to a byte address.
BYTE ADDRESS IS REQUIRED Make sure that the address types
match for the alteration operation.
An attempt was made to alter a byte
address to a bit address.
ILLEGAL PMC ADDRESS Check the address to be input, and
then enter it correctly.
· A character string was entered that was
unacceptable as a PMC address.
· A wildcard (*) was specified in an
inappropriate manner.
· Ether "OLD ADDRESS" or "NEW
ADDRESS" was not entered.
THIS ADDRESS IS READ-ONLY Enter a write-permitted address. · An attempt was made to alter a write
coil address to a write-prohibited bit
address.
· An attempt was made to alter an
address set in an output parameter of a
functional instruction to a write-
prohibited bit address.
THE ADDRESS TYPE ARE
MISMATCHED
Check the types of the address in
"OLD ADDRESS" and "NEW
ADDRESS" and, if necessary, enter
the correct address or addresses.
The type of the addresses in "OLD
ADDRESS" does not match that in "NEW
ADDRESS".
***** DOSE NOT HAVE SYMBOL Define symbol data in "OLD
ADDRESS".
No symbol data is defined in "OLD
ADDRESS".
***** ALREADY HAS SYMBOL Make sure that the address types
match for the alteration operation.
Symbol data is already defined in "NEW
ADDRESS".