Panasonic FP0R - Procedures and Operation of Rewrite During RUN

12-13
12.5.3 Procedures and Operation of Rewrite During RUN
Item
FPWIN GR
Ladder symbol mode
FPWIN GR
Boolean mode
Rewrite procedure
Maximum of 128 steps.
Changes are performed by block.
When PG conversion is executed
online, the program will be
rewritten.
Rewriting performed by step.
Caution is required as rewriting
takes place simultaneously with the
change.
Operation
of each
instruction
OT/KP
If an instruction written in block a is
detected in block b, the condition
before the rewrite will be held.
If an instruction written in block a is
detected in block b, the condition
before the rewrite will be held. Y
contact relays which are on will be
held in the on state. To turn them
off in the RUN mode, use forced
output. To turn them off in the RUN
mode, use forced output.
TM/CT
If an instruction written in block a is
detected in block b, the condition
before the rewrite will be held.
Set values specified by K constants
in TM/CT instructions are preset in
all of the corresponding SV in the
program. (Elapsed values EV do
not change.)
If an instruction written in block a is
detected in block b, the condition
before the rewrite will be held.
Set values specified by K constants
in TM/CT instructions are preset in
all of the corresponding SV in the
program. (Elapsed values EV do
not change.)
Fun
High-level
instructions
If an instruction written in block a is
detected in block b, the condition
before the rewrite will be held.
If deleted, the output memory area
will be held.
MC/
MCE
When writing MC/MEC instructions,
be sure to write the instructions as a
pair.
Writing or deleting a single
instruction during RUN is not
possible.
Write or delete the instruction in
FPWIN GR ladder symbol mode.
CALL/
SUB/
RET
A subroutine is a program
appearing between SUBn and RET
instructions.
Be sure to write it to an address
which follows the ED instruction.
Write in the order: RET, SUB, CALL
Delete in the order: CALL, SUB,
RET
INT/
IRET
An interrupt program is a program
appearing between INTn and IRET
instructions. Be sure to write it to an
address which follows the ED
instruction.
Write in the order: IRET, INT
Delete in the order: INT, IRET