Panasonic FP-E Programming Manual page 199

FCAL
Outline Executes the specified subroutine. When returning to the main
program, all outputs in the subroutine program are set to off.
Program example
X0
10
Subroutine program number
20
21
X20
30
Description
Operation and syntax are the same as normal subroutine call instructions. However, the following points are
different.
If the trigger for the CALL instruction is in the off state, the subroutine program is not executed. When the
trigger for the CALL instruction is in the off state, the instructions in the subroutine program operate as
follows.
Instruction
OT
KP
SET
RST
TM
CT
SR
DF and DF/
Other instructions
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Output off type subroutine call
Ladder Diagram Ladder Diagram
FCAL 1
ED
SUB
1
RET
Operation status
All off (differs from a normal subroutine instruction)
Holds the state.
Holds the state.
Holds the state.
Resets (differs from a normal subroutine instruction)
Holds the state at the time just before the trigger turns off.
Holds the state at the time just before the trigger turns off.
Same operation as when the execution condition (trigger) for the MC instruction
turns off. Refer to the explanation of the MC and MCE instructions.
Not executed.
Address
10
11
:
20
21
23
24
Y10
:
30
Basic Instructions
Boolean
Instruction
ST X 0
FCAL 1
:
ED
SUB 1
ST X 20
OT Y 10
:
RET Y 10
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