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FCALL(P)
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7.6 Structure creation instructions
7.6.5 Subroutine program output OFF calls (FCALL(P))
(b) The operation results for the individual coil instructions following non-execution
processing will be as follows, regardless of the ON/OFF status of the individual
contacts:
(2) The FCALL (P) instruction is used in conjunction with the CALL(P) instruction.
(3) If the FCALL (P) instruction is used in conjunction with the CALL(P) instruction,
non-execution processing of a subroutine program is performed when the execution
command is turned OFF, enabling forcible turning OFF of the OUT instruction and the PLS
instruction (including P instructions).
In case the FCALL (P) instruction is not used in conjunction with the CALL(P) instruction,
non-execution processing of a subroutine program is not performed even if the execution
command is turned OFF. Therefore, output status of the individual coil instructions remains
unchanged.
OUT instruction ...... Forced OFF
SET instruction
...... Maintains status
RST instruction
SFT instruction
Basic instructions
Application instructions
PLS instruction
......
Processing identical to
when condition contacts
are OFF
Pulse generation
instruction ( P)
Present value of low speed/high speed timers ...... 0
Present value of retentive timer
...... Preserves
Present value of counter
X0
CALL
When FCALL instruction is used
When FCALL instruction is not used
Forced OFF by FCALL instruction
P0
FCALL P0
SET Y11
PLS M0
RET
FEND
Y1 0
X1
P0
X0
X1
Y10
Y11
M0
X0
X1
Y10
Y11
M0
X0
CALL P0
SET Y11
PLS M0
RET
FEND
Y1 0
X1
P0