Mitsubishi Electric MELSEC iQ-R Series Programming Manual page 568

• When the execution command is turned off, non-execution processing of the subroutine program is performed, enabling the
OUT instruction and PLS instruction (including pulse conversion instructions) to be forcibly turned off.
Ex.
When the FCALL(P) instruction is used
X0
X1
P0
(1) Forced off by the FCALL instruction
When the FCALL(P) instruction is not used
X0
X1
P0
• When the subroutine program uses function devices (FX, FY, FD), specify the devices corresponding to the function
devices in (s1) to (s5). The following figure the contents of the devices specified by (s1) to (s5).
X10
P0 FX0
• Before execution of the subroutine program, bit data is transferred to FX and word data is transferred to FD.
• After execution of the subroutine program, the contents of FY and FD are transferred to the corresponding devices.
• Function devices FX and FY are processed in units of bits. Function device FD is processed in units of 4 words. The size of data to be processed varies
depending on the type of the device specified by an argument. The device specified as a function device should be secured for the data size. An error occurs
if it cannot be secured for the data size.
7 APPLICATION INSTRUCTIONS
566
7.4 Structure Creation Instructions
CALL P0
FCALL P0
FEND
Y10
SET Y11
PLS M0
RET
CALL P0
FEND
Y10
SET
Y11
PLS M0
RET
CALLP P0
FCALLP P0
D*
X0
X1
Y10
Y11
M0
X0
X1
Y10
Y11
M0
X0 D0 D100
X0 D0 D100
FEND
FD1 K100 FD2
RET
(1)