Mitsubishi MELSEC Q Series Programming Manual page 500

EFCALL(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:
OUT instruction
SET instruction
RST instruction
SFT instruction
Basic instructions
Application instructions
PLS instruction
Pulse generation
instruction (
Present value of low speed/high speed timers ...... 0
Present value of retentive timer
Present value of counter
(2) The EFCALL (P) instruction is used in combination with the ECALL (P) instruction.
(3) If the EFCALL(P) instruction is used in conjunction with the ECALL(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
In case the EFCALL(P) instruction is not used in conjunction with the ECALL(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.
[File Name: ABC.QPG]
[File Name: ABC.QPG]
7-126
P)
P instructions).
When EFCALL instruction is used
When EFCALL instruction is not used
...... Forced OFF
...... Maintains status
Processing identical to
...... when condition contacts
are OFF
...... Preserves
Forced OFF by FCALL instruction