Refresh - Mitsubishi MELSEC-Q/L Programming Manual

Operation Error
(1) In any of the following cases, an operation error occurs, the error flag (SM0) turns ON, and an error code is stored into
SD0.
Error
code
The device specified for the argument cannot be secured for the data
4101
size.
There is no subroutine program for the pointer specified in the XCALL
4210
(P) instruction.
After the XCALL (P) instruction was executed, the END, FEND,
4211
GOEND, or STOP instruction was executed prior to the RET instruction.
4212 The RET instruction was executed prior the XCALL (P) instruction.
4213 The 17th nesting level is executed.
Program Example
(1) The following program executes a subroutine program with argument when X20 is turned ON.
[Ladder Mode]
7.6.9 COM

Refresh

7.6.9
COM
Refer to Page 409, Section 7.6.10 for the COM instruction of the following CPU modules.
• Basic model QCPU of serial No. 04122 or later
• High Performance model QCPU of serial No. 04012 or later
• Process CPU of serial No. 07032 or later
• Redundant CPU
• Universal model QCPU
• LCPU
COM
Setting Internal Devices
Data
Bit
––
Error details
[List Mode]
R, ZR
Word Bit
Q00J/
Q00/ QnH
Q01
Step Instruction Device
High
Basic
performance
J \
U \G
Word
––
COM
QnPH QnPRH QnU LCPU
Process LCPU
Redundant Universal
COM
Zn Constants Other
1
2
3
4
4
6
7
8
407