Error Codes 6610 To 6632 - Mitsubishi Electric FX Series Training Manual

Error Code List
A.3.3

Error codes 6610 to 6632

Error
Circuit error
A - 12
Special Error
Description
Register Code
0000 No error
LD, LDI is continuously used 9 times or
6610
more.
More ANB/ORB instructions than
6611
LD/LDI instructions
Less ANB/ORB instructions than
6612
LD/LDI instructions
MPS is continuously used 12 times or
6613
more.
6614 No MPS instruction
6615 No MPP instruction
No coil between MPS, MRD and MPP,
6616
or incorrect combination
Instruction below is not connected to
bus line: STL, RET, MCR, P, I, DI, EI,
6617
FOR, NEXT, SRET, IRET, FEND or
END
STL, MC or MCR can be used only in
6618 main program, but it is used elsewhere
(e.g. in interrupt routine or subroutine).
Invalid instruction is used in
6619 FOR-NEXT loop: STL, RET, MC, MCR,
D8066
I (interrupt pointer) or IRET.
FOR-NEXT instruction nesting level
6620
exceeded
Numbers of FOR and NEXT instruc-
6621
tions do not match.
6622 No NEXT instruction
6623 No MC instruction
6624 No MCR instruction
STL instruction is continuously used 9
6625
times or more.
Invalid instruction is programmed
6626 within STL-RET loop: MC, MCR, I
(interrupt pointer), SRET or IRET.
6627 No RET instruction
Invalid instruction is used in main pro-
6628 gram: I (interrupt pointer), SRET or
IRET
6629 No P or I (interrupt pointer)
6630 No SRET or IRET instruction
6631 SRET programmed in invalid location
6632 FEND programmed in invalid location
Appendix
Corrective Action
—
This error occurs when a
combination of instructions
is incorrect in the entire cir-
cuit block or when the rela-
tionship between a pair of
instructions is incorrect.
Modify the instructions in
the program mode so that
their mutual relationship
becomes correct.
MITSUBISHI ELECTRIC