Mitsubishi FX1N Series Programming Manual

FX Series Programmable Controller Diagnostic Devices 6
6-25
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Error Detection
Device
Stored Error
Number
Associated Meaning Action
D8066
Circuit error
0000 No error
A circuit error occurs if a
combination of
instructions is incorrect
or badly specified.
Select programming
mode and correct the
identified error.
6601
LD and LDI is used continuously 9 or
more times in succession
6602
1)No LD/ LDI instruction.
The use of LD/LDI or ANB/ORB
instruction is incorrect.
2)The following instructions are not
connected to the active bus line:
STL, RET, MCR, (P)ointer, (I)nterrupt, EI,
DI, SRET, IRET, FOR, NEXT, FEND and
END
3)When MPP is missing
6603
MPS is used continuously more than 12
times
6604
The use of MPS, MRD, MPP instruction is
incorrect.
6605
1)The STL instruction is continuously
used 9 times or more
2)MC, MCR instruction, (I)nterrupt pointer
orSRETinstructionisusedwithinanSTL
program area
3)RET has not been used in the program
or is not connected to an STL instruction
6606
1)No (P)ointer, (I)nterrupt pointer
2)No SRET/ IRET
3)An (I)nterrupt pointer, SRET or IRET
has been used within the main program
4)STL, RET, MC or MCR have been used
within either a subroutine or an interrupt
routine
6607
1)The use of FOR and NEXT is incorrect
2)The following instructions have been
used within a FOR -NEXT loop:
STL, RET, MC, MCR, IRET, SRET, FEND
or END
6608
1)The use of MC/ MCR is incorrect
2)Missing MCR N0
3)SRET, IRET instruction or an (I)nterrupt
pointer has been used within an MC/
MCR instruction area
6609 Other error

Mitsubishi FX1N Series Specifications

General

Programming Language	Ladder Logic
Output Type	Relay, Transistor
Operating Temperature	0 to 55°C
Power Supply	100-240V AC or 24V DC
Program Capacity	8K steps
Communication Ports	RS-422
Data Memory	8000 words
High-speed Counters	Up to 6 channels
Expansion Modules	Available
Pulse Output	2 points