Mitsubishi Electric MELSEC FX3U Programming Manual page 944

FX /FX /FX Series Programmable Controllers
3G 3U 3UC
Programming Manual - Basic & Applied Instruction Edition
Error PLC operation at
code error occurrence
Syntax error [M8065(D8065)]
⎯
0000
6501
6502
6503
Stops
6504
operation
6505
6506
6507
6508
6509
6510
942
Contents of error
No error
Incorrect combination of instruction, device symbol
and device number
No OUT T or OUT C before setting value
• No setting value after OUT T or OUT C
• Insufficient number of operands for an applied
instruction
• Same label number is used more than once.
• Same interrupt input or high speed counter
input is used more than once.
Device number is out of allowable range.
Invalid instruction
Invalid label number [P]
Invalid interrupt input [I]
Other error
MC nesting number error
38 Error Check Method and Error Code List
38.4 Error Code List and Action
Action
During programming, each instruction is checked. If
a syntax error is detected, modify the instruction
correctly.