Mitsubishi FX3G Series - Page 189

14 Test Operation, Adjustment, Maintenance and Troubleshooting
14.6 Judgment by Error Codes and Representation of Error Codes
183
FX3G Series Programmable Controllers
User's Manual - Hardware Edition
11
High-Speed Counters
12
Output Wiring
13
Wiring for Various Uses
14
Test Run, Maintenance, Troubleshooting
15
Input/Output Powered Extension Units
16
Input/Output Extension Blocks
17
Extension Power Supply Unit
18
Other Extension Units and Options
19
Display Module
20
Terminal Block
Operation error [M8067(D8067)]
0000 — No error
6701
Continues
operation
• No jump destination (pointer) for CJ or CALL instruction
• Label is undefined or out of P0 to P4095 due to indexing.
• Label P63 is executed in CALL instruction; cannot be used
in CALL instruction as P63 is for jumping to END
instruction.
This error occurs in the execution of operation. Review the
program, or check the contents of the operands used in the
applied instructions.
Even if the syntax or circuit design is correct, an operation
error may still occur.
For example:
"T500Z" itself is not an error. But if Z had a value of 100, the
timer T600 would attempt to be accessed. This would cause
an operation error since there is no T600 device available.
6702 CALL instruction nesting level is 6 or more
6703 Interrupt nesting level is 3 or more
6704 FOR-NEXT instruction nesting level is 6 or more.
6705 Operand of applied instruction is inapplicable device.
6706
Device number range or data value for operand of applied
instruction exceeds limit.
6707
File register is accessed without parameter setting of file
register.
6708 FROM/TO instruction error
This error occurs in the execution of the operation.
• Review the program, or check the contents of the
operands used in the applied instructions.
• Check whether the specified buffer memories exist in the
equipment.
• Check whether the extension cables are correctly
connected.
6709 Other (e.g. improper branching)
This error occurs in the execution of operation. Review the
program, or check the contents of the operands used in the
applied instructions.
Even if the syntax or circuit design is correct, an operation
error may still occur.
For example:
"T500Z" itself is not an error. But if Z had a value of 100, the
timer T600 would attempt to be accessed. This would cause
an operation error since there is no T600 device available.
6710 Mismatch among parameters
This error occurs when the same device is used within the
source and destination in a shift instruction, etc.
6730
Incorrect sampling time (TS) (TS 0)
<PID instruction is stopped.>
This error occurs in the parameter setting value or operation
data executing PID instruction.
Check the contents of the parameters.
6732
Incompatible input filter constant ( )
( < 0 or 100 )
6733 Incompatible proportional gain (KP) (KP < 0)
6734 Incompatible integral time (TI) (TI < 0)
6735
Incompatible derivative gain (KD)
(KD < 0 or 201 KD)
6736 Incompatible derivative time (T
D) (TD < 0)
6740 Sampling time (TS) Scan time
<Auto tuning is continued.>
The operation is continued in the condition "sampling time
(T
S) = cyclic time (scan time)".
Error
code
PLC
operation
at error
occurrence
Contents of error Action