Error Codes - Mitsubishi FX3G Series User Manual

FX /FX /FX PLC User's Manual - Positioning Control Edition
3G 3U 3UC
Built-in Positioning Functions

13.2.2 Error Codes

This section describes the error codes related to the positioning instructions. For details on the error codes,
refer to the following manual.
Operation
Error
after
code detecting
error
Operation error [M8067 (D8067)]
0000 No error detected
The device specified by the operand of the
applied instruction is a wrong device.
6705
The device number or the data specified by
the operand of the applied instruction is out of
6706
the specified range.
Sum error of ABS data sent from servo
6760
amplifier
Operation
will be
1) The input (X) specified by the DSZR,
continued.
DVIT, or ZRN instruction is already being
used for another instruction.
2) The interruption signal device number
specified by the DVIT instruction is
6763
outside the setting range.
The pulse output number is already being
6764 used for a positioning instruction or pulse
output instruction (PLSY, PWM,etc.).
B - 174
Description of error
→ Refer to the programming manual.
Troubleshooting
This error occurs during operation. Check the program or
the operand of the applied instruction.
Even if no syntax error or circuit error is detected, an
operation error may occur for the following reason:
Example:
T500Z is not an error. However, if Z = 100, the result of
operation will be T600. This means that the device
number is out of the specified range, and an operation
error will be detected.
Check the servo amplifier for disconnection. Also check
the set data.
1) Check that the input (X) specified by the DSZR, DVIT,
or ZRN instruction is not being used for the following
items:
- Input interruption (including delay function)
- High-speed counter (C235 to C255)
- Pulse catch (M8170 to M8177)
- SPD instruction
2) Check the data set in D8336
(interruption signal designation device for DVIT
instruction).
Check that the output specified as the pulse output
destination is not being activated by another positioning
instruction.
13 Troubleshooting
13.2 Error Check