Mitsubishi Electric MELSEC-Q Series User Manual page 753

(3) Servo amplifier detection errors
These are errors that occur at the hardware error such as servo amplifier and
servomotor or the servo parameter error.
Servo is turned off at the error occurrence, and axis stop.
Remove the error factor and reset the error, reset the controller, or turn the
servo amplifier power supply ON again from OFF.
(4) Types of error codes
Error code
001 to 009
100 to 199
200 to 299
300 to 399
400 to 499
500 to 599
600 to 699
700 to 799
800 to 899
900 to 1099
1201 to 1209
2000
53248 to 57343
Error storage
When an error occurs, the error detection signal turns ON, and the error code
corresponding to the error details is stored in the following buffer memory address
([Md.23] Axis error No.) for axis error No. storage. Note that there is a delay of up
to operation cycle after the error detection signal turns ON until the error code is
stored.
Axis No. Error detection signal
1
2
3
4 [Md.31] Status: b13
5
to
16
A new error code is stored in the buffer memory address ([Md.23] Axis error No.)
for axis error storage every time an error occurs.
POINT
When any of the following errors that are independent of an axis is detected, it is
stored in the axis error No. of axis 1. (These errors are stored in the axis error No.
of axis 1 for the system which not use the axis 1.)
Error code: 001, 002, 107, 190, 800, 802, 805, 999
Classification of errors
Fatal errors
Common errors
HPR errors
JOG operation errors
Manual pulse generator operation errors
Positioning operation errors
Synchronous control input axis errors
Synchronous control output axis errors
I/F (Interface) errors
Parameter setting range errors
Encoder errors
Servo amplifier errors
CC-Link IE Field Network communication errors
Buffer memory address
2406
2506
2606
2706
2806
to
3906
16 - 7
Chapter 16 Troubleshooting