Mitsubishi Electric MELSEC-Q QD75M User Manual page 667

15 TROUBLESHOOTING
(3) Servo amplifier detection warnings
These are warning that occur at the hardware error such as servo amplifier
and servomotor or the inapplicable servo parameters.
Error or normality operation can't be executed by waning when warning is left
as it is though servo off isn't executed.
If you remove a warning factor, reset the servo amplifier.
(4) Types of warning codes
Warning code
001 to 199
300 to 399
400 to 499
500 to 599
900 to 999
2090 to 2999
Warning storage
(1) When an axis warning occurs, the warning code corresponding to the warning
details is stored in the following buffer memory (
axis warning No. storage.
Axis No.
1
2
3
4
(2) When an axis warning occurs in a positioning operation, etc., "1" is set in bit 9
(b9) of the following buffer memory (
Axis No.
1
2
3
4
[3] Resetting errors and warnings
An error or warning state is canceled after the following processing has been
carried out by setting a "1" in the address [1502 (for axis 1)], [1602 (for axis 2)],
[1702 (for axis 3)], and [1802 (for axis 4)] of the buffer memory for axis error
Cd.5
resetting (
•
Axis error detection signal turned OFF
•
" Md.23 Axis error No." cleared
•
" Md.24 Axis warning No." cleared
•
Changing of "
•
" Md.31 Axis warning detection (b9)" turned OFF
Common warnings
JOG operation warnings
Manual pulse generator operation warnings
Positioning operation warnings
System control data setting range check warnings
Servo amplifier warnings
(The contents of a vary in the model of servo amplifier.)
Buffer memory address
807
907
1007
1107
Md.31
Buffer memory address
817
917
1017
1117
Axis error reset).
Md.26 operation status" from "Error" to "Standby".
15 - 4
Classification of warnings
Md.24
Axis warning No.) for
Status) for axis status storage.
MELSEC-Q