Mitsubishi A1SD75M3 User Manual page 608

14 TROUBLESHOOTING
Division of Error
Error name
error code
Speed
928 changeover
mode error
Interpolation
speed
929
designation
method
Current value
930 update request
error
Manual pulse
931 generator
selection error
Acceleration/dec
933 eleration time
size error
Backlash
938 compensation
amount error 2
Acceleration time
950
Parameter
1 setting error
Acceleration time
951
2 setting error
Acceleration time
952
3 setting error
Deceleration time
953
1 setting error
Deceleration time
954
2 setting error
Deceleration time
955
3 setting error
JOG speed limit
956
value error
Description
The setting range of the "speed changeover
mode" in detail parameter 1 is out of the setting
range.
The setting range of the "interpolation speed
designation method" in detail parameter 1 is
out of the setting range.
The setting range of the "current feed value
during speed control" in detail parameter 1 is
out of the setting range.
The "manual pulse generator selection" setting
in detail parameter 1 is out of the setting range.
The "size selection for
acceleration/deceleration time" setting in detail
parameter 1 is out of the setting range.
The movement amount per pulse converted to
the pulse count exceeds 256 pulses.
The setting range of "acceleration time 1" in
detail parameter 2 is out of the setting range.
The setting range of "acceleration time 2" in
detail parameter 2 is out of the setting range.
The setting range of "acceleration time 3" in
detail parameter 2 is out of the setting range.
The setting range of "deceleration time 1" in
detail parameter 2 is out of the setting range.
The setting range of "deceleration time 2" in
detail parameter 2 is out of the setting range.
The setting range of "deceleration time 3" in
detail parameter 2 is out of the setting range.
• The setting range of the "JOG speed limit
value" in detail parameter 2 is out of the
setting range.
• The "JOG speed limit value" setting in detail
parameter 2 exceeds the speed limit value.
14 - 20
Action at occurrence of error
The AD75 READY signal (X0) is not turned
OFF.
At start: Failure to start
During operation:
Stopping according to sudden stop
(stopping group 3) setting
(deceleration and stop/sudden
stop) selected in detail parameter 2
(However, deceleration and stop only during
manual pulse generator operation)
MELSEC-A