Mitsubishi Electric MELSEC iQ-R RD75P4, Руководство пользователя

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14 TROUBLESHOOTING
14.4 List of Warning Codes
0981H JOG speed
limit value JOG speed at the start is over the speed set in [Pr.31] JOG
speed limit value.
[Operation of when the warning has occurred]
JOG operation is controlled at the speed set in [Pr.31] JOG
speed limit value. (In speed limit flag is on while the speed is
limited with [Pr.31] JOG speed limit value.) Correct the value within the setting range. For details, refer to
 Page 401 [Pr.31] JOG speed limit value.
0982H A value greater than the one in [Pr.31] JOG speed limit value
has been set to change the speed during JOG operation.
[Operation of when the warning has occurred]
JOG operation is controlled at the speed set in [Pr.31] JOG
speed limit value. (In speed limit flag is on while the speed is
limited with [Pr.31] JOG speed limit value.) Correct the value within the setting range. For details, refer to

Page 401 [Pr.31] JOG speed limit value.
0988H Outside manual
pulse generator
input
magnification
range A value of 0, 10001, or greater is set in [Cd.20] Manual pulse
generator 1 pulse input magnification.
[Operation of when the warning has occurred]
• A value of 10001 or greater is set as the input
magnification: It is regarded as 10000.
• A value of 0 is set as the input magnification: It is regarded
as 1.
Correct the value within the setting range. For details, refer to

Page 475 [Cd.20] Manual pulse generator 1 pulse input
magnification.
0990H Deceleration/
stop speed
change The speed change has been requested while the operation is
decelerating or stopped.
[Operation of when the warning has occurred]
The speed is not changed. Do not request the speed change during the deceleration by a
stop command, the operation stop, or the automatic
deceleration in the position control.
0991H Speed limit
value over A value greater than the one in [Pr.8] Speed limit value has
been set to change the speed during operation.
[Operation of when the warning has occurred]
• The speed is controlled with the value in [Pr.8] Speed limit
value.
• In speed limit flag is on.
Correct the changed value within 0 to [Pr.8] Speed limit value.
For details, refer to
 Page 473 [Cd.14] New speed value.
0992H M code ON
signal ON M code ON signal is on when the positioning data where
Continuous path control is set in [Da.1] Operation pattern has
been executed.
[Operation of when the warning has occurred]
The execution of positioning data is continued. Check and correct the on/off timing of [Cd.7] M code ON
signal OFF request.
0993H Speed-position
switching
signal ON
during
acceleration A speed-position switching signal has been turned on while
the operation is accelerating in speed-position switching
control (INC mode).
[Operation of when the warning has occurred]
The operation is continued. Do not turn on a speed-position switching signal during
acceleration.
0994H Insufficient
remaining
distance The operation has been interrupted with [Cd.18] Continuous
operation interrupt request when the remaining distance is not
enough for the deceleration.
[Operation of when the warning has occurred]
At the command speed change
The speed close to [Cd.14] New speed value is applied to the
change.
At the target position change
The target position is changed after the speed is adjusted to
be closer to [Cd.28] Target position change value (new
speed). (When Continuous path control is set in [Da.1]
Operation pattern, the descriptions above are not applied.) Turn on the request when the remaining distance is sufficient.
0995H The speed change has been requested when the remaining
distance is not enough for the speed change.
[Operation of when the warning has occurred]
At the command speed change
The speed close to [Cd.14] New speed value is applied to the
change.
At the target position change
The target position is changed after the speed is adjusted to
be closer to [Cd.28] Target position change value (new
speed). (When Continuous path control is set in [Da.1]
Operation pattern, the descriptions above are not applied.) Turn on the request when the remaining distance is sufficient.
0996H Step not
possible 1: Step continue is set in [Cd.36] Step start request when 0:
Do not carry out step operation is set in [Cd.35] Step valid flag
or Step standby is not set in [Md.26] Axis operation status.
[Operation of when the warning has occurred]
The step does not start. Do not set 1: Step continue in [Cd.36] Step start request when
0: Do not carry out step operation is set in [Cd.35] Step valid
flag or Step standby is not set in [Md.26] Axis operation
status.
Warning
code Warning
name Cause and description Action