Mitsubishi Electric MELSEC Q Series Programming Manual page 515

APPENDICES
Table 1.6 Current value/speed/target position change error (300 to 399) list(Continued)
Control mode
Error
code
311
312
315
316
317
Error cause
• The value outside the range
of 1 to 1000[%] was set in
the torque limit value change
request (D(P).CHGT,
CHGT).
• The positive direction torque
limit value or the negative
direction torque limit value
outside the range of 0.1 to
1000.0[%] was set in the
torque limit value individual
change request
(D(P).CHGT2, CHGT2).
• The torque limit value
change request
(D(P).CHGT,CHGT) was
made for the axis that had
not been started.
• The torque limit value
individual change request
(D(P).CHGT2, CHGT2) was
made for the axis that had
not been started.
• During speed-torque control,
the absolute value of the
command speed is outside
the range of 0 to the speed
limit value at speed-torque
control.
• During torque control or
continuous operation to
torque control, the absolute
value of the command
torque is outside the range
of 0 to the torque limit value
at speed-torque control.
• At the switching request to
the continuous operation to
torque control, a control
mode which cannot be
switched is used.
APP - 24
Error
Corrective action
processing
• Set the change request within
the range of 1 to 1000[%] in
the torque limit value change
request (CHGT).
• Set the change request within
the range of 0.1 to 1000.0[%]
for the positive direction torque
limit value or the negative
direction torque limit value in
the torque limit value individual
change request (CHGT2).
Torque limit
value is not
changed.
• Request the torque limit
change or the torque limit
value individual change for the
starting axis.
• Set the speed after speed
Control with
change within the range of 0 to
the speed
speed limit value at speed-
limit value at
torque control.
speed-torque
control.
• Set the torque after torque
Control with change within the range of 0 to
the torque the torque limit value at speed-
limit value at torque control.
speed-torque
control.
• Request switching during the
The control control which can be switched
mode is not to the continuous operation to
torque control.
switched.