Mitsubishi Electric MELSEC-Q Series - Page 510

APP - 19
APPENDICES
Table 1.5 Positioning control error (200 to 299) list (Continued)
Error
code
Control mode
Error cause
Error
processing
Corrective action
Positioning Fixed-pitch feed Speed Speed-position switching Speed switching Constant-speed JOG Manual pulse generator Home position return Position follow-up control OSC Speed control with fixed
p
osition sto
p
Speed-torque control
206
• All axes rapid stop is
executed using the test
mode of MT Developer2
during the home position
return.
Rapid stop
• Return to a point before the
proximity dog signal ON using
JOG operation or positioning
operation, and perform the
home position return again in
the proximity dog method.
• Return to a point before the
proximity dog signal ON using
JOG operation or positioning
operation, and perform the
home position return again,
when the proximity dog signal
turns off in the count method.
Perform the home position
return operation again, when
the proximity dog signal turns
on in the count method.
207
• The feed current value
exceeded the stroke limit
range during positioning
control. Only the axis exceed
the stroke limit range is
stored at the circular/helical
interpolation.
All interpolation axes are
stored in the linear
interpolation.
Deceleration
stop
(Immediate
stop during
torque
control and
continuous
operation to
torque
control)
• Correct the stroke limit range
or travel value setting so that
positioning control is within the
range of the stroke limit.
208
• The feed current value of
another axis exceeded the
stroke limit value during the
circular/helical interpolation
control or simultaneous
manual pulse generator
operation. (For detection of
other axis errors).
Deceleration
stop
209
• An overrun occurred
because the setting travel
value is less than the
deceleration distance at the
speed/position switching
(CHANGE) signal input
during speed-position
switching control, or at the
proximity dog signal input
during home position return
of count method.
• Set the speed setting so that
overrun does not occur.
• Set the travel value so that
overrun does not occur.