Mitsubishi Electric Q Series Programming Manual page 262

APPENDICES
Table 2.2 Drive module error (100 to 1199) list (Continued)
Control mode of virtual servo axis
Error Error
class code
204
207
208
211
Minor
error
214
215
220
Error cause
• The PLC ready flag (M2000)
turned off to on again during
deceleration by turning off the PLC
ready flag (M2000).
• 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.
• 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).
• During positioning control, an
overrun occurred because the
deceleration distance for the output
speed is not attained at the point
where the final positioning address
was detected.
• The manual pulse generator was
enabled during the start of the
applicable axis, the manual pulse
generator operation was executed.
• The speed switching point address
exceed the end point address.
• The positioning address in the
reverse direction was set during
the speed switching control.
• The same servo program was
executed again.
• When the control unit is "degrees"
during the position follow-up
control, the command address
exceeded the range of 0 to
35999999.
• The command address for the
position follow-up control exceeded
the stroke limit range.
APP - 17
Error
Corrective action
processing
• Turn the PLC ready flag
(M2000) off to on after all axes
No
have stopped.
operation (Turn the PLC ready flag
(M2000) off to on during
deceleration is "no operation".)
• Correct the stroke limit range
or travel value setting so that
positioning control is within the
range of the stroke limit.
Decelera-
tion stop
• Set the speed setting so that
overrun does not occur.
• Set the travel value so that
overrun does not occur.
Manual • Execute the manual pulse
pulse generator operation after the
generator applicable axis stopped.
input is
ignored
until the
axis stops.
• Set the speed-switching point
between the previous speed
switching point address and
the end point address.
Rapid stop
• Correct the Motion SFC
program.
• When the control unit is
"degree", set the command
address within the range of 0
Decelera-
to 35999999.
tion stop
(M2001+n
OFF)
• Set the address within the
stroke limit range.