Mitsubishi Electric Q172CPU Programming Manual page 576

APPENDICES
Control mode
Error
code
200
201
202
203
204
(3) Positioning control errors (200 to 299)
These are errors detected during the positioning control.
The error codes, causes, processing and corrective actions are shown in Table
2.5 below.
Table 2.5 Positioning control error (200 to 299) list
The PLC ready flag (M2000) turned off during the
control by the start request of Motion program.
The PLC ready flag (M2000) turned off during the
home position return.
The stop command (M3200+20n) turned on during
the home position return.
The rapid stop command (M3201+20n) turned on
during the home position return.
The PLC ready flag (M2000) turned off to on again
during deceleration by turning off the PLC ready
flag (M2000).
Error cause
APP - 15
Error
Corrective action
processing
• Turn the PLC ready flag
(M2000) on after all axes have
stopped.
Decelera-
• Perform the home position
tion stop
return again after turning the
Control
PLC ready flag (M2000) on or
program
turning the stop command
ends.
(M3200+20n) or rapid stop
command (M3201+20n) off.
Return to a point before the
proximity dog signal ON
using JOG operation or
positioning operation, and
perform the home position
Rapid stop
return again in the
proximity dog type.
• Turn the PLC ready flag
(M2000) OFF to ON after all
axes have stopped.
No
Turn the PLC ready flag
operation
(M2000) OFF to ON during
deceleration is "no
operation".