Mitsubishi Electric Q172CPU Programming Manual page 273

APPENDICES
Error
code
Name
• The servo ON (SON) signal turned on
Main circuit while the contactor turned off.
2149
OFF warning • The main circuit bus voltage fell to
215[V] or lower at 50[r/min] or lower.
• After a home position return
Home position
2196 setting error command, the droop pulses did not
warning become within the in-position range.
Table 2.3 Servo error (2000 to 2799) list (Continued)
Error cause
Description
Error check
processing
Any time during Operation
operation continues
(Note-1): MR-J2M-B only
(Note-2): SW6RN-SV13Q /SV22Q
APP - 28
Error
Corrective action
• Turn on the main circuit
contactor or circuit power supply.
• Execute the home position return
again.
(Ver.00N or later).