Yaskawa MP930 - Manual (Page 220)

5.2 Parameter Settings
5 -35
No. Remarks Description Register
No.
Name
23 Alarms ILxx22 Monitors servo control section alarms based on bit data. −
b0: SVERR Servo alarm error
S Detected Servopack alarms. See IWxx24
for alarm details.
Servo
OFF
b1: OTF Positive overtravel
S Detected Servo Amp overtravel in the
positive direction (P-OT signal ON).
−
b2: OTR Negative overtravel
S Detected Servo Amp overtravel in the
negative direction (N-OT signal ON).
−
b3: SOTF Positive soft limit
S Detected movement toward the positive
software limit.
−
b4: SOTR Negative soft limit
S Detects movement toward the negative
software limit.
−
b5: SVOFF Servo power supply open
S Movement reference was executed with
servo power OFF.
Servo
OFF
b6: TIMEOVER Positioning time exceeded
S Positioning was not completed within
the time set at OWxx34: Positioning
completion check time after distribution.
−
b7: DISTOVER Positioning distance traveled exceeded
S The move reference that was executed
exceeded the positioning distance trav-
eled.
−
b8: FILTYPERR Filter type change error
S The type of filter was changed before
distribution was completed.
−
5