Yaskawa MP900 Teach Pendant - Manual (Page 75)

A.5 Alarm Monitoring
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A.5 Alarm Monitoring
Table A.5. Alarms
Name # Register Details
Alarm IL jj 22 Servo Controller alarms are monitored using bit information.
b0: SVERR Servopack Error
Servopack alarm detected. (For alarm details see IWjj24.)
b1: OTF Positive Overtravel
Positive overtravel detected in the Servopack. (The P-OT signal is ON.)
b2: OTR Negative Overtravel
Negative overtravel detected in the Servopack. (The N-OT signal is ON.)
b3: SOTF Positive Software Limit
Movement detected beyond the positive software limit range.
b4: SOTR Negative Software Limit
Movement detected beyond the negative software limit range.
b5: SVOFF Servo Power OFF
A motion command was issued while the Servo power was OFF.
b6: TIMEOVER Positioning Time Over
After completion of distribution, positioning was not completed within the
time specified in OWjj34 (Positioning Check Time).
b7: DISTOVER Positioning Distance Over
Movement attempted which exceeds the positioning distance limit.
b8: FILTYPERR Filter Type Error
Attempt was made to change the filter type before distribution was com-
pleted.
b9: FILTYMERR Filter Time Error
Attempt was made to change the filter time before distribution was com-
pleted.
b10: MODERR Control Mode Error
Position Control Mode motion commands were issued in a mode other than
Position Control Mode.
b11: SET_NRDY Zero Point Not Set
The zero point has not been set.
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