YASKAWA SGMSS - 9.1.2 Warning Displays

9 Inspection, Maintenance, and Troubleshooting
9.1.2 Warning Displays
9-4
9.1.2 Warning Displays
The relation between warning displays and warning code outputs are shown in Table 9.2.
Table 9.2 Warning Displays and Outputs
Warning
Display
Warning Name Meaning
A.900
Position Error Pulse Overflow Position error pulse exceeded the parameter settings (Pn520).
A.910
Overload This warning occurs before the overload alarms (A.710 or A.720)
occur. If the warning is ignored and operation continues, an overload
alarm may occur.
A.920
Regenerative Overload This warning occurs before the regenerative overload alarm (A.320)
occurs. If the warning is ignored and operation continues, a regenera-
tive overload alarm may occur.
A.930
Absolute Encoder Battery
Voltage Lowered
This warning occurs when the absolute encoder battery voltage is low-
ered. Continuing the operation in this status may cause an alarm.
A.940
Data Setting Warning This warning occurs when data attempted to be set is invalid.
A.941
Power ON From OFF Requires
Setting Validation
The change of the parameters can be validated only after turning the
power ON from OFF.
A.94A
Address Warning This warning occurs when an invalid parameter or register address is
used.
A.94B
Data Range Warning This warning occurs when data attempted to be set is out of the accept-
able range.
A.94C
Data Execution Warning Invalid data execution
A.94D
Data Size Warning This warning occurs when data attempted to be set or get has incorrect
data size.
A.950
Command Warning This warning occurs when an invalid SynqNet command is executed.
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