Warning Displays - YASKAWA SGMAS User Manual

9 Inspection, Maintenance, and Troubleshooting

9.1.2 Warning Displays

9.1.2 Warning Displays

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