YASKAWA Sigma II Series User Manual page 338

Sigma II User's Manual
9.2.4 Warning Displays
The correlation between warning displays and warning code outputs is shown in the
following table.
Warning Code Outputs
Warning
Display
ALO1
A.91 ON
A.92 OFF
Chapter 9: Inspection, Maintenance, and Troubleshooting
Warning Displays and Outputs
ALO2 ALO3
OFF OFF Overload
Regenerative
ON OFF
Overload
9-39
Warning
Meaning of Warning
Name
This warning occurs before either of
the overload alarms (A.71 or A.72)
occurs. If the warning is ignored and
operation continues, a regenerative
overload alarm may result.
This warning occurs before the
regenerative overload alarm (A.32)
occurs. If the warning is ignored and
operation continues, a regenerative
overload alarm may result.