Yaskawa Sigma II Indexer - Manual (Page 184)

Sigma II Indexer User’s Manual SGDH Servo Amplifier Status Display Tables
9-13
1. OFF:Output transistor is OFF.
ON:Output transistor is ON.
2. (*) These alarms are not reset by the panel display, digital operator, or serial command ARES. Elim-
inate the cause of the alarm and then turn OFF the power supply to reset the alarms.
3. ( ** ) This alarm display appears only within the range of 30 to 1000W.
9.3.2 SGDH Servo Amplifier Warning Display Table
The correlation between warning displays and warning code outputs is shown in the follow-
ing table.
Warning
Display
Warning Code Outputs
Warning Name Meaning of Warning
ALO1 ALO2 ALO3
A.91 ON OFF OFF Overload
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.
A.92 OFF ON OFF
Regenerative
Overload
This warning occurs before the regenerative
overload alarm (A.32) occurs. If the warning
is ignored and operation continues, an over-
load alarm may result.
A.93 ON ON OFF Low Battery
Low battery when used with an absolute
encoder.
A.9F OFF OFF OFF Indexer Error
Refer to 9.2.2 Sigma Indexer Error/Warning
Status Display Table