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Sigma-II Series SGM*H/SGDH USER'S MANUAL - Esco Drives ...

Sigma-II Series SGM*H/SGDH USER'S MANUAL - Esco Drives ...

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10 Inspection, Maintenance, and Troubleshooting10.1.2 Warning Display10.1.2 Warning DisplayThe relation between warning displays and warning code outputs is shown in table 10.2.Table 10.2 Warning Displays and OutputsWarningDisplayWarning NameMeaningA.91 Overload This warning occurs before the overload alarms (A.71 orA.72) occur. If the warning is ignored and operation continues,an overload alarm may occur.A.92 Regenerative Overload This warning occurs before the regenerative overloadalarm (A.32) occurs. If the warning is ignored and operationcontinues, a regenerative overload alarm may occur.A.93 Absolute Encoder BatteryVoltage LoweredThis warning occurs when the absolute encoder batteryvoltage is lowered. If the warning is ignored and operationcontinues, an overload alarm may occur.Warning Code OutputALO1 ALO2 ALO3L H HH L HL L HNote: Warning code is not output without setting Pn001 = n.1 (Outputs both Alarm Codes andWarning Codes.)10-4

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