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ID300/302 Integrated Motor Drive | Diagnostics
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Alarm String Description
Motor Overload
Motor Protection Accumulator Pr 04.019 in the drive has reached 75.0 % of the value at
which the drive will trip and the load on the drive is >100 %.
Drive Overload
Drive over temperature. Percentage Of Drive Thermal Trip Level Pr 07.036 in the drive is
greater than 90 %.
Auto Tune The autotune procedure has been initialized and an autotune is in progress.
Limit Switch
Limit switch active. Indicates that a limit switch is active and that is causing the motor to be
stopped.
Option Slot 1 Option slot alarm.
Low AC Low voltage mode. See low AC alarm Pr 10.107.
Current Limit Current limit active. See Current Limit Active Pr 10.009.
Fan Fan reversed or failed.
6.2 Alarm Descriptions
In any mode, an alarm is an indication given on the keypad display by alternating the alarm string with
the drive status string display. If an action is not taken to eliminate the alarm, except “Auto Tune” and
“Limit Switch”, the drive may eventually trip. Alarms are not displayed when a parameter is edited.
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