ECODRIVE DKC01.1/DKC11.1 Drive Controllers
DOK-ECODRV-ASE-02VRS**-WAR1-EN-P • 07.96 Description of Diagnostic Letters F... and E... 2-15
E264 Target Position not Representable
Cause:
When using the operating mode "command controlled operation, the
target position of the selected additive process block will be verified to see
if it lies within the represented range.
Remedy:
1. Check the target position and correct if necessary.
2. Select the position data display channel in modulo format.
E825 Overvoltage Warning
Cause:
1. The mechanical system energy reflected via the motor was so
large for a moment that it could not be completely converted to
heat by the bleeder. As a result, the DC Bus voltage rose above
the maximum allowable value. The motor is then switched to
torque free operation. If the DC Bus voltage falls below the
maximum allowable value, the controller will be turned on again.
2. DC Bus voltage is too high
Remedy:
For 1. Reduce the acceleration value and check the drive controller
layout if necessary.
Install an auxiliary bleeder, if necessary.
For 2. Check the supply voltage, if necessary.
E830 Position Limit Value Exceeded
Description:
A position command was given to the drive which lies outside of the
allowable travel area. The reaction of the drive regarding the travel area
being exceeded would be selected as a warning.
Travel Area being exceeded as a warning:
The drive brakes with maximum torque until it is standing still and stays at
that brake point in the activated state. If command values are given that
lead into the allowable travel area, the drive will once again follow these
commands and the warning will be disappear.
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