A104 Position Mode Without Position Lag (Following Error), Encoder 1; A105 Position Mode Without Lag, Encoder 2 - Bosch Rexroth OptiFeed-FS EcoDrive 03 FLP04VRS Functional Description

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Diagnostic Message Descriptions

A104 Position mode without position lag (following error), encoder 1

A105 Position mode without lag, encoder 2

The drive is in position control mode. Within the drive, the position
control loop is closed via a position encoder. The control system only sets
the position command value sequence; the drive complies with the
command value without a systematic lag (following error).
Encoder 1 indicates that the position encoder is installed on the motor
shaft (indirect measurement of the axis position).
The drive is in position control mode. Within the drive, the position
control loop is closed via a position encoder. The control system only sets
the position command value sequence; the drive complies with the
command value without a systematic lag (following error).
Encoder 2 indicates that the position encoder is installed on the machine
axis (direct axis position measurement).
ECODRIVE03-FL*-04VRS
DOK-ECODR3-FL*-04VRS**-FK01-EN-P