REXROTH ECODRIVE03 User Manual

5-32 Description of Diagnostic Messages B…; C…, D… and A ECODRIVE03-SGP-03VRS
DOK-ECODR3-SGP-03VRS**-WA01-EN-P
A103 Position mode with encoder 2
The drive is in position control mode. The position loop is closed in the
drive by a position encoder. The control system only sets the position
command value sequence; the drive follows the command value with a
systematical lag (following error).
Encoder 2 indicates that the position encoder is installed on the machine
axis (direct axis position measurement).
See also the functional description: "Operating Mode: Position Control".
A104 Position mode lagless, encoder 1
The drive is in position control mode. The position loop is closed in the
drive by a position encoder. The control system only sets the position
command value sequence; the drive follows the command value without
following error (lagless)
Encoder 1 indicates that the position encoder is installed on the motor
shaft (indirect measurement of axis position).
See also the functional description: "Operating Mode: Position Control".
A105 Position control lagless, feedback 2
The drive is in position control mode. The position loop is closed in the
drive by a position encoder. The control system only sets the position
command value sequence; the drive follows the command value without
following error (lagless).
Encoder 2 indicates that the position encoder is installed on the machine
axis (direct axis position measurement).
See also the functional description: "Operating Mode: Position Control".
A106 Drive controlled interpolation, encoder 1
The drive receives a position command value from the control system
which is identical to the target position of the travel path. Then the drive
generates (interpolates) an internal position command value sequence,
which uses the control system to maintain maximum values for jerk,
velocity and acceleration sequences.
The drive moves with a systematical lag (following error) to the target
position.
Encoder 1 indicates that the position encoder is installed on the motor
shaft (indirect measurement of the axis position).
See also the functional description: "Operating Mode: Drive Internal
Interpolation".
A107 Drive controlled interpolation, encoder 2
The drive receives a position command value from the control system
which is identical to the target position of the travel path. Then the drive
generates (interpolates) an internal position command value sequence,
which uses the control system to maintain maximum values for jerk,

REXROTH ECODRIVE03 Specifications

General

Brand	REXROTH
Model	ECODRIVE03
Category	Controller
Language	English