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Bosch Rexroth AG | Electric Drives
Operating Torque Motors
12.5.3
Input Parameter Encoder System
Encoder type
Signal period
12.5.4
Input of Drive Limitations and Application-Related Parameters
Drive limitations
Application-related parameters
12.6
Determining the Polarity of the Encoder Systems
and Controls
SercosID
S-0-0100
S-0-0101
S-0-0116
S-0-0107
S-0-0109
S-0-0111
S-0-0113
S-0-0201
S-0-0204
Fig.12-2:
IndraDyn T motor parameter
The type of the encoder system must be defined. Therefore serves the param‐
eter P-0-0074.
Encoder type
Incremental encoder, e.g. Lenord & Ba‐
uer, gear-wheel encoder
Absolute encoder, e.g. DSF or HSF en‐
coder by Rexroth
Fig.12-3:
Encoder type definition
Encoder systems for IndraDyn T motors generate and interpret sinusoid sig‐
nals. The sine signal period must be entered in the parameter S-0-0116, sensor
1 resolution.
Necessary details are provided by the encoder manufacturer.
The possible selectable drive limitations include:
●
Current limit
●
Torque control
●
Speed limit
●
Travel range limits
The application-related drive parameters include, for example, the parameters
of the drive fault reaction.
For more details refer to the IndraDrive functional description, MNR
R911299225.
In order to avoid direct feedback in the velocity control loop, the effective di‐
rection of the motor torque and the count direction of the encoder system must
be the same.
Rexroth IndraDyn T | Project Planning Manual
Motor parameters
Velocity loop proportional gain
Velocity loop integral action time
Feedback 1 Resolution
Current loop integral action time 1
Motor peak current
Motor current at standstill
Maximum motor speed
Motor warning temperature
Motor shutdown temperature
P-0-0074
2
1
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