Connecting To The Converter - Siemens SIMOTICS T-1FW3 Configuration Manual

Electrical connection
8.3 System integration
8.3.1

Connecting to the converter

1
2
3
4
5
6
7
Figure 8-3
The complete torque motors can be operated in 4 quadrants. They can be connected to a
controlled or uncontrolled infeed unit.
Uncontrolled motor motion as a result of incorrect adjustment
The encoders are adjusted in the factory for SIEMENS drive converters. Another encoder
adjustment may be required when operating the motor with a third-party converter.
Incorrect adjustment of the encoder regarding motor EMF can lead to uncontrolled motion
which can cause injury and material damage.
• Only replace an encoder and adjust it if you are appropriately qualified to do so.
• When a belt-driven encoder is replaced, adjust the position of the encoder system with
• You must re-reference the system when replacing an absolute encoder.
Note
Replacing a coaxially mounted encoder
When replacing a coaxially mounted encoder, you do not have to adjust the encoder system.
The position with respect to the motor EMF is ensured using mechanical components.
302
Terminal Module
Control Unit
Operator control unit
Smart Line or Active Line Module
Double Motor Module
Motor Module
Sensor Module
SINAMICS S120 system overview
WARNING
respect to the motor EMF.
8 Motors without DRIVE-CLiQ interface
9 Motors with DRIVE-CLiQ interface
A MOTION-CONNECT power cable
B MOTION-CONNECT signal cable
C DRIVE-CLiQ signal cable
D MOTION-CONNECT DRIVE-CLiQ signal
cable
1FW3 complete torque motors
Configuration Manual, 08/2020, A5E46027705B AA