Technical data

Configuration
CPU 317T: Technology Functions
A5E00251798-03
4-9
4.2.4 Selecting the telegram type
The telegram for communication with the drive must be defined in HW Config.
Which telegram you select is determined by the axis function required, for example,
torque limiting or DSC, or by the functionality of the drive used.
Note
When changing the telegram type of a drive component in HW Config, you also
need to adapt the selection of the telegram type in the interface configuration of the
corresponding technology object in S7T Config.
Communication with digital drives via PROFIBUS DP takes place in accordance
with the PROFIdrive specification, Version 3.
Supported technologies and telegram types:
Telegram types and functionality:
Telegram type Short description / functionality
1 n-setpoint interface 16 bits
2 n-setpoint interface 32 bits without encoder
3 n-setpoint interface 32 bits with encoder 1
4 n-setpoint interface 32 bits with encoders 1 and 2
5 n-setpoint interface 32 bits with DSC and encoder 1
6 n-setpoint interface 32 bits with DSC and encoders 1 and 2
101 n-setpoint interface with torque reduction
102 n-setpoint interface with encoder 1 and torque reduction
103 n-setpoint interface with encoder 1 and encoder 2 and torque reduction
105 n-setpoint interface with DSC and encoder 1 and torque reduction
106 n-setpoint interface with DSC and encoder 1 encoder 2 and torque reduction