Vector Speed_T352; S120 Vector (Speed) Block - Siemens SINAMICS S120 Manual

4 SINAMICS S120 Add-On Instructions
4.4

Vector Speed_T352

4.4.1 Functionality
The Vector speed block is very useful for a lot of speed control applications. This
telegram is only available for S120 Drive Objects of the Type Vector and not Servo.
The control is similar to Telegram 1 (Simple Speed) but there are 4 additional
Setpoints words that can be connected to functionality in a S120 Vector Drive
Object.
For example the following are possible: Torque limits, Torque Setpoint, and
additional speed setpoint.
For the Status this is similar to the Simple Speed but Current Actual, Torque
Actual, and Warning and Fault values are transmitted back to the PLC.
NOTE This telegram is only available for S120 Vector Drive Objects or other SINAMICS
Vector Drives (Such as G120).
4.4.2 Schematic Ladder Representation
Figure 4-2: S120 Vector (Speed) block
SINAMICS S: Speed control of a S120 with an Allen-Bradley controller
(Compact/ ControlLogix with RSLogix 5000) via EtherNet/IP
Entry-ID: 92045369, V4.0, 08/2018
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