Pid Technology Controller - Siemens SINAMICS G115D Operating Instructions Manual

Advanced commissioning

6.17 PID technology controller

6.17 PID technology controller
Overview
The technology controller controls process variables, e.g. pressure, temperature, level or
flow.
Precondition
Additional functions
The U/f control or the vector control has been set.
Tools
To change the function settings, you can use a PC tool, for example.
Function description
Function diagram
The technology controller is implemented as a PID controller (controller with proportional,
integral, and differential action).
① The converter uses the start value when all the following conditions are simultaneously satisfied:
• The technology controller supplies the main setpoint (p2251 = 0).
• The ramp-function generator output of the technology controller has not yet reached the start value.
Basic settings
The settings required as a minimum are marked in gray in the function diagram:
• Interconnect setpoint and actual values with signals of your choice
• Set ramp-function generator and controller parameters K
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Operating Instructions, 12/2020, FW V4.7 SP13, A5E48681219B-002
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SINAMICS G115D distributed drive