User Manual

Parameters

List of parameters

1-314

SINAMICS G120 CU240B/E-2 Control Units List Manual (LH11), 01/2013

Note: The correct setting can be determined as follows:

- inhibit the technology controller (p2200 = 0).

- increase the motor speed and in so doing, measure the actual value signal of the technology controller.

--> If the actual value increases as the motor speed increases, then p2271 should be set to 0 (no inversion).

--> If the actual value decreases as the motor speed increases, then p2271 should be set to 1 (the actual value sig-

nal is inverted).

Description: Displays the scaled actual value signal of the technology controller.

Dependency: Refer to: p2264, p2265, r2266, p2267, p2268, p2269, p2270, p2271

Description: Displays the error (system deviation) between the setpoint and actual value of the technology controller.

Dependency: Refer to: p2263

Description: Sets the time constant for the differentiation (D component) of the technology controller.

Note: p2274 = 0: Differentiation is disabled.

Description: Sets the proportional gain (P component) of the technology controller.

Note: p2280 = 0: The proportional gain is disabled.

Description: Sets the integral time (I component, integrating time constant) of the technology controller.

r2272 CO: Technology controller actual value scaled / Tech_ctrl act scal