Siemens Sinamics G120 Series - p2355 PID tuning offset; PID tuning offset; p2470[0...2] Encoder speed scaling factor; Encod speed scal; r2477 CO: Act. scaled encoder speed; Act scal enc speed; r2478 CO: Act. scaled encoder frequency; Act scal enc freq

Parameters
List of Parameters
1-252
© Siemens AG 2007 All Rights Reserved
SINAMICS G120 Control Units CU240S, Edition 05/2007
Description: Sets applied offset and deviation for PID autotuning.
Note: This can be varied depending on plant conditions e.g. a very long system time constant might require a larger
value.
Description: Scaling factor to be applied to the measured encoder speed.
Description: Scaled readout of the encoder speed.
Description: Scaled readout of the encoder frequency (Hz).
Description: Defines the source signal for enabling/disabling positioning.
p2355 PID tuning offset / PID tuning offset
Access level: 3 P-Group: Technology Data type: Floating Point
Quick comm. NO Active: YES Data set: -
Can be changed: U, T
Min Max Factory setting
0.00 [%] 20.00 [%] 5.00 [%]
p2470[0...2] Encoder speed scaling factor / Encod speed scal
CU240S
CU240S DP
CU240S DP-F
CU240S PN
Access level: 2 P-Group: Encoder Data type: Floating Point
Quick comm. NO Active: YES Data set: DDS
Can be changed: T
Min Max Factory setting
0.00 9999.99 1.00
r2477 CO: Act. scaled encoder speed / Act scal enc speed
CU240S
CU240S DP
CU240S DP-F
CU240S PN
Access level: 2 P-Group: Encoder Data type: Floating Point
Unit: - Data set: -
r2478 CO: Act. scaled encoder frequency / Act scal enc freq
Access level: 2 P-Group: Closed-loop control Data type: Floating Point
Unit: [Hz] Data set: -
p2480[0...2] BI: Enable positioning ramp down / Enable positioning
Access level: 3 P-Group: Closed-loop control Data type: Unsigned32
Quick comm. NO Active: NO Data set: CDS
Can be changed: U, T
Min Max Factory setting
- - 0