Siemens SINAMICS S120 Series - Page 38

Communication according to PROFIdrive
3.1 PROFIdrive application classes
Communication
36 Function Manual, 12/2018, 6SL3097-5BD00-0BP0
Telegram
(p0922 = x)
Description
Class 1
Class 3
Class 4
139 Speed/position control with Dynamic Servo Control and torque
precontrol, 1 position encoder, clamping status, additional actual
values
- - x
146 Closed-loop speed/position control with Dynamic Servo Control
and torque precontrol, 2 position encoders (encoder 1 and en-
coder 2), additional actual values, adaptation parameters
- - x
148 Closed-loop speed/position control with Dynamic Servo Control
and torque precontrol, 2 external position encoders (encoder 2
and encoder 3), additional actual values, adaptation parameters
- - x
149 Speed/position control with Dynamic Servo Control and torque
precontrol, 1 position encoder, clamping status, additional actual
values, adaptation parameters
- - x
166 Hydraulic axis (HLA) with two encoder channels and HLA addi-
tional signals
- - -
220
Speed setpoint, 32 bit, metal industry
x
-
-
352
16-bit speed setpoint for PCS7
x
-
-
370
Infeed
-
-
-
371
Infeed, metal industry
-
-
-
390 Control Unit with digital inputs DI 0 … DI 15 and digital outputs
DO 8 … DO 15
- - -
391 Control Unit with digital inputs DI 0 … DI 15, DO 8 … DO 15 and
2 probes
- - -
392 Control Unit with digital inputs DI 0 … DI 15, digital outputs DO 8
… DO 15 and 6 probes
- - -
393 Control Unit with digital inputs DI 0 … DI 22, digital outputs DO 8
… DO 16, 8 probes and analog input
- - -
394 Control Unit with digital inputs DI 0 … DI 22 and digital outputs
DO 8 … DO 16
- - -
395 Control Unit with digital inputs DI 0 … DI 22, digital outputs DO 8
… DO 16 and 16 probes
- - -
700
Supplementary PZD-0/3
-
-
-
701
Supplementary PZD-2/5
-
-
-
750
Supplementary PZD-3/1
-
-
-
999
Free interconnection and length
x
x
x
Dynamic Servo Control (DSC)
The PROFIdrive profile contains the "Dynamic Servo Control" control concept. This requires
PROFIdrive application class 4 and transfers not only the speed setpoint, but also the KPC
position controller gain factor and the XERR system deviation. With the aid of this data, the
position controller can be calculated in the drive. The position setpoint interpolation is still
performed in the controller. This can be used to significantly increase the dynamic
stability/stiffness of the position control loop in PROFIdrive application class 4.