Siemens SINAMICS Series User Manual

Descriptions of functions
10.3 Communication according to PROFIdrive
SINAMICS DCM DC Converter
416 Operating Instructions, 12/2018, A5E34763375A
STW1_BM (control word 1, metal industry)
See function diagram [2425].
Table 10- 10 Description of STW1_BM (control word 1, metal industry)
Bit
Meaning
Interconnection parameter
0 0 = OFF (OFF1)
= ON
p0840[0] = r2090.0
1 0 = OFF2 (immediate pulse cancellation with switching on inhibited)
1 = No OFF2 (enable is possible)
p0844[0] = r2090.1
2 0 = OFF3 (braking along the OFF3 ramp, then pulse suppression with
switching on inhibited)
1 = No OFF3 (enable is possible)
p0848[0] = r2090.2
3 0 = Inhibit operation
1 = Enable operation
p2816[0] = r2090.3
4 0 = Set ramp-function generator zero
1 = Enable ramp-function generator
p1140[0] = r2090.4
5 0 = Freeze ramp-function generator
1 = Continue ramp-function generator
p1141[0] = r2090.5
6 0 = Speed setpoint = 0
1 = Speed setpoint enable
p1142[0] = r2090.6
7
= Acknowledge fault
p2103[0] = r2090.7
8
Reserved
-
9
Reserved
-
10
1 = Control via PL
1)
p0854[0] = r2090.10
11 to 15
Reserved
2)
-
1)
STW1.10 must be set in order for the drive object to accept the process data (PZD).
2)
Interconnection is not disabled.

Siemens SINAMICS Series Specifications

General

Product Line	SINAMICS
Cooling Method	Air-cooled, Liquid-cooled
Voltage Range	200 V to 690 V
Power Range	0.12kW - 250kW
Communication Interfaces	PROFINET, PROFIBUS, Ethernet
Control Modes	Vector control, V/f control
Protection Class	IP20
Type	Variable Frequency Drives (VFD)