Description Of Control Words And Setpoints - Siemens SINAMICS DCM Operating Instructions Manual

Depending on the drive object, the following maximum number of process data can be
transferred for a user-defined telegram structure:
Drive objects
DC_CTRL
ENC
TM15DI_DO
TM31
TM150
CU_DC
Function diagrams (see the SINAMICS DCM List Manual)
• 2410
• 2498
10.3.2.2

Description of control words and setpoints

Overview of control words and setpoints
Table 10- 7 Overview of control words and setpoints, see function diagram [2440]
Abbreviation Name
STW1 Control word 1 for telegram 1, 3, 4, 20, 352
STW2 Control word 2 for telegram 3, 4
NSET_A Speed setpoint A (16-bit)
NSET_B Speed setpoint B (32-bit)
G1_STW Encoder 1 control word
G2_STW Encoder 2 control word
A_DIGITAL Digital output (16-bit)
M_LIM Torque limit
M_ADD Supplementary torque
STW1_BM Control word 1, variant for BM
STW2_BM Control word 2, variant for BM
CU_STW1 Control word 1 for Control Unit
Data type to PROFIdrive Profile V4:
1)
I16 = Integer16, I32 = Integer32, U16 = Unsigned16, U32 = Unsigned32
Bit-by-bit interconnection: Refer to the following pages.
2)
SINAMICS DCM Control Module
Operating Instructions, 12/2018, A5E34888669A
Maximum number of PZD
Send
64
12
5
5
5
25
PROFIdrive – PROFIBUS (PB) / PROFINET (PN), addresses and diagnostics
PROFIdrive – I_DIGITAL interconnection
Descriptions of functions
10.3 Communication according to PROFIdrive
Receive
64
4
5
5
5
20
Signal Data type
number
1 U16
3 U16
5 I16
7 I32
9 U16
13 U16
22 U16
310 U16
311 U16
322 U16
324 U16
500 U16
Interconnection
1)
parameter
2)
(bit-by-bit)
(bit-by-bit)
p1070
p50621
p0480[0]
p0480[1]
(bit-by-bit)
p50605[0]
p50500[0]
p50619
(bit-by-bit)
(bit-by-bit)
(bit-by-bit)
381