Siemens SINAMICS S120 Function Manual page 638

Communication
10.1 Communication according to PROFIdrive
Table 10- 6 Overview of control words and setpoints, manufacturer specific, see function diagram [2440]
Abbreviation Name
MOMRED Torque reduction
M_VST Torque precontrol value
DSC_STW Control word for DSC splines
T_SYMM Symmetrization constant
MT_STW Measuring probe control word
POS_STW Positioning control word
OVERRIDE Override in positioning mode
POS_STW1 Positioning control word 1
POS_STW2 Positioning control word 2
MDI_MODE MDI mode
M_LIM Torque limit
M_ADD Supplementary torque
E_STW1 Control word 1, for Active Infeed (Active Line Module,
Smart Line Module)
STW1_BM Control word 1, variant for metal industry (BM)
STW2_BM Control word 2, variant for metal industry (BM)
E_STW1_BM Control word 1, for Infeed, metal industry (Active Line
Module, Basic Line Module, Smart Line Module)
CU_STW1 Control word 1 for Control Unit
Data type according to PROFIdrive profile V4:
1)
I16 = Integer16, I32 = Integer32, U16 = Unsigned16, U32 = Unsigned32
Bit-serial interconnection: Refer to the following pages
2)
STW1 (control word 1)
See function diagram [2442].
Table 10- 7 Description of STW1 (control word 1)
Bit Meaning
0 ON/OFF1
1 OFF2
Note:
Control signal OFF2 is generated by ANDing BI: p0844 and BI: p0845.
636
Remarks
0/1 ON
Pulse enable possible
0 OFF1
Braking with the ramp-function generator, then pulse
suppression and ready for switch on.
1 No OFF2
Enable possible
0 Immediate pulse suppression and switching on
inhibited
Signal Data type
number
101 I16
112 U16
114 U16
115 U16
130 U16
203 U16
205 I16
220 U16
222 U16
229 U16
310 U16
311 U16
320 U16
322 U16
324 U16
326 U16
500 U16
Function Manual, (FH1), 01/2013, 6SL3097-4AB00-0BP3
Interconnection
1)
parameters
p1542
p1513
p1194
p1195
p0682
(bit-serial)
p2646
(bit-serial)
(bit-serial)
p2654
p1503, p1552,
p1554
p1495
(bit-serial)
2)
(bit-serial)
2)
(bit-serial)
2)
(bit-serial)
2)
(bit-serial)
BICO
BI: p0840
BI: p0844
Drive functions