Siemens SINAMICS DCM Operating Instructions Manual page 385

Bit Meaning
11 1 = setpoint inversion
12 Reserved
13 1 = Motorized
potentiometer, higher
14 1 = Motorized
potentiometer, lower
Note:
If "Motorized potentiometer, higher" and "Motorized potentiometer, lower" are both 0 or 1 at the same time, the
current setpoint is frozen.
15 1 = CDS bit 0
(only with telegrams
p0922 = 20!)
Reserved
STW2 (control word 2)
See function diagram [2444].
Table 10- 9 Control word 2 (STW2)
Bit Meaning
0 Drive data set selection DDS, bit 0
1 Drive data set selection DDS, bit 1
2 to 11 Reserved
12 Master sign-of-life bit 0
13 Master sign-of-life bit 1
14 Master sign-of-life bit 2
15 Master sign-of-life bit 3
SINAMICS DCM Control Module
Operating Instructions, 12/2018, A5E34888669A
Explanation
1: Setpoint is inverted
0: The setpoint is not inverted
Only when p0922 = 1 or 352, otherwise reserved
Only when p0922 = 1 or 352, otherwise reserved
1: Command data set changeover (CDS) bit 0 is
active.
0: Command data set changeover (CDS) bit 0 is
inactive.
When p0922 = 1 or 352
Descriptions of functions
10.3 Communication according to PROFIdrive
Operating
condition
-
-
-
-
-
-
Interconnection parameter
p0820[0] = r2093.0
p0821[0] = r2093.1
-
p2045 = r2050[3]
BICO
BI: p1113
-
BI: p1035
BI: p1036
BI: p0810
-
383