Siemens SINAMICS G120D - Control Word Block Selection

Configuring the fieldbus
7.4 PROFIdrive profile for PROFIBUS and PROFINET
Converter with control units CU250D-2
106 Operating Instructions, 04/2014, FW V4.7, A5E34261542B AA
7.4.1.7
Control word block selection
Block selection
Table 7- 12 Block selection and interconnection in the converter
Bit
Meaning
Comments
P No.
0
Block selection, bit 0
Example for selecting
traversing block number 5:
p2625 = r2091.0
1
Block selection, bit 1
p2626 = r2091.1
2
Block selection, bit 2
p2627 = r2091.2
3 Block selection, bit 3 p2628 = r2091.3
4…14
Reserved
15
0 = Deactivate MDI
Switching from traversing blocks to direct setpoint
input.
p2647 = r2091.15
1 = Activate MDI
Actual traversing block
Table 7- 13 Feedback signal of the actual traversing block
Bit
Meaning
Comments
P No.
0
Actual traversing block, bit 0
---
p2081[0] = r2670.0
1
Actual traversing block, bit 1
p2081[1] = r2670.1
2
Actual traversing block, bit 2
p2081[2] = r2670.2
3
Actual traversing block, bit 3
p2081[3] = r2670.3
4…14 Reserved
15
0 = MDI active
--- p2081[15] = r2670.15
1 = MDI not active