Siemens SINAMICS V90 Operating Instructions Manual page 167

Features
Selecting a positioning type in signal positioning mode
When telegram 111 is used, select a positioning type with the PROFINET control word
POS_STW1.8:
Control word
POS_STW1.8
When telegram 9 is used, select a positioning type with the PROFINET control word
MDI_MOD.0:
Control word
MDI_MOD.0
When telegram 7 is used, select a positioning type with the following parameter:
Parameter
Selecting an absolute positioning direction in signal positioning mode
When telegram 111 is used, select an absolute positioning direction with the PROFINET
control words POS_STW1.9 and POS_STW1.10:
Control word
POS_STW1.9
POS_STW1.10
When telegram 9 is used, select an absolute positioning direction with the PROFINET
control words MDI_MOD.1 and MDI_MOD.2:
Control word
MDI_MOD.1
MDI_MOD.2
When telegram 7 is used, select an absolute positioning direction with the following
parameter:
Parameter
SINAMICS V90, SIMOTICS S-1FL6
Operating Instructions, 04/2017, A5E37208830-003
Setting
1
0
Setting
1
0
Setting
p29231 0 (default)
1
Setting
0
1
2
3
Setting
0
1
2
3
Setting
p29230 0 (default)
1
2
Description
Absolute positioning is selected.
Relative positioning is selected.
Description
Absolute positioning is selected.
Relative positioning is selected.
Description
Relative positioning is selected.
Absolute positioning is selected.
Description
Absolute positioning through the shortest distance.
Absolute positioning/MDI direction selection, positive.
Absolute positioning/MDI direction selection, negative.
Absolute positioning through the shortest distance.
Description
Absolute positioning through the shortest distance.
Absolute positioning/MDI direction selection, positive.
Absolute positioning/MDI direction selection, negative.
Absolute positioning through the shortest distance.
Description
Absolute positioning through the shortest distance.
Absolute positioning/MDI direction selection, positive.
Absolute positioning/MDI direction selection, negative.
Control functions
7.2 Basic positioner (EPOS)
167