Siemens SIMOTICS S-1FL6 - Page 247

Control functions
7.5 Internal position control (IPos)
SINAMICS V90, SIMOTICS S-1FL6
Operating Instructions, 04/2019, A5E36037884-007
245
The whole process is shown in the diagram below:
Follow the steps below to perform referencing with this mode:
1. Set relevant parameters.
Parameter
Range
Default
Unit
Description
p2599 -2147482648 to
2147482647
0 LU Sets the position value for the reference
point coordinate.
p2600 -2147482648 to
2147482647
0 LU Reference point offset
p2604 0 to 1 0 - Sets signal source for start direction of
searching:
• 0: start in positive direction
• 1: start in negative direction
p2608 1 to 40000000 300 1000
LU/mi
n
Speed for searching zero mark
p2609 0 to 2147482647 20000 LU Maximum distance for searching the zero
mark
p2611 1 to 40000000 300 1000
LU/mi
n
Speed for searching reference point
2. Configure the signal SREF.