Siemens SINAMICS V90 Operating Instructions Manual page 287

Par. No. Name
p2573 ** IPos maximum decelera-
tion
Description: Sets the maximum deceleration for the "basic positioner" function (IPos).
Note: The maximum deceleration appears to exhibit jumps (without jerk).
"Traversing blocks" operating mode:
The programmed deceleration override acts on the maximum deceleration.
"Direct setpoint input/MDI" mode:
The deceleration override is effective.
"Jog" and "search for reference" modes:
No deceleration override is effective. The axis brakes with the maximum deceleration.
p2574 IPOS jerk limiting
Description: Sets the jerk limiting.
Dependency: Refer to p2572, p2573, p2575
Note: The jerk limiting is internally converted into a jerk time as follows:
Jerk time Tr = max(p2572, p2573) / p2574
p2580 EPOS software limit
switch minus
Description: Sets the software limit switch in the negative direction of travel.
Dependency: Refer to p2581, p2582
p2581 EPOS software limit
switch plus
Description: Sets the software limit switch in the positive direction of travel.
Dependency: Refer to p2580, p2582
p2582 EPOS software limit
switch activation
Description: Sets the signal source to activate the "software limit switch".
Dependency: Refer to p2580, p2581
Caution: Software limit switch effective:
- Axis is referenced.
Software limit switch ineffective:
- Modulo correction active.
- Search for reference is executed.
Notice: Target position for relative positioning outside software limit switch:
The traversing block is started and the axis comes to a standstill at the software limit switch. An appropriate
alarm is output and the traversing block is interrupted. Traversing blocks with valid position can be activated.
Target position for absolute positioning outside software limit switch:
In the "traversing blocks" mode, the traversing block is not started and an appropriate fault is output.
Axis outside the valid traversing range:
If the axis is already outside the valid traversing range, then an appropriate fault is output. The fault can be
acknowledged at standstill. Traversing blocks with valid position can be activated.
Note: The traversing range can also be limited using STOP cams.
SINAMICS V90, SIMOTICS S-1FL6
Operating Instructions, 09/2015, A5E36037884
Min Max
1 2000000
1 100000000
-2147482648 214748264
7
-2147482648 214748264
7
- -
Factory Unit Data
Setting type
Motor 100 U32
de- 0
pendent LU/s
²
10000 100 U32
0
LU/s
3
- LU I32
214748
2648
214748 LU I32
2647
0 - U32/Bina
ry
Parameters
10.2 Parameter list
Effective Can be
changed
IM T
IM T, U
IM T, U
IM T, U
IM T
287