Siemens SIMOTICS S-1FL6 - Page 88

Getting Started
88 A5E36037886-003, 04/2017
Par. No.
Name
Min
Max
Factory
Setting
Unit
Data
type
Effective
Can be
changed
p2572 ** IPos maximum accelera-
tion
1 2000000 Motor
de-
pendent
100
0
LU/s
²
U32 IM T
Description: Sets the maximum acceleration for the "basic positioner" function (IPos).
Note:
The maximum acceleration appears to exhibit jumps (without jerk).
"Traversing blocks" operating mode:
The programmed acceleration override acts on the maximum acceleration.
"Direct setpoint input/MDI" mode:
The acceleration override is effective.
"Jog" and "search for reference" modes:
No acceleration override is active. The axis starts with the maximum acceleration.
p2573 ** IPos maximum decelera-
tion
1 2000000 Motor
de-
pendent
100
0
LU/s
²
U32 IM T
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 1 100000000 10000 100
0
LU/s
3
U32 IM T, U
Description: Sets the jerk limiting.
Dependency: Refer to p2572, p2573, and p2575
Note:
The jerk limiting is internally converted into a jerk time as follows:
Jerk time Tr = max(p2572, p2573)/p2574
p2575 IPos jerk limiting activa-
tion
0 1 0 - U32 IM T
Description:
Activates the jerk limiting.
• 0: The jerk limiting is deactivated.
•
1: The jerk limiting is activated.
Dependency: Refer to p2574
p2580 EPOS software limit
switch minus
-2147482648 214748264
7
-
214748
2648
LU I32 IM T, U
Description: Sets the software limit switch in the negative direction of travel.
Dependency: Refer to p2581, p2582
p2581 EPOS software limit
switch plus
-2147482648 214748264
7
214748
2647
LU I32 IM T, U
Description: Sets the software limit switch in the positive direction of travel.
Dependency: Refer to p2580, p2582