Siemens SINAMICS G120 List Manual page 405

Sets message 07492 as alarm (A07492):
For a 0 signal, the axis is stopped with the maximum deceleration (p2573), status signal r2684.14 is set to 1, saved
and the appropriate alarm is output. Only motion away from the STOP cam is permitted.
For a 0/1 signal and valid travel direction, when the STOP cam is exited, this is detected and the status signal
r2684.14 is set to 0 and the alarm is deleted.
p2571 EPOS maximum velocity / v_max
CU250S_V (EPOS) Access level: 1
CU250S_V_CAN
Can be changed: U, T
(EPOS)
Unit group: -
CU250S_V_DP
Min
(EPOS)
1 [1000 LU/min]
CU250S_V_PN
(EPOS)
Description: Sets the maximum velocity for the "basic positioner" function (EPOS).
Dependency: Refer to: r1084, r1087, p2503, p2504, p2505, p2506
Note: The maximum velocity is active in all of the operating modes of the basic positioner.
The maximum velocity for the basic positioner should be aligned with the maximum speed/velocity of the
speed/velocity controller:
Rotary encoders:
p2571[1000 LU/min] = min(|r1084|, |r1087|)[rpm] x p2505/p2504 x p2506/1000
Linear encoders:
p2571[1000 LU/min] = min(|r1084|, |r1087|)[m/min] x p2503/10[m]
p2572 EPOS maximum acceleration / a_max
CU250S_V (EPOS) Access level: 1
CU250S_V_CAN
Can be changed: T
(EPOS)
Unit group: -
CU250S_V_DP
Min
(EPOS)
1 [1000 LU/s²]
CU250S_V_PN
(EPOS)
Description: Sets the maximum acceleration for the "basic positioner" function (EPOS).
Dependency: Refer to: p2619, p2644
Note: The maximum acceleration appears to exhibit jumps (without jerk).
"Traversing blocks" operating mode:
The programmed acceleration override (p2619) acts on the maximum acceleration.
"Direct setpoint input/MDI" mode:
The acceleration override is effective (p2644, 4000 hex = 100 %).
"Jog" and "search for reference" modes
No acceleration override is active. The axis starts with the maximum acceleration.
p2573 EPOS maximum deceleration / -a_max
CU250S_V (EPOS) Access level: 1
CU250S_V_CAN
Can be changed: T
(EPOS)
Unit group: -
CU250S_V_DP
Min
(EPOS)
1 [1000 LU/s²]
CU250S_V_PN
(EPOS)
Description: Sets the maximum deceleration for the "basic positioner" function (EPOS).
Dependency: Refer to: p2620, p2645
Note: The maximum deceleration appears to exhibit jumps (without jerk).
"Traversing blocks" operating mode:
The programmed deceleration override (p2620) acts on the maximum deceleration.
SINAMICS G120 CU250S-2 Control Units
List Manual, 09/2017, A5E33842890
Calculated: -
Scaling: -
Unit selection: -
Max
40000000 [1000 LU/min]
Calculated: -
Scaling: -
Unit selection: -
Max
2000000 [1000 LU/s²]
Calculated: -
Scaling: -
Unit selection: -
Max
2000000 [1000 LU/s²]
2 Parameters
2.2 List of parameters
Data type: Unsigned32
Dyn. index: -
Func. diagram: 3630
Factory setting
30000 [1000 LU/min]
Data type: Unsigned32
Dyn. index: -
Func. diagram: 3630
Factory setting
100 [1000 LU/s²]
Data type: Unsigned32
Dyn. index: -
Func. diagram: 3630
Factory setting
100 [1000 LU/s²]
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