SINAMICS G130/G150
List Manual (LH2), 07/2016, A5E03263479A
631
2 Parameters
2.2 List of parameters
Description: Sets the setpoint source for essential service mode (ESM).
Value: 0: Last known setpoint (r1078 smoothed)
1: Fixed speed setpoint 15 (p1015)
3: Fieldbus
5: TB30/TM31 analog input
6: Enable the response OFF1
7: Enable the response OFF2
Note: ESM: Essential Service Mode
When the essential service mode is activated, the effective speed setpoint is displayed in r1114.
For p3881 = 0:
The last known setpoint value is only transmitted safely if it was present consistently for at least 30 s prior to
activating the essential service mode. If this condition is not met, fixed speed setpoint 15 (p1015) is used.
Speed setpoints from the jog mode (p1058, p1059) are not taken into account.
For p3881 = 5:
The signal source for the setpoint via analog input for TB30/TM31 is set via p3886.
For p3881 = 6:
n_act = 0: pulse suppression and switching-on inhibited.
n_active > 0: braking along the ramp-function generator down ramp (p1121), pulse cancellation and switching-on
inhibited.
For p3881 = 7:
n_act = 0: pulse suppression and switching-on inhibited.
n_act > 0: immediate pulse cancellation and switching-on inhibited.
Description: Sets the alternative setpoint source for essential service mode (ESM).
This setpoint is used when the setpoint source set in p3881 is lost.
Value: 0: Last known setpoint (r1078 smoothed)
1: Fixed speed setpoint 15 (p1015)
2: Maximum speed (p1082)
Dependency: Refer to: p3881
Note: ESM: Essential Service Mode
The alternative setpoint source is only active for p3881 = 3, 5.
p3881 ESM setpoint source / ESM setp_src
VECTOR_G Can be changed: T Calculated: - Access level: 3
Data type: Integer16 Dyn. index: - Func. diagram: 7033
P-Group: Functions Unit group: - Unit selection: -
Not for motor type: - Scaling: - Expert list: 1
Min Max Factory setting
0 7 0
p3882 ESM setpoint source alternative / ESM setp_src alt
VECTOR_G Can be changed: T Calculated: - Access level: 3
Data type: Integer16 Dyn. index: - Func. diagram: 7033
P-Group: Functions Unit group: - Unit selection: -
Not for motor type: - Scaling: - Expert list: 1
Min Max Factory setting
0 2 0
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