Siemens SINAMICS G120 Manual page 316

Parameters
List of Parameters
p2382 Staging absolute operating time limit / Staging t_max op
Access level: 3
Can be changed: U, T
Units group: -
Min
0.1 [h]
Description: Limit for the total operating time of external motors.
The total operating time of an external motor increases every time it is switched in.
p2383 Staging stop mode / Staging stop mode
Access level: 3
Can be changed: T
Units group: -
Min
0
Description: Selection of the response used to stop the motors when the OFF command is sent.
Re p2383 = 1:
OFF1 disconnects the external motors from the line in the order 3 - 2 - 1. The time set in p2387 is applied as a delay
time between the disconnection of each motor. The main motor is only switched off if all the external motors have
already been switched off.
In the case of OFF2 and OFF3, the external motors and the main motor are switched off immediately with the OFF
command (same behavior as with p2383 = 0).
Value: 0:
1:
Caution: If p2383 = 1 and the OFF1 command is pending, the main motor will not be stopped until all external motors have
been disconnected and time p2387 has elapsed. The disconnection of the external motors can also serve as a
means to re-accelerate the main motor.
p2384 Staging motor ON delay / Staging t_del_ON
Access level: 3
Can be changed: U, T
Units group: -
Min
0.000 [s]
Description: Delay time once the staging conditions have been met until the external motor is switched on.
The activation of the corresponding status bit (p2379) for controlling the contactors or the motor starter is delayed
by this time, while the main motor falls back to the staging speed (p2378).
p2385 Staging speed hold time / Stag n_hold time
Access level: 3
Can be changed: U, T
Units group: -
Min
0.000 [s]
Description: Time during which the staging speed (see p2378) of the main motor is maintained after an external motor has been
connected and the main motor has been decelerated to the staging speed.
1-316
Normal stop
Sequential stop
Calculated: -
Scaling: -
Unit selection: -
Max
100000.0 [h]
Calculated: -
Scaling: -
Unit selection: -
Max
1
Calculated: -
Scaling: -
Unit selection: -
Max
999.000 [s]
Calculated: -
Scaling: -
Unit selection: -
Max
999.000 [s]
SINAMICS G120 Control Units CU230P-2 Parameter Manual (LH9), 01/2011
Data type: FloatingPoint32
Data set: -
Factory setting
24.0 [h]
Data type: Integer16
Data set: -
Factory setting
0
Data type: FloatingPoint32
Data set: -
Factory setting
0.000 [s]
Data type: FloatingPoint32
Data set: -
Factory setting
0.000 [s]
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