List of parameters
Parameter
1-229
© Siemens AG 2012 All Rights Reserved
SINAMICS S110 List Manual (LH7), 06/2012, 6SL3097-4AP10-0BP3
The Motor Module decides autonomously whether the armature short-circuit is activated. In this case, the following
applies: r1239.4 = r1239.5.
c) Internal armature short-circuit (p1231 = 4) was selected.
The Control Unit issues the command to the Motor Module to short-circuit the motor through the power semicon-
ductors.
Re bit 05:
The Motor Module signals that the motor is short-circuited in the Motor Module through the power semiconductors.
Re bit 06:
a) Internal voltage protection (p1231 = 3) was selected and the Motor Module does not support the autonomous
internal voltage protection (r0192.10 = 0).
The internal voltage protection is ready and is activated as soon as the activation criterion is fulfilled.
a) Internal voltage protection (p1231 = 3) was selected and the Motor Module supports the autonomous internal
voltage protection (r0192.10 = 1).
The internal voltage protection is ready and the Motor Module decides autonomously - using the DC link voltage -
whether the short-circuit is activated. In this case, protection is also provided even if the DRIVE-CLiQ connection
between the Control Unit and Motor Module was interrupted. The short-circuit is activated if the DC link voltage
exceeds 800 V. If the DC link voltage falls below 450 V, then the short-circuit is withdrawn.
c) Internal armature short-circuit (p1231 = 4) was selected.
The internal armature short-circuit is ready and is activated as soon as the activation criterion is fulfilled.
Activation criterion (one of the following criteria is fulfilled):
- the signal at BI: p1230 (armature short-circuit activation) is 1.
- the drive is not in the state "S4: Operation" or in S5x (refer to function diagram 2610).
- the internal pulse enable is missing (r0046.19 = 0).
Re bit 12, 13:
Only effective for p1231 = 14.
Description: Sets the configuration of the controller or monitoring for the DC link voltage (Vdc).
Value: 0: Inhib Vdc ctrl
1: Vdc_max controller enable
2: Vdc_min controller (kinetic buffering) enable
3: Vdc_min controller and Vdc_max controller enable
4: Activates Vdc_max monitoring
5: Activates Vdc_min monitoring
6: Activates Vdc_min monitoring and Vdc_max monitoring
7: Vdc_max controller without accelerating enable
8: Vdc_min controller without braking enable
9: Vdc_min and Vdc_max controller w/o braking/accelerating enable
Dependency: Refer to: p1244, p1248, p1250, p1532
Notice: During a few steps of the rotating measurement (p1960 = 1) the Vdc_min controller and/or Vdc_max controller is
disabled.
Note: p1240 = 1, 3:
When the upper DC link voltage threshold is reached (p1244), then the following applies:
- the Vdc_max controller limits the regenerative energy in order that the DC link voltage is kept below the maximum
DC link voltage when braking.
- when other drives regenerate into the DC link, then the Vdc_max controller causes the motor to accelerate.
p1240[0...n] Vdc controller or Vdc monitoring configuration / Vdc_ctrl config
SERVO_S110-CAN,
SERVO_S110-DP,
SERVO_S110-PN
Can be changed: U, T Calculated: - Access level: 3
Data type: Integer16 Dynamic index: DDS, p0180 Func. diagram: 3082, 5650
P-Group: Functions Units group: - Unit selection: -
Not for motor type: REL Scaling: - Expert list: 1
Min Max Factory setting
0 9 0
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