List of parameters
Parameters
1-709
© Siemens AG 2007 All Rights Reserved
SINAMICS S List Manual (LH1), 07/2007
Description: Sets the maximum steady-state modulation depth. When this limit is reached, the DC link voltage is boosted to
maintain the control margin. This means that the control reserve is maintained.
Dependency: Refer to: p3481, r3485
Description: Sets the dynamic response of the reserve controller for the modulation depth. As the smoothing time increases, the
response of the DC link voltage tracking becomes slower.
Dependency: Refer to: p3480, r3485
Description: Displays the reserve controller output for the modulation depth.
The DC link voltage is increased by this voltage value - the summed setpoint for the DC link voltage is output in
r0088.
The summed setpoint is limited to the maximum steady-stage DC link voltage (p0280).
Dependency: Refer to: p3480, p3481
Description: Sets the delay time for the ON/OFF1 command of the infeed. After ON/OFF1 = 0 the infeed remains in operation for
the specified time
Dependency: Refer to: p0840
Notice: The ON/OFF1 command of the infeed can be interrupted.
Note: This parameter is only relevant if a Motor Module and the infeed are controlled by the same OFF command. In this
case, the delay time and the stop ramp time of the motor can be coordinated with one another.
p3480 Infeed modulation depth limit / INF mod_depth lim
A_INF Can be changed: U, T Calculated: - Access level: 3
Data type: Floating Point Dynamic index: - Func. diagram: 8940
P-Group: Closed-loop control Units group: - Unit selection: -
Not for motor type: - Expert list: 1
Min Max Factory setting
50.0 [%] 110.0 [%] 97.0 [%]
p3481 Infeed standby controller dynamic response / INF res_ctrl dyn
A_INF Can be changed: U, T Calculated: - Access level: 4
Data type: Floating Point Dynamic index: - Func. diagram: 8940
P-Group: Closed-loop control Units group: - Unit selection: -
Not for motor type: - Expert list: 1
Min Max Factory setting
0.0 [ms] 1000.0 [ms] 7.5 [ms]
r3485 Infeed standby controller output / INF res_ctrl outp
A_INF Can be changed: - Calculated: - Access level: 3
Data type: Floating Point Dynamic index: - Func. diagram: 8940
P-Group: Closed-loop control Units group: - Unit selection: -
Not for motor type: - Expert list: 1
Min Max Factory setting
- [V] - [V] - [V]
p3490 Infeed OFF command delay time / INF t_del OFF
A_INF, B_INF,
S_INF
Can be changed: T Calculated: - Access level: 2
Data type: Floating Point Dynamic index: - Func. diagram: 8732, 8832,
8932
P-Group: Closed-loop control Units group: - Unit selection: -
Not for motor type: - Expert list: 1
Min Max Factory setting
0.0 [ms] 1000000.0 [ms] 0.0 [ms]
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