2 Parameters
2.2 List of parameters
SINAMICS G130/G150
438 List Manual (LH2), 04/2014, A5E03263479A
Description: Frequency to shift the switchover frequency r1836 for pulse frequency reduction.
The parameter value reduces the switchover frequency threshold with the same parameter index.
Index: [0] = Frequency limit 1
[1] = Frequency limit 2
Dependency: Refer to: r1836
Description: Displays the frequency limits, under which the pulse frequency is automatically reduced.
Starting from the parameterized pulse frequency p1800, the pulse frequency is reduced to the next possible one, if
the frequency limits and an additional hysteresis are fallen below.
Index: [0] = Frequency limit 1
[1] = Frequency limit 2
Dependency: Refer to: p1810, p1835
Note: The pulse frequency reduction is not active for U/f control.
A minimum clearance of 10 Hz is kept between the frequency thresholds, which cannot be fallen below when
changing p1835.
Re index 0:
Frequency limit for the first pulse frequence reduction (active for p1810.8 = 1).
Re index 1:
Frequency limit for the second pulse frequence reduction (active for p1810.9 = 1).
Description: Display for the configuration of the gating unit driver.
p1835[0...1] Pulse frequency reduction switchover frequency shift / f_puls_red f_sw
VECTOR_G (n/M) Can be changed: U, T Calculated: - Access level: 3
Data type: FloatingPoint32 Dyn. index: - Func. diagram: -
P-Group: Modulation Units group: - Unit selection: -
Not for motor type: REL, FEM Scaling: - Expert list: 1
Min Max Factory setting
0.00 [Hz] 800.00 [Hz] 0.00 [Hz]
r1836[0...1] Pulse frequency reduction, switchover frequency / f_puls_red f_sw
VECTOR_G (n/M) Can be changed: - Calculated: - Access level: 3
Data type: FloatingPoint32 Dyn. index: - Func. diagram: -
P-Group: Modulation Units group: - Unit selection: -
Not for motor type: REL, FEM Scaling: - Expert list: 1
Min Max Factory setting
- [Hz] - [Hz] - [Hz]
r1837 Gating unit configuration / Gating unit config
VECTOR_G Can be changed: - Calculated: - Access level: 3
Data type: Unsigned32 Dyn. index: - Func. diagram: -
P-Group: Modulation Units group: - Unit selection: -
Not for motor type: - Scaling: - Expert list: 1
Min Max Factory setting
- - -
Bit field: Bit Signal name 1 signal 0 signal FP
00 Modulation depth for a flying restart Limited Not limited -
01 Modulation depth for Vdc closed-loop
control
Limited Not limited -
02 Vdc_min controller Active Not active -
03 Motor data identification routine Active Not active -
04 Current offset calculation Active Not active -
05 Simulation mode Active Not active -
06 Reverse the output phase sequence Active Not active -
07 CCW dir of rot Active Not active -
08 Synchronization (bypass) Active Not active -
09 F07801 monitor by application Active Not active -
10 Chassis Drive active Yes No -
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