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p1810
Modulator configuration / Modulator config
Access level: 3
Can be changed: T, U
Unit group: -
Min:
-
Description:
Sets the configuration for the modulator.
Bit field:
Bit
00
01
NOTICE
Bit 1 = 1 can only be set under a pulse inhibit and for r0192.14 = 1.
Note
For bit 00 = 0:
Voltage limitation from the minimum of the DC link voltage (lower ripple in the output current, reduced output voltage).
For bit 00 = 1:
Voltage limitation from averaged DC link voltage (higher output voltage with increased ripple in the output current).
The selection is only valid if the DC link compensation is not performed in the Control Unit (bit 1 = 0).
For bit 01 = 0:
DC link voltage compensation in the modulator.
For bit 01 = 1:
DC link voltage compensation in the current control.
p1820[0...n]
Reverse the output phase sequence / Outp_ph_seq rev
Access level: 2
Can be changed: T
Unit group: -
Min:
0
Description:
Sets the phase sequence reversal for the motor without setpoint change.
If the motor does not rotate in the required direction, then the output phase sequence can be reversed using this
parameter. This means that the direction of the motor is reversed without the setpoint being changed.
Value:
0:
1:
Note
This setting can only be changed when the pulses are inhibited.
r1838.0...15
CO/BO: Gating unit status word 1 / Gating unit ZSW1
Access level: 3
Can be changed: -
Unit group: -
Min:
-
Description:
Display and BICO output for status word 1 of the power unit.
Bit field:
Bit
00
01
02
03
SINAMICS G120XA converter
Operating Instructions, 03/2019, FW V1.0, A5E44751205B AB
Signal name
Avg value filter for V_lim (only for Vdc_comp in modulator)
DC link voltage compensation in the current control
OFF
ON
Signal name
Fault time-critical
Gating unit mode bit 0
Pulse enable
Switch-off signal path STO_B
Calculated: -
Scaling: -
Unit selection: -
Max:
-
1 signal
Yes
Yes
Calculated: -
Scaling: -
Unit selection: -
Max:
1
Calculated: -
Scaling: -
Unit selection: -
Max:
-
1 signal
ON
ON
ON
Inactive
Parameters
7.3 Parameters
Data type: Unsigned16
Dynamic index: -
Function diagram: -
Factory setting:
0000 bin
0 signal
FP
No
-
No
-
Data type: Integer16
Dynamic index: DDS, p0180
Function diagram: -
Factory setting:
0
Data type: Unsigned16
Dynamic index: -
Function diagram: -
Factory setting:
-
0 signal
FP
OFF
-
OFF
-
OFF
-
Active
-
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