Siemens G130 List Manual page 115

Notice: When connected to 3-ph. 230 V AC (only booksize units) the following must be observed:
- the undervoltage and overvoltage limits change (r0296, r0297).
- when using the internal braking chopper of Basic Line Modules (20 or 40 kW) the threshold when the braking
chopper becomes active is reduced to 385 V. When using an external braking chopper, it must be ensured that a
suitable activation threshold is used.
- all of the components connected to this DC link must also be adapted to the low line supply voltage. It is especially
important that the rated DC voltage of all of the drives connected to this DC link is set with p0210 (e.g.
p0210(SERVO) = 1.35 x p0210(B_INF) = 310 V).
- it is not possible to use a Control Supply Module (CSM) to generate a 24 V supply from the DC link, as the minimum
continuous DC link voltage should not be below 430 V.
Note: The supply voltage range depends on the voltage class of the power unit.
400 V chassis units: 380 V <= p0210 <= 480 V
690 V chassis units: 500 V <= p0210 <= 690 V
400 V booksize units can also be connected to 3-ph. 230 V AC:
400 V booksize units: 180 V <= p0210 <= 480 V
A reduced supply voltage up to 70 V is possible if p0212.0 = 1 has been set.
p0212 Power unit configuration / PU config
VECTOR_G Can be changed: C2(2)
Data type: Unsigned16
P-Group: Converter
Not for motor type: -
Min
-
Description: Sets the power unit configuration.
Bit field: Bit
00
01
03
05
Dependency: For bit 00:
Reduced supply voltages are only possible for booksize and chassis power units (DC/AC).
Bit 0 = 1 can only be set if r0192.22 = 1.
For bit 01 = 1:
The external precharging setting only affects the DC/AC power units.
For bit 03 = 1:
The automatic adaptation (reduction) of the Vdc max limit is deactivated (only for chassis power units). Bit 3 only has
an effect, if bit 0 is simultaneously set.
Refer to: r0192, p0210
Caution: For bit 00:
Working with reduced input voltages deactivates undervoltage detection.
For bit 03:
If the automatic setting of the Vdc max limit is deactivated, then all of the components connected to the DC link must
be suitable for the maximum DC link voltage of the power unit (e.g. 820 V for 400 V units).
Note: For bit 00 = 0:
It is not possible to reduce the supply voltage in p0210.
For bit 00 = 1:
With this setting the supply voltage in p0210 can be reduced to 100 V.
Booksize PU: only for operating mode p1300 = 19
Chassis PU: only for operating mode p1300 > 19 and closed-loop DC voltage control
For bit 01 = 0:
There is no external precharging of the DC/AC Motor Modules. The precharging monitoring is bypassed.
For bit 01 = 1:
There is external precharging of the DC/AC Motor Modules. The precharging monitoring is calculated.
For bit 03 = 0:
The DC link voltage limit is calculated from p0210.
SINAMICS G130/G150
List Manual (LH2), 07/2016, A5E03263479A
Signal name
Drive unit line supply voltage reduced
External precharging present
Automatically adapt Vdc_max limit
Contactor display inputs/outputs status
Calculated: -
Dyn. index: -
Unit group: -
Scaling: -
Max
-
1 signal
Yes
Yes
No
Yes
2 Parameters
2.2 List of parameters
Access level: 3
Func. diagram: -
Unit selection: -
Expert list: 1
Factory setting
0000 0000 bin
0 signal
No
No
Yes
No
FP
-
-
-
9814
115