List of parameters
Parameters
1-115
© Siemens AG 2007 All Rights Reserved
SINAMICS S List Manual (LH1), 07/2007
Description: Sets the drive unit supply voltage.
AC/AC unit: The rms value of the phase-to-phase line supply voltage should be entered.
DC/AC unit: The rated DC voltage of the connection busbar should be entered.
Dependency: Set p1254, p1294 (automatic detection of the Vdc switch-on levels) = 0.
The switch-in thresholds of the Vdc_max controller are then directly determined using p0210.
Caution: If the line supply voltage is higher than the entered value, the Vdc controller may be automatically de-activated in
some cases to prevent the motor from accelerating. In this case, an appropriate alarm is output.
Note: Setting ranges for p0210 as a function of the rated power unit voltage:
V_rated = 400 V:
- p0210 = 380 ... 480 V (AC/AC), 510 ... 720 V (DC/AC)
V_rated = 400 V (booksize):
- p0210 = 380 ... 480 V (AC/AC), 510 ... 720 V, 270 ... 360 V (DC/AC)
V_rated = 500 V:
- p0210 = 500 ... 600 V (AC/AC), 675 ... 900 V (DC/AC)
V_rated = 690 V:
- p0210 = 660 ... 690 V (AC/AC), 890 ... 1035 V (DC/AC)
The pre-charging switch-in threshold for the DC link voltage (Vdc) is calculated from p0210:
Vdc_pre = p0210 * 0.82 * 1.35 (AC/AC)
Vdc_pre = p0210 * 0.82 (DC/AC)
The undervoltage thresholds for the DC link voltage (Vdc) are calculated from p0210 as a function of the rated
power unit voltage:
V_rated = 400 V:
- V_min = p0210 * 0.78 (AC/AC), p0210 * 0.60 (DC/AC)
V_rated = 500 V:
- V_min = p0210 * 0.76 (AC/AC)
V_rated = 690 V:
- V_min = p0210 * 0.74 (AC/AC), p0210 * 0.57 (DC/AC)
Description: Sets the drive unit supply voltage (3-ph. AC).
The value corresponds to the rms value of the phase-to-phase rated line supply voltage.
Caution: If the line supply voltage is higher than the entered value, the Vdc controller may be automatically de-activated in
some cases to prevent the motor from accelerating. In this case, an appropriate alarm is output.
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 from the Basic Line Modules (20 or 40 kW) the threshold when the brak-
ing 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.
p0210 Drive unit line supply voltage / Supply voltage
SERVO, VECTOR Can be changed: C2(2), T Calculated: - Access level: 3
Data type: Unsigned16 Dynamic index: - Func. diagram: -
P-Group: Converter Units group: - Unit selection: -
Not for motor type: - Expert list: 1
Min Max Factory setting
1 [V] 63000 [V] 600 [V]
p0210 Drive unit line supply voltage / Supply voltage
B_INF Can be changed: C2(1) Calculated: - Access level: 1
Data type: Floating Point Dynamic index: - Func. diagram: 8760
P-Group: Converter Units group: - Unit selection: -
Not for motor type: - Expert list: 1
Min Max Factory setting
200 [Vrms] 1000 [Vrms] 400 [Vrms]
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