Siemens SINAMICS G150 Manual page 1231

Line voltage monitoring when powering-up
Supply voltage
p0210
Vdc_act
r0070
1
2
Temperature monitoring braking resistor
60 s
X21.1
X21.2 T 0
F06908
"Braking Module internal shutdown due to overtemperature"
F06907
"Braking Module internal overtemperature"
<1> For B_INF with Braking Module internal only.
<2> Only für S120 and G150.
1 2
DO: B_INF
Basic Infeed - Signals and monitoring functions (p3400.0 = 0)
85 % 110 %
F06310
"Supply voltage (p0210) incorrectly parameterized"
4000.00 μs
<1>
3 4
DC link monitoring DC link monitoring
Vdc Vdc V_upper_thresh
r0297
Vdc_act
r0070
[8750.1]
Vdc V_lower_thresh
r0296
Vdc offs A thresh
p0279
Precharge monitoring for the DC link
p0857
Energize line contactor
T 0
r0863.1
[8734.5]
Pre-charging completed
r0899.11
[8726.7]
5 6
fp_8760_54_eng.vsd
11.10.12 V04.07.00
p0115[3] (2000.00 μs)
<2>
F30002
"DC link overvoltage"
F30003
"DC link undervoltage condition"
+
+
A06810
"DC link voltage too low"
F06000
"Precharging monitoring time expired"
7 8
Function diagram
- 8760 -
S120/S150/G130/G150