Siemens SINAMICS S120 Manual De Listas página 2510

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
F06907
"Braking Module internal overtemperature"
<1> For B_INF with Braking Module internal only.
<2> Only for S120 and G150.
1 2
DO: B_INF
Basic Infeed - Signals and monitoring functions
85 % 110 %
F06310
"Supply voltage (p0210) incorrectly parameterized"
4000.00 µs
<1>
3 4
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
[8738.5]
Precharging completed
r0899.11
[8726.7]
5 6
fp_8760_54_eng.vsd
09.11.18 V05.02.03
p0115[3]
<2>
F30002
"DC link overvoltage"
+
+
A06810
"DC link voltage too low"
&
7 8
Function diagram
- 8760 -
S120/S150/G130/G150