Siemens SINAMICS S Series List Manual page 1352

Line voltage monitoring when powering-up
Connection 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.
1 2
DO: B_INF
Basic Infeed - Signals and monitoring functions (p3400.0 = 0)
85 % 110 %
A06310
"Supply voltage
(p0210) incorrectly parameterized"
4000.00 µs
<1>
3 4
DC link monitoring
Vdc U_upper_thresh
r0297
Vdc_act
r0070
Vdc U_lower_thresh
+
Vdc Offs Warnschw
p0279
+
Precharge monitoring for the DC link
p0857
Energize line contactor
[8734.5] r0863.1
T 0
Pre-charging completed
[8726.7]
r0899.11
5
fp_8760_01_eng.vsd
19.07.07 V02.05.00
p0115[3] (2000.00 µs)
F30002
"DC link overvoltage"
F30003
"DC link undervoltage condition"
r0296
A6810
"DC link voltage too low"
F06000
"Precharging monitoring time expired"
6 7
Function diagram
SINAMICS S
8
- 8760 -