F
u
nct
ion
d
ia
gr
am
s
Sign
als a
nd
mo
nitor
ing
fun
ctio
n
s
2-
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2
© Siemens AG
2012 All Rights Reserved
SINAMICS
S110
List Manual (LH7
), 06/201
2, 6SL3097-
4AP
1
0-0BP3
Fi
g.
2
-1
71
801
4 – The
rma
l mo
nitoring
, po
wer unit
Control Unit
Temperature measurement
- 8014 -
Function diagram
8
7
6
5
4
3
2
1
fp_8014_98_eng.vsd
DO: SERVO
SINAMICS S110
29.10.08 V04.04.00
Signals and monitoring functions - Thermal monitoring, power unit
Tmax heatsink
Thermal monitoring for the power unit
Max
0
1
0
1
Power unit
temperatures [°C]
r0037 [0...19]
Maximum power unit temperature
5 °C
Faults "power unit overtemperature"
F30004 inverter heatsink
F30024 thermal model
F30025 chip F30035 air intake
F30036 electronics module
F30037 rectifier
1 = Fault thermal overload in power unit
1 = Alarm, thermal overload, power unit
+
-
0
1
Alarms "power unit overtemperature"
A05000 inverter heatsink
A05001 chip
A05002 air intake
A05003 electronics module
A05004 rectifier
F30005 "Power unit overload"
Overload response
Power unit overload response
p0290
Power unit overload
(0...100 %)
r0036
[2548.2]
0
1
A07805 "Power unit overload"
Alarm threshold
i²t overload power unit 0...100 %
p0294 (95 %)
100 %
4000.00 μs
1
1
LT I_rated
r0207
i²t model
power unit
r2135.13
r2135.15
[2548.2]
r0068
I_act abs. value
[5730.4]
r0068[0]
I_act abs. value
Pulse frequency
p1800
0
1
Power Module
PM-IF
PM-IF: Power Module Interface