3
F
unction
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iag
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s
3.19
Sign
als a
n
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onitor
ing
fun
ctio
n
s
SINAMICS
G120D
78
6
L
ist Manual (LH
14)
, 01/2
016
, A5E3384231
3
F
ig.
3
-171
80
21 – Th
erma
l mo
nitorin
g,
po
wer mo
dul
e
- 8021 -
Function diagram
8
7
6
5
4
3
2
1
fp_8021_97_51.vsd
Signals and monitoring functions
SINAMICS G120D
09.12.2015
V4.7.6
Thermal monitoring, power module
Max
0
1
0
1
5 °C
0
1
0
1
100 %
1
1
Power module
T_max heatsink
Temperature measurement
i²t model
power
module
Maximum power module temperature
Thermal monitoring for the power module
1 = Fault power unit
thermal overload
Faults "Power unit overtemperature"
F30004 "Overtemperature heat sink AC inverter"
F30024 "Overtemperature thermal model"
F30025 "Chip overtemperature"
Alarms "Power unit overtemperature"
A05000 "Overtemperature heat sink AC inverter"
A05001 "Overtemperature depletion layer chip"
A05002 "Air intake overtemperature"
A05006 "Overtemperature thermal model"
F30005 "Power unit: Overload I2t"
1 = Alarm power unit
thermal overload
Overload response
A07805 "Power unit overload I2t"
Pulse freq setp
2.000 ... 16.000 [kHz]
p1800 [D] (4.000)
PU I2t alrm thresh
10.0 ... 100.0 [%]
p0294 (95.0)
PU overld response
0 ... 13
p0290 (2)
r0036
PU overload I2t [%]
r0068
I_act abs val [Arms]
PU PI_rated [Arms]
r0207[0..4]
r0037 [0..19]
PU temperatures [°C]
Control Unit
[0]
[6714.8]
–
+
ZSW fault/alarm 2
r2135
r2135
.13
[2548.2]
[2548.2]
ZSW fault/alarm 2
r2135
r2135
.15
Power Module Interface
Содержание SINAMICS G120D CU240D-2 DP
Страница 1: ...s SINAMICS SINAMICS G120D Control Units CU240D 2 CU250D 2 List Manual 01 2016 Edition ...
Страница 2: ......
Страница 954: ...4 Faults and alarms 4 2 List of faults and alarms SINAMICS G120D 954 List Manual LH14 01 2016 A5E33842313 ...
Страница 978: ...Index SINAMICS G120D 978 List Manual LH14 01 2016 A5E33842313 ...
Страница 979: ......