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Te
rmin
a
l Mo
dule
3
1
(T
M31
)
F
u
nct
ion
D
iag
ra
m
s
2
-13
99
© Siemens AG 2
007 All Rights Reserved
SINAMICS
S List Manual (LH1
), 07/200
7
Fi
gure 2-2
6
7
9
576 – T
e
mperat
ure eva
luatio
n KT
Y/PT
C
- 9576 -
Function diagram
8
7
6
5
4
3
2
1
fp_9576_51_eng.vsd
SINAMICS
25.11.04 V02.05.00
X522.7
X522.8
Sensor
resistance
r4101
Hardware
smoothing 1 s
0
1
0
1
Temp. alarm threshold
-48...251 °C
p4102[0] (100)
r4104.1
r4104.0
Software
smoothing 0.5 s
2 mA
KTY/PTC
Temperature sensor
-50 °C
0
1
1
2
Sensor type
p4100
PTC resistor
threshold 1650 Ohm
T
R
1
0
250 °C
KTY
PTC
248 °C
-140 °C
+
-
+ temp
- temp
Temp. fault threshold
-48...251 °C
p4102[1] (120)
Sensor type
p4100
<1>
<1> p4100
= 0: Evaluation disabled
= 1: PTC
= 2: KTY
Terminal Module 31 (TM31) - Temperature evaluation KTY/PTC
DO: TM31
<1>
A35211
"Overtemperature sensor TM31"
Alarm A35920
temperature sensor evaluation
F35207
"Overtemperature sensor TM31"
r4105
TM31 Temperature actual value
<2> An alarm A35920 in
the temperature
evaluation of the
TM31 is signaled to
the next
(downstream) vector
control via the special
temperature value -
300 °C (refer to
[9577]).
Sensor resistance [9577.1]
p4099[0] (4000.00 µs)
<2>
<3> As a result of the wire
breakage monitoring
[9577.3] the
maximum
temperature that can
be measured is
limited to approx.
175 °C.
Alarm is not present
Measured temperature
Alarm is present
-300 °C
A
D
Resistance
calculation
<3>
<4>
<4> A value > 250 °C de-
activates the alarm or
fault.
<4>
Содержание SINAMICS S Series
Страница 1: ...sinamics s SINAMICS S List Manual 07 2007 ...
Страница 2: ......
Страница 1422: ...Function Diagrams Braking Module external 2 1422 Siemens AG 2007 All Rights Reserved SINAMICS S List Manual LH1 07 2007 ...
Страница 1750: ...Faults and Alarms List of faults and alarms 3 1750 Siemens AG 2007 All Rights Reserved SINAMICS S List Manual LH1 07 2007 ...
Страница 1778: ...Appendix List for motor code encoder code A 1778 Siemens AG 2007 All Rights Reserved SINAMICS S List Manual LH1 07 2007 ...
Страница 1812: ...Index D 1812 Siemens AG 2007 All Rights Reserved SINAMICS S List Manual LH1 07 2007 ...