Siemens SINAMICS G130 Manual De Listas página 1057

Temperature sensor
+ temp
2 mA
X522.7
+
X522.8
-
KTY/PTC
- temp
<1> p4100
= 0: Evaluation disabled
= 1: PTC
= 2: KTY
<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
Alarm is not present
[9577]).
Alarm is present
-300 °C
<3> As a result of the wire
breakage monitoring
[9577.3] the
maximum
temperature that can
be measured is
limited to approx.
188.6 °C.
<4> A value > 250 °C de-
activates the alarm or
fault.
<5> Bei KTY p4103 = 0
Output from
TempTimer (0).
Bei PTC p4103 = 0
delay time = 0s.
1 2
DO: TM31
Terminal Module 31 (TM31) - Temperature evaluation KTY/PTC
Hardware
Software
smoothing 1 s
smoothing 0.5 s
A
D
Temp. alarm threshold
-48...251 °C
p4102[0] (100)
<4>
<2>
Alarm A35920
temperature sensor evaluation
1
0
1
0
<4>
Temp. fault threshold
-48...251 °C
p4102[1] (120)
3 4
R
<1>
Sensor type
KTY
p4100
Sensor
resistance
r4101
Resistance
PTC resistor
calculation
threshold 1650 Ohm
PTC
Sensor resistance [9577.1]
Measured temperature
TempTimer
p4103
<5>
T 0
1
5 6
fp_9576_51_eng.vsd
13.08.09 V04.03.01
p4099[0] (4000.00 μs)
188.6 °C
<3>
2
T
1
-140 °C
Sensortype
p4100
0
-50 °C
<1>
250 °C
1
1
0
r4104.0
A35211
"Overtemperature sensor TM31"
r4104.1
F35207
"Overtemperature sensor TM31"
TM31 Temperature actual value
r4105
7 8
Function diagram
- 9576 -
SINAMICS