Temperature Evaluation - Siemens G130 List Manual

Temperature
sensor
+ temp
Hardware
X522.7 2 mA
smoothing 1 s
+
X522.8
-
KTY/PTC/
- temp
PT1000
<1> p4100
= 0: Evaluation disabled
= 1: PTC
= 2: KTY
= 6: PT1000
<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.
<3> As a result of the wire breakage monitoring the maximum temperature that can be measured is limited to approximate 188.6 °C.
<4> PTC: A value > 250 °C de-activates the alarm or fault.
KTY/PT1000: A value > 188.6 °C de-activates the alarm or fault.
<5> PTC: p4103 = 0 delay time = 0 s.
KTY/PT1000: p4103 = 0 Output from temperature timer even off (0).
1 2
DO: TM31
Terminal Module 31 (TM31) - Temperature evaluation
1650 Ohm (PTC)
PTC
R_Sensor
r4101
<1>
Sensor type
p4100
Software
smoothing 0.5 s
A
KTY
D
PT1000
3 4
-50 °C 250 °C
0 1
1
0
<1>
Sensor type
p4100
<3>
0
188.6 °C
-300 °C
1
R
2
6
T
-140 °C
<3>
188.6 °C
R
T
-99 °C
Measured temperature
Alarm is present
-300 °C
5 6
fp_9576_51_eng.vsd
10.05.16 V04.08.00
p4099[0] (4000.00 μs)
Alarm threshold
-48...251 [°C]
p4102[0] (100)
A35211
<4>
Alarm is present
p4103
r4104.0
<5>
1
T 0
0
5 K
Fault threshold
1
F35207
-48...251 [°C]
p4102[1] (120)
Fault is present
r4104.1
<4>
1
0
5 K
A35920 "Error temperature sensor channel 0"
<2>
0
TM31 temp act val
r4105
1
7
Function diagram
SINAMICS
8
- 9576 -