Samsung SINAMICS G130 Mode D'emploi page 1250

Temperature sensor
+ temp
2 mA
X520.5
+
X520.6
-
KTY/PTC
- temp
<1> p3665
= 0: No sensor
= 1: PTC
= 2: KTY
<2> A fault or alarm in the temperature evaluation of the VSM is communicated to the downstream evaluation using special temperature values.
<3> As a result of the wire breakage monitoring the maximum temperature that can be measured is limited to approx. 175 °C.
<4> A value > 250 °C de-activates the alarm or fault.
<5> Can only be used with chassis infeeds.
<6> The VECTOR drive object is assigned a dynamic index (p0150).
1 2
DO: A_INF, S_INF, VECTOR
Voltage Sensing Module (VSM) - Temperature evaluation
Sensor type
p3665 (0)
Hardware
<6> <1>
smoothing 1 s
A
Resistance
calculation
D
Overtemperature hysteresis
<2>
Alarm A35920
temperature sensor evaluation
Alarm is not present
Alarm is present
-300 °C
3 4
R
KTY
Software smoothing 0.5 s
PTC
PTC resistor
threshold 1650 Ohm
Overtemperature alarm threshold
<4> 0...301 [°C]
<6> p3667[0] (150)
1
0
<6>
p3669
1
0
Overtemperature fault threshold
<4> 0...301 [°C]
<6> p3668[1] (180)
5 6
fp_9886_54_eng.vsd
08.06.07 V04.05.00
4000.00 μs
248 °C
<3>
<5>
Sensor type
T
p3665 (0)
-140 °C <6> <1>
2
1
1
0
0
-50 °C
250 °C
1
Sensor resistance
[9887.1]
A34211
"Temperature alarm threshold exceeded"
r3664.0
F34207
"Temperature fault threshold exceeded"
r3664.1
Temperature KTY
r3666
7 8
Function diagram
- 9886 -
S120/S150/G130/G150