Tm150 Sensor Resistance / Tm150 R_Sensor; Tm31 Sensor Resistance / Tm31 R_Sensor; Tm150 Fault Threshold/Alarm Threshold / Tm150 F/A_Thresh - Siemens SINAMICS G150 Manual

2 Parameters
2.2 List of parameters
r4101[0...11]

TM150 sensor resistance / TM150 R_sensor

TM150 Can be changed: -
Data type: FloatingPoint32
P-Group: Terminals
Not for motor type: -
Min
- [ohm]
Description: Displays the actual resistance value of the temperature sensor connected at the Terminal Module.
Index: [0] = Temperature channel 0
[1] = Temperature channel 1
[2] = Temperature channel 2
[3] = Temperature channel 3
[4] = Temperature channel 4
[5] = Temperature channel 5
[6] = Temperature channel 6
[7] = Temperature channel 7
[8] = Temperature channel 8
[9] = Temperature channel 9
[10] = Temperature channel 10
[11] = Temperature channel 11
Note: The maximum measurable resistance value is approx. 2500 Ohm.
For 1x2 and 2x2 wire evaluation:
The actual sensor resistance is displayed in this parameter(i.e. the wire resistance (p4110) is taken into account).
The temperature sensors are connected to the following terminals:
X531 = channel 0 (for 2x2 wire evaluation, additionally channel 6)
X532 = channel 1 (for 2x2 wire evaluation, additionally channel 7)
X533 = channel 2 (for 2x2 wire evaluation, additionally channel 8)
X534 = channel 3 (for 2x2 wire evaluation, additionally channel 9)
X535 = channel 4 (for 2x2 wire evaluation, additionally channel 10)
X536 = channel 5 (for 2x2 wire evaluation, additionally channel 11)
Details on the wiring are included in the parameter description for p4108.
r4101

TM31 sensor resistance / TM31 R_sensor

TM31 Can be changed: -
Data type: Unsigned16
P-Group: Terminals
Not for motor type: -
Min
- [ohm]
Description: Displays the actual resistance value of the temperature sensor connected at the Terminal Module.
Note: The maximum measurable resistance value is approx. 2170 Ohm.
The temperature sensor is connected at terminals X522.7(+) and X522.8(-).
p4102[0...23]

TM150 fault threshold/alarm threshold / TM150 F/A_thresh

TM150 Can be changed: U, T
Data type: Integer16
P-Group: -
Not for motor type: -
Min
-99 [°C]
Description: Sets the fault threshold/alarm threshold for Terminal Module 150 (TM150).
For alarms (even indices [0, 2, 4 ... 22]), the following applies:
- The corresponding alarm is initiated, if the temperature actual value associated with a temperature channel
exceeds the associated alarm threshold (r4105[x] > p4102[2x]. In addition, the timer is started (p4103[x]).
626
Calculated: -
Dyn. index: -
Units group: -
Scaling: PERCENT
Max
- [ohm]
Calculated: -
Dyn. index: -
Units group: -
Scaling: PERCENT
Max
- [ohm]
Calculated: -
Dyn. index: -
Units group: -
Scaling: -
Max
251 [°C]
List Manual (LH2), 04/2014, A5E03263479A
Access level: 3
Func. diagram: 9626, 9627
Unit selection: -
Expert list: 1
Factory setting
- [ohm]
Access level: 3
Func. diagram: 9576
Unit selection: -
Expert list: 1
Factory setting
- [ohm]
Access level: 1
Func. diagram: 9626, 9627
Unit selection: -
Expert list: 1
Factory setting
251 [°C]
SINAMICS G130/G150