Temperature Sensor Evaluation - Siemens SINAMICS S150 NEMA Operating Instructions Manual

Functions, monitoring and protective functions
9.5 Monitoring functions and protective functions
Temperature measurement via PT1000
The connection is made at the terminals X41:3 (Temp-) and X41:4 (Temp+) at the Control
Interface Module.
● Activate motor temperature measurement via Motor Module: p0600 = 11:
● Set the PT1000 temperature sensor type: p0601 = 6.
9.5.5.5

Temperature sensor evaluation

Temperature measurement via KTY, PT100 or PT1000
● When the alarm threshold is reached (set via p0604; factory state after commissioning
248 °F (120 °C)), alarm A07910 is triggered.
Parameter p0610 can be used to set how the drive responds to the alarm triggered:
– 0: No response, only alarm, no reduction of I_max
– 1: Alarm and reduction of I_max and fault (F07011)
– 2: Alarm and fault (F07011), no reduction of I_max
– 12: Alarm and fault (F07011), no reduction of I_max, temperature storage
● When the fault threshold is reached (set via p0605, factory state after commissioning
311 °F (155 °C)), fault F07011 is triggered in conjunction with the setting in p0610.
Temperature measurement via PTC or bimetallic NC contact
● Once the PTC or the bimetallic normally closed contact responds, alarm A07910 is
initiated.
● Fault F07011 is returned once the waiting time defined in p0606 has elapsed.
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Operating Instructions, 12/2018, A5E36652151A
Enclosed Drives