D20, Circuit Diagram Prepared For Motor Temperature Monitoring - Siemens SINAMICS DCM Betriebsanleitung

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11.11 Documentation
11.11.2

D20, circuit diagram prepared for motor temperature monitoring

Category
Documentation
Function
PT100, PT1000, KTY84-130, PTC or NTC motor temperature monitoring devices can be
directly evaluated in the SINAMICS DCM DC Converter. When specifying the option, for the
corresponding temperature input, this is documented in the circuit diagram. The customer
connection is realized at the TMC terminal adapter.
Connection
Table 11- 34 Terminal strip –X71 – connection for a temperature sensor
Terminal
53
54
55
Max. connectable cross-section: 1.5 mm
If a sense cable is not used for compensating the cable resistances (two-wire sensor), then
terminals 54 and 55 must be connected.
Commissioning
See the operating instructions of the SINAMICS DCM DC converter, SINAMICS DCM DC
converter List Manual, operating instructions of the SINAMICS DCM Cabinet, Chapter Signal
connections (Page 85).
Parameter assignment
Set the selected sensor type at p50490.
Set the alarm temperature at p50491.
Set the shutdown temperature at p50492.
Reaction
A60032
F60029
F60096
300
Designation
Temp1
Temp2 (sense)
Temp1
2
Motor temperature alarm
Motor temperature fault
Temperature sensor faulty
Technical data
Temperature sensor
Operating Instructions, 04/2015, A5E36161239/RS-AA/001
SINAMICS DCM Cabinet