Siemens Sinamics s120 Commissioning Manual page 256

Commissioning
3.18 Commissioning SIMOTICS T-1FW6 built-in torque motors
Checking the PTC sensor type
You can simulate a sensor responding to an overtemperature condition (high ohmic state) by
disconnecting the connections. You can disconnect the connections for the temperature
sensors by removing the Sensor Module External SME12x (connector, interface X200).
If the sensor type is parameterized as PTC fault, then fault "F07011 drive: Motor
overtemperature" is immediately displayed independent of the setting of p0604...p0606. If
the sensor type is parameterized as PTC alarm with timer, after the time parameterized in
p0606, fault F07011 is generated.
Test for sensor type PT1000 or KTY
If you withdraw the connector of interface X200 and have therefore disconnected the
PT1000 connection (or KTY connection), after the time parameterized in p0607 has expired,
fault "F07016 drive: Motor temperature sensor fault" is displayed in the alarm window of the
STARTER commissioning tool.
Check the wiring of the temperature sensors by checking the resistance values at connector
interface X200. The wiring is OK for the following resistance values:
PT1000 at 20 °C approx. 1080 Ω
KTY 84 at 20 °C approx. 580 Ω
PTC for 20 °C 120 Ω...300 Ω
The assignment of connector interface X200 can be found in the "SINAMICS S120 Manual
Control Units and Additional System Components".
Terminal Module TM120
Terminal Module TM120 is a DRIVE-CLiQ component for temperature evaluation with safe
isolation, see also "SINAMICS S120 Manual for Control Units and Additional System
Components" in Chapter "System components".
TM120 is an autonomous input/output component. You can freely assign the temperature
channels to any Motor Module.
You can assign every channel to the following sensor types:
● PTC
● KTY 84
● PT1000
● Bimetallic NC contact
Parameterization
For a standard configuration with correct pre-assignment of the temperature channels, the
Terminal Module TM120 must be located between the Sensor Module and the Motor Module
(DRIVE-CLiQ).
If this is not the case, you must parameterize all of the required temperature channels in both
the Motor Module and Terminal Module TM120.
256
STARTER Commissioning Manual
Commissioning Manual, (IH1), 07/2016, 6SL3097-4AF00-0BP5