Siemens Sinamics s120 Commissioning Manual page 285

The parameterization of the motor temperature evaluation via the sub D socket X520 must
be performed in the expert list as follows:
● p0600[0...n]: Selection of the encoder (1, 2 or 3) to which the SMC30 that is used for the
temperature evaluation, is assigned (n = motor data set).
● p0601[0...n] = 10 (evaluation via several temperature channels), n = motor data set.
● p4601[0...n]: Select the temperature sensor type for temperature channel 2 (depends on
encoder data set n, not the motor data set).
Note
With several encoders, the index [n] of the relevant encoder / encoder data set, via which
the temperature evaluation is performed, must be used.
The temperature is displayed in parameter r4620[1] (temperature channel 2). For multiple
temperature channels (use of temperature channels 1 and 2 on SMC30), parameter r0035
shows the maximum temperature.
Example:
A KTY temperature sensor is connected at the sub D socket X520 on the SMC30 of Encoder
1.
This is parameterized via:
● p0600[0...n] = 1 / p0601[0...n] = 10 / p4601[0...n] = 20
Both temperature channels (X520 and X531) can be used at the same time. In addition to
the above parameterization, the temperature sensor type connected at terminal X531 must
be entered in p4600[0...n]. The maximum value is then generated for the motor temperature
and displayed in r0035.
Note
With several encoders, the index [n] of the relevant encoder / encoder data set, via which the
temperature evaluation is performed, must be used.
CU310-2 DP/CU310-2 PN
The Control Unit 310-2 has an integrated SMC30 encoder interface. This encoder interface
is accessed via the 15-pin Sub-D-contact X23 and is evaluated as temperature channel 1.
STARTER Commissioning Manual
Commissioning Manual, (IH1), 07/2016, 6SL3097-4AF00-0BP5
3.21 Temperature sensors for SINAMICS components
Commissioning
285