Siemens SINAMICS S120 Commissioning Manual page 155

Commissioning information
The index [0..n] used in the following identifies either the motor data set or the encoder data
set.
SMC10/SMC20
You can use the STARTER screen (\signals and monitoring \ motor temperature) to
parameterize the motor temperature evaluation via SUB-D socket X520.
SMC30 (from Order No. 6SL3055-0AA00-5CA2)
In addition to temperature evaluation via terminal X531 (temperature channel 1), this module
also has temperature evaluation at SUB-D socket X520 (temperature channel 2).
At the default setting (p0600 = 1 "Temperature via encoder 1" and p0601 = 2 "KTY") the
temperature is evaluated via the first temperature channel. The temperature sensor is
connected to terminal X531 on the SMC30. The temperature is shown via r0035.
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
● 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
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 sensor type of the temperature sensor 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.
Commissioning Manual
Commissioning Manual, (IH1), 01/2011, 6SL3097-4AF00-0BP1
temperature evaluation, is assigned (n = motor data set).
encoder data set n, not 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.
2.16 Temperature sensors for SINAMICS components
Commissioning
153