Technical data

Commissioning
2.16 Temperature sensors for SINAMICS components
Commissioning Manual
154 Commissioning Manual, (IH1), 01/2011, 6SL3097-4AF00-0BP1
CU310-2DP / CU310-2PN
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.
There are three options available to evaluate the temperature:
1. Temperature channel 1 via the SMC30 encoder interface X23.
2. Temperature channel 1 via terminal X120, for example, if an encoder is being used.
3. Two temperature channels via X23 and X120. Encoder interface X23 is assigned to
temperature channel 1 and terminal X120 is assigned to temperature channel 2.
The following parameter settings must be made:
For 1. One temperature channel 1 via encoder interface X23:
● p0600[0..n] = 1: Selects the encoder (1, 2 or 3), which is assigned to encoder interface
X23 and via which the temperature is evaluated (n = motor data set).
● p0601[0..n] = 1 or 2: Selection of the temperature sensor type, n = motor data set
● r0035: Display of the temperature value.
For 2. One temperature channel 1 via terminal X120:
● p0600[0..n] = 11: Activation from temperature channel 1 via terminal X120
● p0601[0..n] = 1 or 2: Selection of the temperature sensor type, n = motor data set
● r0035: Display of the temperature value.
For 3. Two temperature channels via X23 and X120:
● p0600[0..n] = 1: Selects the encoder (1, 2 or 3), which is assigned to encoder interface
X23 and via which the temperature is evaluated (n = motor data set).
● p0601[0..n] = 10: Evaluation via several temperature channels
● p4600[0..n]: Selection of the temperature sensor type from temperature channel 1, n =
encoder data set
● p4601[0..n]: Selection of the temperature sensor type from temperature channel 2, n =
encoder data set
● r4620[0...3]: Reading the temperature values.
– Index n = 0 temperature channel 1
– Index n = 1 temperature channel 2
● r0035: Display of the higher temperature value of temperature channels 1 and 2.
CUA31
The parameterization of the temperature evaluation via terminal X210 can be performed
using the STARTER screen (signals and monitoring \ motor temperature). "Temperature
sensor via Motor Module (11)" should be selected in the "Temperature sensor selection"
field. The temperature of the sensor is displayed in r0035.