14 Application examples
The configurations and setting values for a number of typical, simple functions are
listed in the following.
Introduction
If a sufficient number of inputs and outputs are available, and the functions are
switched on or off at the same time, you can also combine these functions.
Note
14.1 Multiple use of sensors
Passive temperature sensor LG-Ni1000 (connected to X1).
Purpose
You want to convert the signal to DC 0…10 V = 0…50 °C (at Y1) for further
handling.
CONF / X1 / LABEL TEMP
Configuration
CONF / X1 / SIGNALY Y1
PARA / X1 / TYPE NI
Setting values
PARA / X1 / MIN VAL 0 °C
PARA / X1 / MAX VAL 50 °C
PARA / X1 / CORR 0 K
14.2 Signal inversion
You want to invert a DC 0…10 V signal (X1 to Y1).
Purpose
CONF / X1 / LABEL %
Configuration
CONF / X1 / SIGNALY ---
CONF / AO 1 / AO Y1
CONF / AO 1 / IN X X1
PARA / D1 / NORMPOS OPEN
Setting values
PARA / AO 1 / MIN POS 0 %
PARA / AO 1 / MAX POS 100 %
PARA / AO 1 / INVERS YES
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Siemens Universal Controllers RLU2… CE1P3101en
Building Technologies Application examples 29.08.2008
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