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ELC Distributed I/O Adapters
MN05002003E
For More Information visit:
www.eaton.com
141
ELC_CAENET:I.Data[19] AN06
Analog
Input
4
ELC-CAENET:I.Data[20]
ANO4 Analog Input 1
ELC-CAENET:I.Data[21]
ANO4 Analog Input 2
ELC-CAENET:I.Data[22]
ANO4 Analog Input 3
ELC-CAENET:I.Data[23]
ANO4 Analog Input 4
These are the only input tags that are needed for this example.
4.11
Application Example using the Smart PLC functions
z
Local Logic: IF-THEN
Application Local Logic IF-THEN functions set up using ECISoft
Steps
1. When RX#0 and RX#1 are ON, turn output RY0 to ON.
2. When RX#2 turns from OFF to ON, change the state of RY1.
1. The system for this application example is a computer running ELCSoft and ECISoft
connected to the Ethernet port on the ELC-CAENET module via an Ethernet switch and a
couple of patch cables. Assume the following I/O modules are connected to the adapter:
(1) ELC-EX08NNSN 8-point switch input module
(1) ELC-EX08NNNR 8-point relay output module
(1) ELC-AN04ANNN 4 point analog input module
(1) ELC-04TCANNN 4 point thermocouple input module
(1) ELC-PT04ANNN 4 point Platinum RTD (PT100) input module
2. Open ECISoft with the button in ELCSoft, go online via Ethernet and double click the
ELC-CAENET icon to open its Property Pages. Then, click the “Smart PLC” tab.
3. Select “RX 0 On” and “RX 1 On” in the IF column and select “AND” for the relation
between conditions. Next, select “RY 0 Set” in the THEN column and press “Add” to add
the logic into the table below.