Moeller EC4-200 - Representation of the Inputs;Outputs in the Configuration; Displaying the Inputs;Outputs; Changing the Folder Function

05/06 AWB2724-1584GB
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7 Configuration of the inputs/outputs (I/O)
Representation of the inputs/outputs in the configuration
The direct addresses of the inputs/outputs are assigned symbolic
names beforehand in the PLC configuration.
The symbolic operands can be used directly in the program.
Displaying the inputs/outputs
X To display the local inputs/outputs, first click on the plus sign in
front of “Configuration EC4P-200”, then on the plus sign in
front of “Local I/O”.
X The following folders are displayed underneath the folder
“Local I/O”. The function of these folders must be adapted to
the actual controller type.
– Transistor Outputs
– No Analog Outputs
–No Keys
– No Counter.
The folder function “Transistor Outputs” must be changed to
“Relay Outputs” for a controller with relay outputs,
a section “Changing the folder function”.
X To display the inputs/outputs of the individual folders use the
mouse to left-click the plus sign in front a folder.
Changing the folder function
Transistor Outputs n Relay Outputs
The Transistor Outputs are displayed as the default PLC
configuration. If you are using a controller with relays, you will
have to change the “Output Type”:
X Right-click “Transistor Outputs”.
X Choose “Replace Elements” in the context menu and click
“Relay Outputs”.
General principle: To display the direct and symbolic addresses of
the outputs, click the “xxx Output” node.
No Analog Output
Not yet available with operating system V1.x.
No Keys
The term “Keys” stands for the buttons on the front of the
controller such as ALT, DEL, ESC and OK, as well as the 4 buttons
of the rocker switch. The buttons are represented in the PLC
configuration as inputs.
You can program the direct or symbolic addresses of the inputs in
order to scan the states of buttons in the program.
X Right-click “NoKeys”.
X Choose “Replace Elements” in the context menu and click
“Keys”.
X Click on the plus sign in front of “Keys”.
No Counter
High-speed counters must be activated if they are required for your
application:
X Right-click “No Counters”.
X Choose “Replace Elements” in the context menu and click on
one of the 3 counter functions.
Symbolic operand Physical operand Data type
I1 AT % IX0.0 BOOL
Figure 28: Extended inputs/outputs