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1.7
Online configuration/online mode
1.7.1
Determining the network configuration
Requirement for system scan functions
The scan functions in the following chapters require a connection to a CPX-CEC-... via the Ethernet
network.
See IP address setting.
The CPX-CEC-... connected to the programming system is marked with a blue dot on the "Network
configuration" tab.
Figure: Network configuration
CPX module scan
If no CPX modules have been configured yet, read in the current CPX configuration from the control
system as follows:
•
Move the mouse pointer over the entry "IOModules" in the CPX-CEC-... tree.
•
Open the context menu with the right mouse button.
•
Select the "Scan module configuration" menu item.
Figure: Scan module configuration
This procedure generates a current configuration profile of the CPX system in the PLC configuration tree.
Parameters of individual CPX modules can now be displayed and modified by clicking on the module
entries in the tree. See General parameter information.
If the project already includes a prepared CPX module configuration, the above command
sequence initiates a comparison of this configuration and the current configuration. Any differences
between the configurations must be eliminated before work with the system can continue. Note the
relevant messages that appear when the "Scan module configuration" command is executed.
Modular valve terminal with integrated controller CPX-CEC-...
37
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