5 Configuration and Settings
5.3 Changing the I/O addresses
Monitoring of 24 V load circuits
Entry-ID: 61450284, V1.1, 05/2014
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5.3
Changing the I/O addresses
When changing the addresses for the digital inputs and outputs of the S7 station,
please proceed according to the following instruction:
Chapter
gives an overview of the I/O addresses used in the application.
Table 5-10
No.
Action
1.
Open the STEP 7 project of the application (see chapter
).
In the project navigation, you click on the arrow on the left side of the
“PLC_2 [CPU 315-2 PN/DP]” device to display the objects and actions for the device.
Double-click on the “Device configuration” object. The hardware and network editor is opened:
2.
In the “Device view” tab, select the device “PLC_2”. The device view of the SIMATIC S7-300
is opened.
3.
In the “Device overview” table you assign the addresses for the digital inputs and outputs.
