
3 Examples
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3-5
Figure 3-9
Step 5. Select the type of the button by using the “Button Type” drop-down list. After clicking
, there are
many button types for selection. In this example, “Push ON/OFF” is selected.
Step 6. In the field of Write-in type in Y1 and click
and the Refer Device tab will open (Figure 3-10). It is
used to set write-in PLC device name and number. In this example, device Y1 is set. It indicates that
the ON/OFF status of PLC Y1 device could be controlled by TP04G. Setting the PLC communication
address is very important. Suppose that the communication address of the first PLC is 1, then set the
address of the button as 1, and if the communication address of the second PLC is 2, then set the
address of the button as 2. It means that when the users want to control the certain PLC, it is only
needed to set the address of button to be the same as the communication address of PLC. Each PLC
has its own communication address. When communicating to several PLCs simultaneously, the setting
address should not be the same. After completing the settings, click OK button, and return to Button
Setting tab.
Figure 3-10
Step 7. Check the box next to Read and click
. The Refer Device tab will open (Figure 3-10) as well. Enter
the desired read device name, device number and the communication. After completing the settings,
click OK button, and return to Button Setting tab.
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