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4.2 Verifying Programs
An overview of the program verification function
This function verifies the program on the currently active editing screen with a program stored in the PLC,or with a program on an editing screen in a different window,to see if they match.
Verified items include system registers,program sizes,program codes,and other data.
Operation procedure
1.Select the “Verify Program”.
The program to be verified selected under“Verify Program”on the “Debug”menu.
This can also be done in the following way:
-Using the keyboard................Press the ( ctrl+e ) keys
2.Select the target to be verified.
Select“Verify Program”to display the dialog box shown at the left.
Select the target to be verified,and click on the “Execute”button to start the program verification.
3.Display of verification results
When the verification is finished,the results are displayed.
If the two programs being verified have both been saved,first open each of the programs.Then press the( ↓ ) button of the “Target” item in the “Verify Program”dialog box to specify a program name.
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4.3 Totally Check Program Function
An overview of the totally check program function
This function checks programs in the PLC and displays an error message if an error is detected.
The totally check program function works only in the PROG.mode,when online with the PLC.
There is a possibility that the contennts of the program displayed on the screen are different from those of the program stored in the PLC,so always run the“Verify Program”function before running a totally check program function.
Operation procedure
1. Select the “Totally Check Program”.
Select the totally check program function by selecting “Totally Check Program”on the “Debug”menu.
2. Run the totally check program function.
When “Totally Check Program”is selected,a dialog box like that shown at the left appears.
Clicking on the “Execute”button starts the totally check.
3. The totally check results are displayed.
If an error or exist,the number of errors,addresses and error contents are displayed.
Selecting(highlighting)the item to be searched and clicking on the “Jump”button jumps the cursor on the edit screen to the error address.
Selecting(highlighting)the item to be searched and clicking on the “Jump & Close”
button,closes this dialog box and causes the edit screen cursor to jump to the error address.
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4.4 Starting and Stopping Monitoring
An overview of the monitoring function
When the monitoring function is run,relays and data information can be confirmed in a ladder program in real time.
With the FPWIN GR,monitoring is initiated automatically when the FPWIN GR goes online,for example when a program is sent to the PLC.When the FPWIN GR switches back from the online to the offline mode,monitoring stops automatically.The settings for starting and stopping monitoring can be entered separately for each of the various windows.
Operation procedure
To start monitoring,select“Online”on the menu and the place a check mark by “Start Monitoring”in the displayed menu by clicking on it.
Re-click to undo the checkmark and stop the monitor.
This can also be done in the following ways:
-Using the keyboard
Press the( ??????? ) keys.
-Using the tool bar
Click on (????) .
Note
From Ver.2.5,you can set the value by double-click the relay or register in a ladder view.
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发表于 2008-6-15 14:53:05
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