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a) Create two analog tags named ‘Celsius’ and ‘Fahrenheit’. Set the tag type to “Real Tag” and enter the I/O Device and address as shown below (Note: In this example, the user has already defined an I/O device named “PLC.STATION”. If your I/O device has a different name, then enter that name into the “I/O Device” field. Likewise, if I/O address format is different, then use the addressing correct format of for your PLC).
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b) Go to the [Advanced] tab in the editing menu for the ‘FAHRENHEIT’ tag. Check the [Scale] option, then enter “1.8” for Scale and “32” for Offset.
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c) Go to [Draw] – [Dynamic Tag] and add tag value objects to display the Celsius and Fahrenheit tag values. When you configure the dynamic tag object, assign the ‘Digit Number’ and ‘Decimal Point’ options to 6 and 2, respectively. Otherwise, the displayed value values will be rounded.
Tag Name | CELSIUS | |
Display Format | ###.## | |
Tag Name | FAHRENHEIT | |
Display Format | ###.## |
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