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two memory integers to 1 float memory by struct function and Float convert function

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Hello guys,

I have pull somes data from power meter to plc by using modbus 485 via visilogic. Power meter data is two 16bits integers (MI), MI0  is + value and MI1 is - value.

If I want to combine MI0 and MI1 convert to MF, which function I need to use? I found some people's topic say that need to use Struct function and Float convert function. But I don't know how to use its.

Can someones show me example  to do that?

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5 hours ago, kratmel said:

you must see this

You must place this  two MI value to vector ->>>> This is followed one by one MI.

Then use idea posted in this topic.

I see this topic before. but I have no idea how to use Struct Block, even trough see the help file in program still not understand yet. Can you explain how to use this block. 

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