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Connect to PLC.
syntax
bResult = AxEng1.Connect(
[UnitName]
)
Parameters
UnitName
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type:
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string
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Specify the name of the unit you want to connect to. If not specified, connection processing will be performed for all units.
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Return Value
bResult
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type:
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bool
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FALSE - Failure. TRUE - Success.
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Commentary
After calling the Connect method, you can communicate with PLC.
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reference
DisConnect
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