AliveTest

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AliveTest

 

Perform a connection test with PLC.

 

 

 

syntax

bResult = AxEng1.AliveTest(

                                 [UnitName],

                                 [FolderName]

                                 )

Parameters

UnitName

 

type:

string

 

Unit name. If omitted, the first unit is targeted.

FolderName

 

type:

string

 

Folder name. If omitted, the first folder will be targeted.

 

Return Value

bResult

 

type:

bool

 

FALSE - Failure. TRUE - Success.

 

Commentary

It actually communicates with PLC and checks if it is alive.

 

 

 

 

reference