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Macro Reference
791
8
Appendices
Vision System FH/FZ5 Series
User’s Manual (Z340)
UnitTitle$
Gets the title of a processing unit.
Format
UnitTitle$(<unitNo>)
Parameter
Return value
Returns the title as a character string.
Description
Gets the title of the processing unit specified in the <unitNo> parameter.
The title can be gotten in a language based on the language setting.
If an incorrect data type is specified for a parameter, a "Type mismatch" error will occur.
If a non-existent number, numerical value, or combination of data types or values is specified for a parameter,
an "Illegal function call" error will occur.
If a value is assigned to the return value variable or the variable is not used in an expression, a "Syntax error"
error will occur.
If the format is written incorrectly, such as writing the macro function name incorrectly, omitting a comma, or
omitting a half-width space, a "Syntax error" error will occur.
Usage Cautions
• None.
Example
In the scene control macro, searches for the search processing unit registered in the measurement flow with
the title "Bolt search", and updates the correlation value lower limit, which is the judgement condition, to "70".
The search correlation value lower limit is external reference number 143.
Useable Modules
Unit Calculation Macro / Scene Control Macro / Communication Command Macro / Unit Macro
Parameter
name
Data type Description
<unitNo> Integer type
Processing unit number (0 to (number of processing units of current scene minus one))
of processing unit whose title is to be gotten.
Rem Get the enrollment number of the processing unit.
COUNT& = UnitCount
Rem Search for the processing unit with the title "Bolt search"
For I&=0 To COUNT&-1
If UnitTitle$(I&) = "Bolt search" Then
Rem Change the correlation value lower limit, which is the judgement condition
SetUnitData I&, 143, 70
Endif
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