Omron SYSMAC FH Series User Manual

WWW.NNC.IR
Macro Reference
782
Vision System FH/FZ5 Series
User’s Manual (Z340)
UnitData2
Gets the drawing coordinate data of a processing unit.
Format
UnitData2(<unitNo>, <dataNo>)
UnitData2(<unitNo>, <dataIdent>)
Parameter
Return value
Returns processing unit data as integer or double precision real values.
Description
Gets numerical data of the external reference data number specified in the <dataNo> parameter, in the
processing unit specified in the <unitNo> parameter. The data can also be gotten by specifying the
<dataIdent> parameter instead of the <dataNo> parameter.
This macro function can be used to get measurement coordinate values prior to transformation by calibration
or otherwise. Use to get drawing coordinates for the display of measurement results in the image window.
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.
Parameter
name
Data type Description
<unitNo> Integer type
Processing unit number (0 to (the number of registered processing units in the current
scene minus one))
<dataNo> Integer type
External reference data of the processing unit data to get (reference:
X Vision System
FH/FZ5 Series Processing Item Function Reference Manual (Cat. No. Z341)"
<dataIdent>
Character
string type
Data identification name of processing unit data to be gotten.

Omron SYSMAC FH Series Specifications

General

Brand	Omron
Model	SYSMAC FH Series
Category	Industrial Equipment
Language	English