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Basic Knowledge For Macro Customize
Functions
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Optimizing Scenes (Measurement Flows) (Macro Customize
Functions)
Vision System FH/FZ5 Series
User’s Manual (Z340)
Selection of the Communication Command Macro to be Used (Communication Command Macro)
Select the command to define in the [No.] column.
Only the command numbers that are selected are enabled.
Communication Command Macro Name Setting (Communication Command Macro)
In the [Command name] field in the Settings Area, enter the command name to use with the non-procedure
communications protocol.
Flow Signal Output Setting (Communication Command Macro)
Use the [BUSY ON] check box in Settings Area in the lower right corner to specify whether the BUSY flag
should be turned ON (TRUE) or OFF (FALSE) when the communication command macro that is being set is
in execution.
Program Input (Communication Command Macro)
The program input method is the same method as for the unit macro processing item.
Reference: XProgram Input (Unit Macro) (p.200)
Specifying Communication Command Macro
The specified custom communications command is sent from an external device to the Sensor Controller.
The method that you use to specify a command depends on the communications protocol.
Non-procedure Protocol
Specify the name of the command as an ASCII character string.
Send the ASCII character string as Command_name + (space) + Numeric_value.
If you intend to use standard commands, do not use an existing command name.
Example: Specifying the Command Name “mycommand” with a Numeric Value of 18 as the
Argument.
Send “mycommand 18”.
Using the Parallel Interface
Specify the command number from 0 to 255 as a binary number.
Specify the command number with the seven bits from DI0 to DI6.
Then, turn ON the Command Execution Bit, DI7. Because the command must be specified with seven bits,
the method differs as shown below for command numbers 0 to 127 and command numbers 128 to 255.
• For 0 to 127: Specify the number as is with the seven bits from DI0 to DI6.
Example: For command number 120, the binary notation for decimal 120 is 011 1000. Set each bit as
follows: DI6: 0, DI5:1, DI4: 1, DI3: 1, DI2: 0, DI1:0, DI0: 0. Then, after 1 ms, change DI7 from
OFF to ON to execute the command.
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