Omron FH series User Manual page 293

Serial Interface (RS-232C/422 Connection)
Example of Input Format (SCENE Command)
S C E N E
Enter a delimiter at the end of commands.
In this manual, delimiters are expressed with
Separate parameters with spaces. (Not required before delimiters.)
In the following cases, an error occurs. When an error occurs, an error end is returned as the return value.
• When non-existing commands are specified
• When the number of parameters is incorrect
• When the range of the parameters is incorrect
• When the content of parameters is incorrect
• When operation cannot be ended normally with an operation command
IMPORTANT
Commands can be input and measurement results can be output only when the Main Window is displayed on top and
the BUSY signal is OFF. When using only serial commands (non-procedure), you can use the Fxxx-series method to
recognize when execution of a command has been completed (i.e., when the BUSY signal turns OFF). Commands are
not acknowledged while setting dialog boxes or the Edit Flow Dialog Box is displayed (excluding [Serial - Confirmation]).
If data is being output after processing measurements on the Main Window, data output will be continued to the end
even if you change to the Edit Flow Dialog Box or other dialog boxes. Commands are not acknowledged when windows
other than the Main Window are displayed.
Vision System FH/FZ5 Series User's Manual
for Communications Settings (Z342)
C
R
Scene number (3 digits max.)
.
Non-procedure Communications
2
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