Panasonic A230, Руководство пользователя

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Communications (Serial and Parallel) OCR Type A230
16 − 20
16.4 Inspection Execution and Result Output Procedures
16.4.2 Inspection Using Serial Communications
Procedure:
10. Perform the communications settings.
[4] ENVIRONMENT
44. Parallel Output
42. RS232C
43. Serial Output
45. Type Switch Min. 0 ms
4. Communication
41. Com. Mode Normal Mode
Make the following settings.
41. Com. Mode
Select Computer Link in the case that you will be using the Computer Link
function to communicate with a PLC (for example, FP Series PLC
manufactured by Panasonic Industrial Devices SUNX Co., Ltd.). Otherwise,
select Normal Mode.
42. RS232C
Set all items to the same settings as the equipment that you will be
communicating with.
If the settings differ from those of the other equipment, communication will not
be possible.
43. Serial Output
If you selected Computer Link as the setting for setting item 41. (Com. Mode),
refer to 16.11 Computer Link .
If you selected Normal Mode, set the following items.
− Output data: Character Recognition, Judgment output and numerical
calculations
− Output format: Output character, Output digits and processing for invalid
digits
− Signals: Presence of the image capture complete output (Process End,
%R
C
R
) and inspection complete output (Read End, %E
C
R
) signals.
11. Start the inspection
Confirm that the READY signal is output from the parallel port (inspection
preparation complete signal), and then input one of the following commands in
accordance with your application.
[%S
C
R
]: capture image + execute checker (the specific substitution formula is
not executed)
[%P
C
R
]: capture image + execute c execute specific substitution
formula
[%P
C
R
]: Execute checker (image capture and the specific substitution formula
are not executed)