Omron CJ1W-SCU22, Руководство по эксплуатации, Страница: 244 / 478

6 No-protocol Mode
6-16
CJ-series Serial Communications Units Operation Manual for NJ-series CPU Unit(W494)
SendSize := UINT#5 ); //Send data size
IF (SerialSend_instance.Done = TRUE) THEN
//Processing at normal end
Operating := FALSE;
END_IF;
IF (SerialSend_instance.Error = TRUE) THEN
//Processing at error end
Operating := FALSE;
END_IF;
END_IF;
Acquire the read result of the OMRON bar code reader V500-R521C2 connected to serial port 2 of the
Serial Communications Unit of the CJ Series (unit number 0, device name 'Barcode').
The receive data is stored in the array variable RecvDat[]. There is no start code and the end code is
16#OD (CR).
z
Unit Settings
* Make sure the settings match the corresponding settings at the destination.
Receiving by Controller from External Device
Name Setting target Setting
Unit Configuration CPU/Expansion Racks in
Configuration and Setup
of Sysmac Studio Mount CJ1W-SCU22 in
slot 0 of the CPU Rack.
Device name of this unit Barcode
Unit number Unit number switch and
Unit Configuration
(CPU/Expansion Racks in
Configuration and Setup
of Sysmac Studio) Unit number: 0
Serial Communications
Mode System Settings data No-protocol Mode
Port setting Default (*)
No-protocol End Code D
No-protocol Start Code
inclusion No
No-protocol End Code
inclusion Yes (Specify a desired end
code.)
Serial Communications Unit
Unit number 0
Serial port 2
Acquisition of read result
Bar code reader