This article introduces the setting method of "Serial Port Trigger Mode", which is suitable for finding the corresponding configuration barcode and completing parameter adjustment.
Applicable to:
RD-2023, RD-2024, GY-70U, GY-80U
Questions
- How to set the serial port trigger mode?
- Where is the serial port trigger mode configuration barcode?
- How to adjust the serial port trigger mode parameters?
Resolution / Answer
This setting is used to configure the communication method or communication parameters between the device and the host. Usually when connecting to a computer, serial device, RS485/Modbus network or access control Wiegand system, you need to ensure that the parameters at both ends are consistent.
The default serial port trigger start command is `start`, the default end trigger command is `stop`, the barcode trigger start setting command is `@SETSSX`, and the code scan trigger end command is `@SETESX` (X is a customizable part).
If you want to set the trigger to A and the end to B, the trigger command is `@SETSSA` and the end trigger command is `@SETESB`. Just generate the corresponding symbology.
If this does not resolve the issue, please reset the barcode scanner or contact us. Click here to find your barcode scanner model and perform the reset.