Dedicated Micros SD Excel, Руководство по установке, Страница: 42 / 232

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SD Excel
Serial Ports
This menu allows configuration of the unit’s Serial ports, refer to ‘Installing the Unit’ for
installation information.
Serial Port These are the four serial ports available.
Port Config The serial ports can be configured to specific uses.
Select from:
None Switches port off
Debug Sets port for serial communications
PPP Sets port for Point to Point Protocol
Telem Sets port for Telemetry purposes
Comm Sets port for Comms purposes
EPOS Sets the serial port for connection to an
EPOS (Electronic Point Of Sale) device
Note: It is recommended that Serial port 1 be set for ‘Debug’ operations.
Interface Type Choose the type of serial interface being used. Select from RS232,
RS485 or RS422.
Baud/Parity/Data/Stop/Flow Control These options allow the Serial port communication settings to
be configured.
Note: When a telemetry protocol is selected, these settings will default to pre-determined values and
should not normally be altered.