Pos Commands And Processing Requirements; Pos Commands; Processing Requirements; Assignment Of Rs-232 Cable Pins - IBM 4685-L0D Setup, Operation, And Service Manual

POS commands and processing requirements

This section describes the following:

POS commands

The POS terminal can issue the following commands to the scanner:
Disable scanner
Puts the scanner in an operating mode in which the scanner does not accept label
data.
Enable scanner
Puts the scanner in an operating mode in which the scanner can accept label data.
Reset scanner
Resets the scanner.
For details about the product, refer to the applicable Product Software Functional
Specification.

Processing requirements

Beep and lamp responses
The following responses are product configurable:
Option 1 Beep and light key lamp after a successful decoding
Option 2 Beep and light key lamp after a data transmission

Assignment of RS-232 cable pins

TXD
RXD
CTS
RTS
GND
12V
DTR
POS terminal
4-16
IBM 4685-L0D Scanner: Setup, Operation, and Service Guide
POS commands
Processing requirements
Assignment of RS-232 cable pins
D-SUB 15P
Female
Orange
3
Blue
2
White
14
Yellow
13
Brown
6
Red
5
12
RJ8
RXD
4
TXD
5
3 RTS
1 CTS
8 GND
7 VIN
Scanner