Manual No. | LPN5627 / LPR5627 Laser Fixed Mount |
Scanner |
|
Section 4
Configuring the Scanner
Since the operation of the LPN5627 / LPR5627 scanners are microprocessor controlled, it is possible to modify or program its operation to match your specific application. Changes in parameter settings can be accomplished two ways.
1.The scanner can be programmed by sending software instructions from the host PC to the scanner via the RS232 connection.
2.The second method employs specially designed programming bar codes. Scanning these bar codes instructs the scanner to modify specific parameters.
Programming Menus & Commands
Appendix A contains full instructions on how to configure the scanner as well as a complete listing of the computer commands and programming bar codes that are available to customize the scanner for your application.
Default Settings
When you modify or change any parameters, the scanner can be programmed to retain the new parameter in memory, even if power interrupted or terminated. If for any reason the scanner is instructed to return all parameters to default settings (U1), it will return to the default settings shown in the following table.
Default settings are indicated by a pointing hand symbol (%) throughout the bar codes menus.
Parameter | Factory Default Setting | |
RS 232 Communications | 9600 baud | |
|
| 8 data bits |
|
| 1 stop bit |
|
| No parity |
|
| No handshaking |
Trigger Function | Enabled | |
Read Mode | Multiple Read Mode | |
No. of Redundant Decodes | Read twice before transmitting | |
(13 digits) | Add leading zero | |
|
| Enable check digit |
| (7 digits) | Add leading zero |
|
| No check digit |
Code 39 | Do not calculate check digit/Transmit check digit | |
|
| Enable start/stop characters (*.....*) |
|
| Disable character length of one |
Codabar | Enable start/stop characters as abcd/abcd | |
|
| Do not calculate check digit/Transmit check digit |
|
| Disable character length of one |
2 of 5 |
| Do not calculate check digit |
|
| Disable characters length of two |
Fixed length of bar code only | Disabled | |
Buzzer |
| Enabled |
Positive bar codes only | Disabled (Both positive and negative barcodes) | |
Error indications | Do not transmit error code | |
Print quality adjustment | Output from Low or High analog gain | |
|
| 1 MHz sampling rate |
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