Appendix A: Programming Worksheets A-15

2 1

RS-232 PARAMETERS - 2

A

B

BCC Options

 

0

 

1

 

Default: 7870-1000, 3000 - Disable

 

Disable

Enable

 

7870-2000, 4000, 4500 - Enable

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Interface Control

0

 

1

 

 

2

 

3

 

 

 

None

ACK/NAK

 

XOn/XOff

ACK/NAK & XOn/XOff

C

Check Digit

0

 

1

2

 

 

3

 

Disable UPC-A

Enable UPC-A

Disable UPC-A

Enable UPC-A

Disable EAN-8

Enable EAN-8

Disable EAN-8

Enable EAN-8

Disable EAN-13

Enable EAN-13

Disable EAN-13

Enable EAN-13

Disable UPC-E

Disable UPC-E

Enable UPC-E

Enable UPC-E

Note: Check Digit parameter also applies to UPC-E

when using for OCIA communications.

Your Program

2 1

A

 

B

 

C

 

 

 

 

 

 

 

 

 

 

RS-232

BCC

Interface

Check

Parameters - 2

Options

Control

Digit

11810

Page 214
Image 214
NCR 7870 manual Appendix a Programming Worksheets A-15