NCR 7890, User Manual

Page: 82 / 217

Programming Your 7890 Scanner
Entering Your Program
User’s Guide 5-7
Entering Your Program
Entering your program consists of putting the 7890
Scanner in the Base Programming state, entering the
parameter data on the Programming Worksheets, and
saving the program. Use the following procedure to
enter your program.
1 Apply power to the 7890 Scanner.
2 Scan the Programming Mode tag.
3 Scan the two Hex tags corresponding to a worksheet
number.
Example: Hex 1 followed by Hex 2 for Timeouts.
4
Scan appropriate Hex tags to enter parameters.
Refer to Entering the Program in the appropriate
section of this chapter.
Example: Hex 3, Hex 0, Hex 2, and Hex 0 for
lockout time of 900 milliseconds, do not restart
lockout timer, and active time of 15 seconds.
After entering the last parameter, programming
returns to Base Programming state.
5 Are there more worksheets to enter?
Yes
Go to step 3.
➝➝
No
Scan Save and Reset tag. End
of procedure.
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