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Appendix A - Programming Menus & Commands
V520-LHA7127
26. Redundant Decoding
The Number of Redundant Decodes determines how many times the scanner must decode a bar code and
obtain the same value before it will transmit the data. For example, if the redundancy is set at three times, the
scanner will not transmit data until it has decoded the bar code and obtained the same values three times in
succession. If it obtains the same value twice in a row, but a different value on the third read attempt, it will not
transmit. If it gets the same value three out of four times, it will not transmit. It must receive three
consecutive, identical reads.
Computer Command
Function/Description
Bar Code Command
(Z7)
START/END
Programming Menu
-[8-
X0
Read bar code once
-Y1-
X1
Read bar code twice
-Y2-
X2
Read bar code three times
-Y3-
X3
Read bar code four times
-Y!-
7R
Read bar code five times
-8S-
7S
Read bar code six times
-8T-
Содержание V520-LHA7127
Страница 1: ...MANUAL USER Cat No Q07BAZ1 V520 LHA7127 Miniature High Speed CCD Fixed Position Scanner...
Страница 2: ...V520 LHA7127 Miniature High Speed CCD Fixed Position Scanner User Manual...
Страница 3: ...iv...
Страница 9: ...x Application Precautions 3...
Страница 25: ...16 Section 4 Configuring the Scanner V520 LHA7127...
Страница 27: ...18 Section 5 Application Engineering Support V500 LPN5627 V500 LPR5627...
Страница 29: ...20 Section 6 Scanner Servicing and Maintenance V520 LHA7127...
Страница 69: ...60 Appendix B Dimensional Drawings V520 LHA7127...
Страница 71: ...62 Appendix C Optical Performance Charts V520 LHA7127...
Страница 75: ...66 Appendix D PLC Touchscreen Connection Examples V520 LHA7127...