Balluff BVS HS-Q Series, Руководство по эксплуатации

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BVS HS-Q Series
Standard Hand Held Barcode Reader
5
References
NAK Character This setting specifies an ASCII character or hex value to be used as the NAK character. ASCII
characters or any hex value from 0 to 0xFF can be selected.
To set this feature:
1 Determine the desired character or value.
2 Use the on the inside back cover of this manual to find the hex equivalent for the desired char-
acter/value.
3 Go to page 40 and scan the ENTER/EXIT PROGRAMMING MODE barcode to enter Pro-
gramming Mode.
4 Scan the barcode: SELECT NAK CHARACTER SETTING.
5 Scan the appropriate two alphanumeric characters from the keypad in Appendix 18, Use the
barcodes in this appendix to enter numbers as you would select digits/characters from a key-
pad.
, that represent the desired character/value in step 1 above. The second character will
cause a two-beep indication.
6 Scan the ENTER/EXIT PROGRAMMING MODE barcode to exit Programming Mode.
This completes the procedure. See Table NAK Character Setting Examples for some examples of
how to set this feature.
NAK Character
Setting
Examples
Setting to previously defined characters such as XON, XOFF, or host com-
mands conflicts with normal operation of these characters. 8-bit data is not
recognized when the option
Data Bits on page 35 has been set as 7 Data
Bits.
STEP ACTION EXAMPLES
1
Desired Character/
Value
NAK $ @ >
2 Hex equivalent from 0x15 0x24 0x40 0x3E
3 Scan ENTER/EXIT PROGRAMMING MODE
4 Scan SELECT NAK CHARACTER SETTING
5
Scan Two Characters
From
Appendix 18, Use
the barcodes in this
appendix to enter
numbers as you would
select digits/characters
from a keypad.
‘1’ and ‘5’ ‘2’ and ‘4’ ‘4’ and ‘0’ ‘3’ AND ‘E’
6 Scan ENTER/EXIT PROGRAMMING MODE