5-30 Chapter 5: Programming
Common Byte 1 and Common Byte 2
The Common Byte 1 and Common Byte 2 parameters permit you to
specify the data sent to the host terminal or PC in the Common Byte
fields. Input this information as two Hex characters for each Common
Byte. Refer to the ASCII Code Chart in Chapter 7. Values of 20 to 7E are
recommended. Do not use the same characters as the Terminator Byte
or the message may terminate too soon. Also, a Common Byte cannot
be 00. If you are not going to use a Common Byte, scan any Hex tag
twice except Hex 0 or the Terminator Byte value. The following table
gives the default values.
Common Byte
Hex
ASCII
Common Byte 1
5D
]
Common Byte 2
42
B
Note:
You must scan four tags to go to the next parameter, even if you
are using Common Byte 1 only, Common Byte 2 only or no Common
Byte. Any four valid programming tags work.
Bar Code Type
The Bar Code Type parameter selects the bar code type for entering its
associated label identifier information. After entering a Bar Code Type,
enter the label identifier information as described in the following
sections. This procedure repeats until you have changed all the label
identifiers for each bar code type desired. Scan the Hex 0 through Hex
6
tag to enter the appropriate Bar Code Type. Since you must select
each of these individually for your application, there is no default for
this parameter.
Summary of Contents for RealScan 7892
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