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4-4
HF Application Notes
U s i n g O p t i o n 3 0 ( P a d D a t a )
You can add characters to one side of a field to "pad" the field. Padding
allows you to fill in the remaining spaces when the entered data does not
fill an entire field.
If a variable length field is not completely filled with batch data, this
option fills the remaining positions in the field with the character
designated by Option 30.
Syntax
R,30,L/R,"character"
¦
R1.
R
Option
Header.
R2.
30
Option
30.
R3.
L/R
Indicates type of padding
L
Pad field on left side
R
Pad field on right side
R4.
"character"
Pad character must be within the
0
-
255
decimal
range and enclosed inside quotation marks.
Note:
The pad character must be in the same format specified in the
RFID Data Field. See “Defining the RFID Data Field” for more
information.
Example
R,30,L,"A"
¦
Pads data with an "A" on the left side of the field.
Example
X,2,24,0,0¦
RFID data field
R,30,R,"0"¦
Option 30 – pads RFID data with a “0” to the right.
Summary of Contents for 9855
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