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Series 600 POS Keyboard 45
Table 5. Remote Programming Mode Commands
OP CODE
(HEX)
MNEMONIC/DESCRIPTION COMMAND/ACKNOWLEDGEMENT
A7 NVBDRD
Read a database register.
COMMAND: A7hhhm<CR>
A7 = Op Code
hhh = 3 character address representing
the register to read range "000" to "7FF"
in ASCII
m = mode to read in
0 = string mode up to null
1 = raw mode
read as CxDx (16 bytes)
<CR> = terminate command (0D hex)
ACKNOWLEDGEMENT: NONE
A8 NVBDWR
Write a database register.
COMMAND: A8hhhxx..x<CR>
A8 = Op Code
hhh = 3 character address representing
the register to write
xx = data to write in ASCII or CxDx
pairs (16 bytes max.)
<CR> = terminate command (0D hex)
ACKNOWLEDGEMENT: NONE
A9 NVBDCLR
Clear all database registers.
COMMAND: A9CLR<CR>
A9 = Op code
CLR = required for failsafe operation
<CR> = terminate command (0D hex)
ACKNOWLEDGEMENT: NONE
AA CDSECOPN
Used to disable keyboard output if cash
drawer(s) are open.
COMMAND: AAx<CR>
AA = Op code
x A = normal
B = cash drawer 1
C = cash drawer 2
D = both drawers
ACKNOWLEDGEMENT: NONE