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OP CODE
MNEMONIC/DESCRIPTION
(HEX)
B7
Send keyswitch MAKE/BREAK codes in
current keyswitch 1, 2 or 3 position.
B8
Use to send magnetic card reader track
data for any one good track or if both
tracks are good.
B9
Enables or disables tracks on magnetic
card reader.
Series 600 POS Keyboard
Table 5. Remote Programming Mode Commands
KSSTATUS
MSRSND
CARDED
COMMAND/ACKNOWLEDGEMENT
COMMAND:
B7<CR>
B7
= Op Code
<CR>
= terminate command (0D hex)
ACKNOWLEDGEMENT: NONE
COMMAND:
B8x<CR>
B8
= Op Code
x
A = send any good track
B = send if both tracks are good
<CR>
= terminate command (0D hex)
ACKNOWLEDGEMENT: NONE
COMMAND:
B9c<CR>
B9
= Op Code
c
= track selection
<CR>
= terminate command (0D hex)
Track selection:
A
= track 1 on
B
= track 2 on
C
= track 3 on
D
= track 1 and 2 on
E
= track 2 and 3 on
F
= all tracks off
I
= OPOS track 1 and 2 on
J
= OPOS track 2 and 3 on
ACKNOWLEDGEMENT: NONE
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