Ultimate Technology 500 POS - Manual (Page 54)

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Table 5. Remote Programming Mode Commands - Continued
OP
CODE
(HEX)
MNEMONIC/DESCRIPTION COMMAND/ACKNOWLEDGEMENT
B2 SENDP
Sends data to selected port: main
serial port, auxiliary serial port, or
auxiliary keyboard port.
COMMAND: B2p...........
B2
= Op Code
p = data destination port
= terminate command (0D hex)
p:
0 = serial port 0 (main)
1 = serial port 1 (auxiliary)
2 = keyboard port 0 (main)
3 = keyboard port 1 (auxiliary)
4 = cash drawer 1 fire
5 = cash drawer 2 fire
Where data can be ASCII or CxDx (high and
low nibble hex value) type.
ACKNOWLEDGEMENT: NONE
B3 RDERROR
Sends all error information to main
port for output.
COMMAND: B3
B3
= Op Code
= terminate command (0D hex)
Sends all error log information contained in
the non-volatile memory (NVRAM) out the
main port.
ACKNOWLEDGEMENT: NONE