Ultimate Technology 500 POS manual Nvbdclr Command A9CLRCR, Rawed, Secure

Models: 500 POS

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Table 5. Remote Programming Mode Commands - Continued

OP

MNEMONIC/DESCRIPTION

COMMAND/ACKNOWLEDGEMENT

CODE

 

 

 

(HEX)

 

 

 

 

 

 

A8

NVBDWR

COMMAND: A8hhhxx..x<CR>

 

Write a database register.

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

COMMAND: A9CLR<CR>

 

Clear all database registers.

A9

= Op code

 

 

CLR

= required for failsafe operation

 

 

<CR>

= terminate command (0D hex)

 

 

ACKNOWLEDGEMENT: NONE

 

 

 

AD

RAWED

COMMAND: ADx<CR>

 

Puts keyboard in row and column

AD

= Op Code

 

mode used for diagnostics.

x

0 = user codes

 

 

 

1 = row and column

 

 

<CR>

= terminate command (0D hex)

 

 

ACKNOWLEDGEMENT: NONE

 

 

 

AE

SECURE

COMMAND: AEx<CR>

 

Used to lock keyboard from remote

AE

= Op Code

 

location.

x

0 = unsecured

 

 

 

1 = secured

 

 

<CR>

= terminate command (0D hex)

 

 

ACKNOWLEDGEMENT: NONE

 

 

 

 

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Ultimate Technology 500 POS manual Nvbdclr Command A9CLRCR, Rawed, Secure