Atop ABLEPick AT500 - 4.3.1 Showing alphanumerical characters on 7-segment LED display; 4.3.2 Turn off 7-segment LED display or clear message buffers.

ABLEPick pick-to-light communication protocol
22
PC/NB to send specified sub-command via TCP/IP controller to the devices, such as turn
show up message on 7-segment LED display, turn on/off LED light, turn on/off buzzer,
change light color…etc.
4.3.1 Showing alphanumerical characters on 7-segment LED display
SUB-COMMAND = 00H
CCB Description
CCB LEN(L)= 0FH
Length of CCB = 15 bytes
CCB LEN(H) =00H
MESSAGE TYPE = 60H
60H: port1 of controller,
Reserved
Reserved
Reserved
SUB-COMMAND
00H
SUB-NODE
0x01~0xFA (address)
or 0xFC (Broadcasting)
Data 0
6
th
digit in LED
Data 1
5
th
digit in LED
Data 2
4
th
digit in LED
Data 3
3
rd
digit in LED
Data 4
2
nd
digit in LED
Data 5
1
st
digit in LED
Data 6
Dot position
DATA[0~5] = The alphanumerical characters will display on the 7-segment LED display
DATA[0] = 6th digit
DATA[1] = 5th digit
:
DATA[5] = 1st digit
DATA[6] = decimal points
Each decimal points are mapping to each bit of DATA[6].
i.e. DATA[6] = 01H  Showing the 1
st
decimal point
02H  Showing the 2
nd
decimal point
03H  Showing the 1
st
& 2
nd
decimal point ats the same time
04H  Showing the 3
rd
decimal point
07H  Showing the 1
st
, 2
nd
& 3
rd
decimal points at the same time
………
3FH  Showing all of the decimal points
4.3.2 Turn off 7-segment LED dispisplay or clear all message buffers.
SUB-COMMAND = 01H
CCB LEN (L) = 08H
Data length of this block
CCB LEN (H) = 00H
MESSAGE TYPE = 60H
60H : port 1
Reserved