User`s manual

297
CHAPTER 12 TRANSPARENT CODES AND ADDITIONAL CODES
12
12.1 Handling the Transparent Code and Additional Code Data
(3) During data communication using the ASCII-BIN conversion
The handling of transparent codes and additional codes is done for data after ASCII-BIN conversion during
transmission and data immediately before the conversion during reception.
When communicating using an arbitrary format of the non procedure protocol
31H 32H 30H 10H 41H 42H 43H
0
32H 33H
2213A
B
C
D
L
E
(L)(H)
(0002H)
(BC3AH)
(0212H)
00H , 02H
02H , 12H
BCH , 3AH
(The data count is in word units)
Transmission data
count/Receive data
count
Buffer memory (transmission area/reception area)
Arbitrary data section
Head data
Additional code
Transparent code
External
device side
Receive
Send
Delete
Conversion
Addition
Transmission data/
receive data
(For 10H)
(For 41H)
Additional code