Sharp IV-S20 User Manual

13-5
Communication
13
:1001C2 CR
1.................31
0.................30
0.................30
1.................31
C2
Checksum
code
ASCLII data
: C2
Ex. 1 Command for the measurement
execution function 1 (code 10
(H)
)
:1A1640 CR E61
1.................31
A................41
1.................31
6.................36
4.................34
0.................30
1.................31
16E
Checksum
code
ASCLII data
: 6E
Ex. 2 Command for the measurement
execution function 7 (code 1A
(H)
)
[Method for creating a checksum code]
The ASCII code for each byte of data, from the processing code to the end of text (prior to
the checksum code) is added together. The lower 1 byte of this sum is divided into the
upper 4 bits and the low-order 4 bits. The hex character (0 to F) is converted to the ASCII
code for that character and sent as one byte. Thus the checksum code consists of two
bytes.
· This manual uses the following notation to represent addresses and set values.
Octal numberI .........................(8) Ex. 377
(8)
Decimal number ......................None Ex. 255
Hexadecimal number ............. (H) Ex. FF
(H)
Note

Sharp IV-S20 Specifications

General

Brand	Sharp
Model	IV-S20
Category	Color Camera
Language	English