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Communication protocols
PROGRAMMING MANUAL
206
R
e
vi
si
o
n
1
.0
/i
The parameters can have the following values:
/i
The TJ2-MC64 responds with these codes:
/i
If
var_type
is 82 or B0, and the response code is 0000, the TJ2-MC64
responds with:
/i
If
var_type
is C2, and the response code is 0000, the TJ2-MC64 responds
with:
/i
Write command (0102)
The FINS
write
command has these formats:
•
If
var_type
is 82 or B0:
/i
•
If
var_type
is C2:
/i
•
If
var_type
is 30:
/i
The parameters can have the following values:
/i
01
01
..
..
..
00
..
..
command_code
var_type
start_address
fixed
element_count
Parameter
Values (hex)
command_code
01 01
var_type
•
82 (TABLE memory in 16-bit integer format)
•
C2 (TABLE memory in 32-bit IEEE floating-point format)
•
B0 (VR memory in 16-bit integer format)
•
F0 (VR memory in 32-bit IEEE floating-point format)
start_address
0 <=
start_address
<= number of variables - 1 <= FFFF
element_count
1 <=
element_count
<= number of variables -
start_address
Condition
Response code
(hex)
Description
All elements valid
0000
OK
Var_type invalid
1101
No area type
Start_address invalid
1103
Address range designation error
Number of elements invalid
1104
Address out of range
01
01
00
00
command_code
response_code
word_1
word_2
...
01
01
00
00
command_code
response_code
dword_1
...
Note
The returned words and dwords are in big-endian format.
01
02
..
..
..
00
..
..
..
..
..
..
command_
code
var_
type
start_
address
fixed
total_words
word 1
..
01
02
C2
..
..
00
..
..
..
..
..
..
..
command_
code
var_
type
start_
address
fixed total_ words
dword 1
..
01
02
30
..
..
00
..
..
..
..
command_
code
var_
type
start_ address
bit_
num
total_bits
bit
Parameter
Values
command_code
01 02