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6. COMMUNICATIONS THAT REQUIRE THE SEQUENCE PROGRAM
(1-2) When the access mode is name
Explanation
*1 Set the same as for (1).
Note
A name is not specified in the access mode when the Long form's GetOD client function is not
supported by the specified connection.
(2) Request answer area
(2-1) When normal end (when the access mode is indexed)
0
*
1
01a0 or 01a1 h
2
3
*
4
1
5
*
6
*
7
8
23
24
*
63
*
*
64
*
65
66
0
67
0
68
*
69
*
85
86
87
88
89
90
91
*
*
12
Read command (selected depending on
the bit-String data storage method
CREF No.
Always set to 1. (access mode
Variable name length
Variable name
maximum 32 characters
Subindex No. *1
Access mode
Index No.
Subindex *1
Variable type *2
Number of elements *3
Data type *4
Data length (byte value) *5
Data length (word value) *6
Buffer memory address
Several elements are repeated.
6-8
MELSEC-A
First element
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