Omron E5CN-HT Communications Manual page 38

SECTION 2 CompoWay/F Communications Procedures
2-14
Service Request PDU
Write
Variable
MRC SRC
address
type
0 1 1 3
2 2
2 4
Service Response PDU
Response
MRC SRC
code
0 1 1 3
2 2 4
(1) Variable Type and Write Start Address
For details on variable types and write start addresses, see SECTION 3
Communications Data for CompoWay/F.
(2) Bit Position
The E5CN/AN/EN-HT does not support bit access. Fixed to "00."
(3) Number of Write Data Items (Variable Type + Write Data)
Write data length
Double word (variable
types C0, C1, C3, C4,
C5, or DA)
Word (variable types 80,
81, 83, 84, 85, or 9A)
Note: The maximum number of data that can be written when double-
word data and word data are mixed is given in the following table.
Composite write
Double word Word (variable
(variable types types 80, 81, 83,
C0, C1, C3, C4, 84, 85, or 9A)
C5, or DA)
12 1
11 2
10 3
9 5
8 6
7 7
6 8
Bit
Write data
position
0 0
Number of elements ×8 or 4
2
Bit
Write
Variable
address position
type
0 0
Number of elements ×8 or 4
2 4 2
Number of write data items
12 max.
17 max.
Composite write
Double word
(variable types
C0, C1, C3, C4,
C5, or DA)
6
5
4
3
2
1
0
Write data
Word (variable
types 80, 81, 83,
84, 85, or 9A)
9
10
11
13
14
15
17