Omron E5C-T Series Communications Manual

2 - 11
2 CompoWay/F Communications Procedures
E5C-T Digital Temperature Controllers Programmable Type Communications Manual (H186)
2-3 Detailed Description of the Services
2
2-3-3 Composite Read from Variable Area
Note: The read data is read together with the variable type in the order specified by the command.
(1) Variable Type and Read Start Address
For details on variable types and read start addresses, refer to Section 3 Communications Data for
CompoWay/F.
(2) Bit Position
Bit access is not supported. Fixed to “00.”
(3) Number of Read Data Items (Variable Type + Read Data + Bit Position Counted As 1 Item)
Note: The following table gives the maximum number of read data items when double-word data and word data are
used together.
(4) Response Code
• Normal Completion
• Error Occurred
Read data length Number of read data items
Double word (variable types C0, C1, C3, C4, C5, C9, or DA) 20 max.
Word (variable types 80, 81, 83, 84, 85, 89, or 9A) 25 max.
Composite Read Composite Read
Double word
(variable types C0,
C1, C3, C4, C5, C9,
or DA)
Word
(variable types 80,
81, 83, 84, 85, 89, or
9A)
Double word
(variable types C0,
C1, C3, C4, C5, C9,
or DA)
Word
(variable types 80,
81, 83, 84, 85, 89, or
9A)
20 0 11 14
19 1 10 15
18 2 9 16
18 3 8 17
17 4 7 18
17 5 6 19
16 6 8 20
15 7 4 21
15 8 3 22
14 9 2 23
14 10 1 24
13 11 0 25
12 12
12 13
Response code Name Description
0000 Normal completion No errors were found.
Response code Error name Cause
1002 Command too short The command is too short.
22
MRC
SRC
0104
4
2
2
Variable
type
Response
code
Variable
type
Read data
Number of elements ×8 or 4
Read data
Number of elements ×8 or 4

Omron E5C-T Series Specifications

General

Brand	Omron
Model	E5C-T Series
Category	Temperature Controller
Language	English