Omron E5CN-H Communications Manual

CompoWay/F
SECTION 2 CompoWay/F Communications Procedures
2-10
(5) Precautions
● Alarm Function
Even though alarms are not displayed on the Controller’s display, they
function normally in communications.
■ Write Variable Area
This service writes data to the variable area.
Service Request PDU
Service Response PDU
(1) Variable Type and Write Start Address
For details on variable types and write start addresses, see SECTION 3
Communications Data for CompoWay/F and SYSWAY.
(2) Bit Position
The E5CN/AN/EN-H does not support bit access. Fixed to “00.”
(3) Number of Elements
1103 Start address out-of-
range error
The read start address is out
of range.
110B Response too long The number of elements
exceeds the maximum.
1100 Parameter error Bit position is not “00.”
2203 Operation error EEPROM error
Response code Error name Cause
Number of elements Processing
0000 The write operation is not performed (do not
append write data to the service request PDU)
and processing ends in “normal completion.”
Double
word
0001 to 0018
(1 to 24)
Up to 24 elements (H'18) are written, and pro-
cessing ends in a normal completion.
Word 0001 to 0030
(1 to 48)
Up to 48 elements (H'30) are written, and pro-
cessing ends in a normal completion.
MRC SRC
0
222 4 2 4
102 00
Variable
type
Start
write address
Bit
position
Number of
elements
Write Data (for
number of elements)
Number of elements
× 8 or 4
MRC SRC
0
22 4
102
Response
code

Omron E5CN-H Specifications

General

Brand	Omron
Model	E5CN-H
Category	Controller
Language	English