Omron E5AR - MANUAL 2 User Manual

7.9 Commands and responses (Communication/Modbus)
7-19
Communication
(Modbus)
■ Write setting data to protect level
This command writes setting data to Protect level. Protect level is
explained in "4.1 Setting levels and key operation" (P.4-2).
This command is used in setting area 0. If used in setting area 1, an
error will result.
To use this command, use the "Write via communication" operation
command to enable "Write via communication", and then use the
"Move to protect level" operation command to move to "Protect level".
The above indicates a normal end. For information on error responses,
see "7.6 Writing to the variable area" (P.7-12).
■ Write setting data (Communication/Modbus)
Address Setting data
H'0500 Operation adjustment protect
H'0502 Initial setting level protect
H'0504 Setting change protect
H'0506 PF key protect
Command
H’10 H’0002 H’04
Slave
Address
Byte
count
Function
mode
Write start
address Write data
Number of
elements
CRC-16
24 bytes12211
Response
H’10
Slave
address
Function
mode
Write start
address
Number of
elements
CRC-16
22211
Command
H’10
Slave
address
Function
mode
Byte
count
Write start
address
Write dataNumber of
elements Data 1 Data 1
Data n Data n CRC-16
2
Most significant Least significant
Most significant Least significant
Number of elements × 2 bytes12 211

Omron E5AR - MANUAL 2 Specifications

General

Brand	Omron
Model	E5AR - MANUAL 2
Category	Controller
Language	English