Operation Commands - Omron E5AR-T User Manual

7.7 Operation Commands

Operation commands are sent using the following command frame.
Command
Command Frame
Slave Function Write start
address code address Write data
H'06 H'00 H'00
1 1 2
Data name
Specify the unit number of the E5AR-T/ER-T. Set in
Slave address
hexadecimal from H'01 to H'63 (1 to 99).
Function code The function code for an Operation Command is H'06.
Write start Specify H'0000 for the Operation Command address.
address
Enter the operation code of the operation command
Write data
and related information (see table below).
This is the check code calculated from the slave
address through the end of the data. For the calcula-
CRC-16
tion method, refer to Example of CRC-16 Calculation
in 7.2 Frames (P. 7-4).
Operation Commands for the E5AR-T/ER-T are listed in the following
table.
Operation Description
code
H'00 Communica-
tions Writing
H'01 Run/Reset
H'03 AT Execute
H'04 Write Mode
H'05 Save RAM
Data
H'06 Software
Reset
H'07 Move to Set-
ting Area 1
H'08 Move to Pro-
tect Level
H'09 Auto/Manual
H'0A AT Cancel
H'0B Parameter
Initialization

7.7 Operation Commands

CRC-16
2 2
Description
Related information
Upper Byte Lower Byte
H'0 *1 H'0: OFF (disabled)
H'1: ON (enabled)
H'0 to 3, F *2 H'0: Run, H'1: Reset
H'0 to 3, F *2 H'0: Current PID set number
H'1 to 8: PID set number
H'0 *1 H'0: Backup Mode
H'1: RAM Write Mode
H'0 *1 H'0
H'0 *1 H'0
H'0 *1 H'0
H'0 *1 H'0
H'0 to 3, F *2 H'0: Auto Mode
H'1: Manual Mode
H'0 to 3, F *2 H'0: Cancel
H'0 *1 H'0
7-15