Section 7 Modbus Communications
Response
■ Move to Protect Level
Command
Response
■ Auto/Manual
Command
7-30
Slave
Function
Write start
Operation
address
code
address
code
information
H'06
H'00
H'00
H'07
1
1
2
2
The response for a normal end is shown above. For information on
error responses, refer to 7.7 Operation Commands (P. 7-15).
Slave
Function
Write start
Operation
address
code
address
code
information
H'06
H'00
H'00
H'08
1
1
2
2
Use this command to move to Protect Level. Protect Level is described
in 4.1 Setting Levels and Key Operations (P. 4-2).
This command is used in setting area 0. If used in setting area 1, an
operation error will result.
To use this command, the communications writing function must be
enabled using the Communications Writing operation command.
Slave
Function
Write start
Operation
address
code
address
code
H'06
H'00
H'00
H'08
1
1
2
2
The response for a normal end is shown above. For information on
error responses, refer to 7.7 Operation Commands (P. 7-15).
Slave
Function
Write start
Operation
address
address
code
code
H'06
H'00
H'00
H'09
1
1
2
Related
information
Ch
H'00
1
H'01
H'10
2
H'11
H'20
3
H'21
H'30
4
H'31
Related
CRC-16
H'00
2
Related
CRC-16
H'00
2
Related
information
CRC-16
H'00
2
Related
CRC-16
information
2
2
Description
Command mode
Auto
Manual
Auto
Manual
Auto
Manual
Auto
Manual