Switch Mode (Command: 1612) - Mitsubishi Electric MELSEC IQ-R series Reference Manual

Switch mode (command: 1612)

Switch the C24 mode from external devices.
Message format
The following shows the message format of the request data and response data of the command.
■Request data
Command Subcommand
■Response data
There is no response data for this command.
Data specified by request data
■Command
ASCII code
1 6 1 2
31 36 31 32
H H H H
■Subcommand
ASCII code
0 0 0 0
30 30 30 30
H H H H
■Channel No.
Specify the target interface (CH1/CH2). (Page 259 Channel No.)
■Switching instruction
Select which specify the contents to be switched, by data in the command or by Engineering tool. (Page 259 Switching
instruction)
: Specified by command, : Specified by Engineering tool
Switching instruction Mode No.

0

1

2

3
4 

5
6 

7
■Mode No.
Specify the operation mode within the range of 1H to 9H or FFH. (Page 260 Mode No.)
When the setting by command enabled (Switching instruction: 1, 3, 5, or 7), the operation mode is changed according to the
specified value.
As for the setting by command is disabled (Switching instruction: 0, 2, 4, or 6), the operation mode is changed according to
the Communication protocol setting set with Engineering tool
Even when the setting by command is disabled, specify the value (1 to 9H or FFH). (Do not specify '0'.)
Switching
Channel No.
instruction
Binary code
12 16
H H
Binary code
00 00
H H
Transmission setting








13 SERIAL COMMUNICATION MODULE DEDICATED COMMANDS
Transmission
Mode No.
setting
Communication speed








13.4 Mode Switching Function
Communication
speed
263
13