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MELSEC-GOT
4 MONITORING SPECIFICATION
4.6.6 Monitor register command
(1) Monitor register command
This is a command to always register the device number of the GOT internal
device which reads the remote register.
After executing the monitor register command, always execute the monitor
request command.
(2) Command format
Transfer Direction Addresses Write data
RWwm (Higher byte) 6: Monitor register setting
RWwm (Lower byte)
When the occupied points are 2 stations
1 to 6 :Points to be written to the GOT internal device
When the occupied points are 4 stations
1 to 14 :Points to be written to the GOT internal device
RWwm + 1 to RWwn + E
0 to 1023 : GOT internal device numbers to be
regis-tered
(Storage for the setting mentioned above)
Master station GOT
RWwn + F
———
GOT Master station RWrn to RWrn + F
———
(3) Communication overview
Refer to Section 4.6.7.
4.6.7 Monitor request command
(1) Monitor request command
This is a command to always read the data in the GOT internal device registered
by the monitor register command execution to the remote register.
Execute the monitor request command after the monitor register command is
executed.
(2) Command format
Transfer Direction Addresses Write data
Master station GOT RWwm + 1 to RWwn + F
———
GOT Master station RWrn to RWrn + F
———