Register (Command: 0630) - Mitsubishi Electric MELSEC IQ-R series Reference Manual

Register (command: 0630)

Register the target devices to be monitored with the Programmable controller CPU monitoring function and its monitoring
conditions in CPU module.
Specify the monitoring target device for multiple blocks with the consecutive word devices and bit devices treated as one
block. The host station CPU module can also be specified as error monitoring target.
The monitoring is started when executing the registration command.
Message format
The following shows the message format of the request data and response data of the command.
■Request data
Command Subcommand
Number of registered
bit blocks
CPU error monitoring
(n points)
Block
(first point)
Bit device registration
■Response data
The device information of the monitoring result and programmable controller CPU status information are stored.
Programmable
controller CPU
Fixed value
monitoring function
Block
(first point)
Word device information
CPU status
information
The response data of this command will be sent as same as that of the on-demand function.
For the transmission methods and its timing of monitoring result, refer to the following manuals.
•  MELSEC iQ-R Serial Communication Module User's Manual (Application)
•  MELSEC-Q/L Serial Communication Module User's Manual (Application)
Cycle time unit Cycle time
Block
(first point)
Word device registration
Block
CPU error monitoring
(nth point) registration
Number of registered
Number of registered
bit blocks
word blocks
(n points)
(n points)
Block
(mth point) (first point)
13 SERIAL COMMUNICATION MODULE DEDICATED COMMANDS
Programmable
controller CPU
Transmission method
monitoring function
Block
(mth point)
CPU error monitoring
Block
Bit device information
13.5 Programmable controller CPU monitoring function
Number of registered
word blocks
(m points)
Block
(nth point)
269
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