Mitsubishi Electric MELSEC iQ-R Series User Manual page 141

Setting items and requirement for communication using the nonprocedural protocol
: Required, : Not required
Setting item
Programmable controller CPU monitoring function designation
Cycle time units designation
Cycle time designation (programmable controller CPU monitoring interval time)
Send pointer designation
Output quantity designation
Block monitoring device Registered word block quantity designation
Registered bit block quantity designation
CPU error monitoring designation
n-th block
monitoring
*1
device
CPU error
monitoring
designation
*1 n=1 to 10
Contents of setting items
The following shows the data setting items with Engineering tool and the setting contents to use the programmable controller
CPU monitoring function.
■Programmable controller CPU monitoring function designation
Designate the timing (fixed cycle send or condition match send) when transmitting information on the programmable controller
CPU monitoring results (device information/CPU status information) to the target device.
• The conditions for condition match send are designated using data items in "Monitoring condition specification (Judgment
condition specification)" and "Monitoring condition value designation".
■Cycle time units designation
• Designate the unit for cycle time for reading information from the CPU module using the programmable controller CPU
monitoring function.
• The time designated by "Cycle time units designation" and "Cycle time designation (programmable controller CPU
monitoring interval time)" is also used as the transmission time interval for fixed cycle send.
■Cycle time designation (Programmable controller CPU monitoring interval time)
Designate the time for one cycle when reading information from the CPU module in order to perform programmable controller
CPU monitoring function.
• The time designated for "Cycle time designation (Programmable controller CPU monitoring interval time)" is also used as
the transmission time interval for fixed cycle send.
Fixed cycle
send





Monitoring device designation
Start device No. specification
Number of read points
specification

Monitoring condition value
designation (judgment condition
designation)
Monitoring condition
specification
Send pointer designation
Output quantity designation
Send pointer designation
Output quantity designation
6 USING THE PROGRAMMABLE CONTROLLER CPU MONITORING FUNCTION
6.3 Settings for Using the Programmable Controller CPU Monitoring Function
Condition Reference
match send

Page 139 Programmable controller
CPU monitoring function designation
 Page 139 Cycle time units designation

Page 139 Cycle time designation
(Programmable controller CPU
monitoring interval time)
 Page 141 Setting items for
transmitting monitoring results
 Page 140 Registered word block
quantity designation, Registered bit
block quantity designation
Page 140 CPU error monitoring
designation
Page 140 Monitoring device
designation, start device number
designation, number of read points
designation
Page 140 Monitoring condition
specification (Judgment condition
specification)
Page 140 Monitoring condition value
designation
Page 141 Setting items for
transmitting monitoring results
Page 141 Setting items for
transmitting monitoring results
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