Simple Cpu Communication Setting (Cpu Module (Built-In Ethernet Port Part)) - Mitsubishi Electric MELSEC iQ-RJ71EN71 User Manual

Simple CPU Communication Setting (CPU Module (Built-in
Ethernet Port Part))
Set the following items when using the simple CPU communication function with the CPU module (built-in Ethernet port part).
Item
Latency time
Setting No.
Communication pattern
Communication setting:
Execution interval (ms)
Communication
destination (IP address)
Target PLC No.
Bit device
Word device
Communication time-out period (ms)
Communication retry count
Monitoring time at error (s)
2 PARAMETER SETTINGS
278
2.3 Application Settings
Description
Sets the time required to start communications after completion
of the CPU module startup.
This setting is common to all the setting numbers and cannot be
changed for each setting number.
Displays setting No.1 to 64.
An arbitrary setting number can be set. (A number that is not
sequential can also be set.)
Sets whether to read or write data.
Communication setting Sets this item to communicate data periodically.
Execution interval Sets the execution interval of communications when "Fixed" is
set for the communication setting.
Source Sets the transmission source.
When the communication pattern is set to "Write", the own
station (IP address of the own station) is displayed.
Destination Set the transmission destination.
When the communication pattern is set to "Read", the own
station (IP address of the own station) is displayed.
Specifies the target CPU number for the communication
destination.
It will be the connected station when "Not Specified" is selected.
Points Set the type, start number, and end number of the "Source" bit
device and the type and start number of the "Destination" bit
Type
device. When these values are input, the number of points will
Start
be displayed automatically.
End
Points Set the type, start number, and end number of the "Source"
word device and the type and start number of the "Destination"
Type
word device. When these values are input, the number of points
Start
will be displayed automatically.
End
Sets the time period until the retry is performed, the time period
until a communication error occurs, and the time period to wait a
response from the communication destination after an error
response from the communication destination.
Configure the setting so that (communication time-out period) 
(execution interval).
For details on the communication time-out period, refer to the
following.
Page 187 Communication Time-out Period/Communication
Retry Count/Monitoring Time At Error
Sets the number of communication retry to be performed within
the communication time-out period when the communication
destination returns an error response or does not respond.
For details on the communication retry count, refer to the
following.
Page 187 Communication Time-out Period/Communication
Retry Count/Monitoring Time At Error
Sets the communication time after a communication error
occurred.
For details on the monitoring time at error, refer to the following.
Page 187 Communication Time-out Period/Communication
Retry Count/Monitoring Time At Error
Setting range
0 to 255s (in increments of 1s)
(Default: 0s)

• Read
• Write
(Default: Blank)
Fixed
(Default: Fixed)
10 to 65535ms (in increments of 1ms)
(Default: 100ms)
Page 279 Communication
Destination Setting
• Not Specified
• PLC No.1
• PLC No.2
• PLC No.3
• PLC No.4
(Default:Not Specified)
The setting range differs depending on
the communication destination. (
Page 184 Devices that can be
specified)
10 to 65535ms (in increments of
*1
1ms)
(Default: 1000ms)
*2
0 to 255 times
(Default: 3)
1 to 300s
(Default: 30s)