Mitsubishi Electric MELSEC iQ-R Series User Manual page 154

Node information area
■Node information area (Un\G28160 to Un\G28170)
This area stores the node information of the RJ71EIP91.
Excluding 'Communication state' (Un\G28160) and 'Communication speed' (Un\G28161), these items are available only for
Class1 communications.
Address
Un\G28160
Un\G28161
Un\G28162 to Un\G28163
Un\G28164 to Un\G28165
Un\G28166
Un\G28167
Un\G28168 to Un\G28169
Un\G28170
Connection information read request area
■Connection number designation (Un\G28288)
This area specifies the connection number for obtaining the connection information of the specified EtherNet/IP device when
'Connection information read request' (Y14) turns off and on.
• 0: Not specified
• 1 to 256: Connection number
Connection information read response area
■Read result (Un\G28290)
This area stores the reading result of the specified connection information when 'Connection information read request' (Y14)
turns off and on.
• 0000H: Reading successful
• C44EH: Connection information reading acquisition error
• C44FH: Connection information reading setting error
For details on the errors, refer to the following.
Page 117 Error details
■Connection information (Un\G28291 to Un\G28341)
This area stores the specified connection information when 'Connection information read request' (Y14) turns off and on.
Address
Un\G28291
Un\G28292
Un\G28293
Un\G28294
APPX
152
Appendix 3 Buffer Memory
Item
Communication state
Communication speed
Send packet per second
Receive packet per second
Send error packet per second
Receive error packet per second
PPS
Number of connections
Item
Status Input Status
Output Status
General
Extended
Description
Stores the EtherNet/IP communication status.
• 0000H: Not communicating
• 0001H: Communicating
Stores the communication speed.
• 10: 10Mbps
• 100: 100Mbps
• 1000: 1000Mbps
Stores the number of packets that were sent per second.
Stores the number of packets that were received per second.
Stores the number of packets that were not sent per second.
Stores the number of packets that were not received per second.
Stores the number of packets that were processed per second.
Stores the total number of connections.
Description
Stores the internal status code of the input connection.
( Page 86 [Diagnostic] tab)
Stores the internal status code of the output connection.
( Page 86 [Diagnostic] tab)
Stores the CIP general status code.
Stores the CIP extended status code.