Mitsubishi Electric MELSEC iQ-R Series User Manual page 492

■EtherNet/IP communication start status (Un\G7340097)
This area stores the EtherNet/IP communication start status.
The same items as for 'EtherNet/IP communication in process' (X10) are stored, but 'EtherNet/IP communication in process'
(X10) is recommended for program interlocking.
• 0: Stopped
• 1: Operating
• 2: Cannot start (If one of the bits in 'Class1 Cyclic Pause Request' (Un\G7735808 to Un\G7735823) is turned on, this
becomes 2 (cannot start) when there is an EtherNet/IP communications start request.)
■EtherNet/IP communication continuation specification request (Un\G7340104)
This area is used to set this address to continue EtherNet/IP communications in situations such as when the CPU module
changes from the RUN state to the STOP state and when a stop error occurs on the CPU module.
The status is reflected when a value other than 0 (EtherNet/IP communication start request) is set for 'EtherNet/IP
communication start request' (Un\G7340096).
• A value other than 16: Stops EtherNet/IP communications.
• 16: Continues EtherNet/IP communications.
■EtherNet/IP communication continuation specification status (Un\G7340105)
This area stores the setting status of 'EtherNet/IP communication continuation specification request' (Un\G7340104).
The status is reflected when a value other than 0 is set for 'EtherNet/IP communication start request' (Un\G7340096).
• 0: 'EtherNet/IP communication continuation specification request' (Un\G7340104) setting has not been reflected.
• 1: Operation is in progress with the setting for continuing EtherNet/IP communications.
• 2: Operation is in progress with the setting for stopping EtherNet/IP communications.
Class1 I/O data area
■Class1 Input Area (Un\G7348224 to Un\G7533055)
This area stores the data received by the CC-Link IE TSN Plus module from the EtherNet/IP device during Class1
communications.
The storage area is reserved in the order of connection No.1 to No.256 from the top of this area. (A fixed amount of 1444
bytes is allocated per connection.)
■Class1 Output Area (Un\G7536640 to Un\G7721471)
This area stores the data sent from the CC-Link IE TSN Plus module to the EtherNet/IP device during Class1
communications.
The storage area is reserved in the order of connection No.1 to No.256 from the top of this area. (A fixed amount of 1444
bytes is allocated per connection.)
APPX
490
Appendix 3 Buffer Memory