Mitsubishi Electric MELSEC iQ-R Series User Manual page 551

■When "Open by Program" is set
Before the open/close request is received from the external device, the CC-Link IE TSN Plus module must execute the
CONOPEN/CONCLOSE instructions on the CC-Link IE TSN Plus module side and enter the open/close standby state. Data
can be sent and received after the open processing completes normally.
For CONOPEN/CONCLOSE instructions, refer to the following.
 MELSEC iQ-R Programming Manual (Module Dedicated Instructions)
Ex.
Open/close processing for connection No.1
Open status
Open enable status (closed)
Closed status
'Initial status'
(Un\G6291480.0)
CONOPEN instruction
CONOPEN instruction
completion device
CONOPEN instruction
completion device +1
CONCLOSE instruction
CONCLOSE instruction
completion device
CONCLOSE instruction
completion device +1
'Open completion signal
(connection No.1)'
(Un\G6291456.0)
 After the module parameters are set, check that the initial processing for the CC-Link IE TSN Plus module has completed normally. ('Initial status'
(Un\G6291480.0): On)
 Start the open processing using the CONOPEN instruction. ('Open request signal (connection No.1)' (Un\G6291464.0): On)
 The CC-Link IE TSN Plus module executes open processing. (only internal processing)
 Data can be exchanged after the open processing completes normally.
 Start the close processing using the CONCLOSE instruction. ('Open request signal (connection No.1)' (Un\G6291464.0): Off)
 The CC-Link IE TSN Plus module executes close processing. (only internal processing)
 Data communication ends when close processing completes normally.
Parameter
communications
Power-on
completed



Internal processing
1 scan
Completed with an error

 
Internal processing
Appendix 8 TCP/IP Communications, UDP/IP Communications
1 scan
Completed
with an error

APPX
549
A