Mitsubishi Electric MELIPC MI5000 Series User Manual page 88

Synchronization of link scan and user programs
The routine of a user program can be executed in sync with the operations of a link scan of cyclic transmission.
Execution of routine synced with a link scan
A user program synced with a link scan is executed by registering a routine to be called automatically at the completion of a
link scan.
Registration and clearing of routines
Use the C Controller module dedicated function (CCPU_EntryCCIEFBLinkScanEndFunc) to register routines.
After registration, the registered routine is repeatedly called each time a link scan is completed. When NULL is specified to a
routine to be registered, the routine is deregistered.
(3)
(5)
(1) MELIPC
(2) Network module
(3) User program
(4) Link scan
(5) Registered routine
■Function list
Function name
CCPU_EntryCCIEFBLinkScanEndFu
nc
For details on the C Controller module dedicated functions, refer to the following manual.
MELIPC MI5000 Series Programming Manual (VxWorks)
7 CC-Link IE Field Network Basic FUNCTION
86
7.1 Cyclic Transmission
(1)
RX, RWr RY, RWw
Description
To register a routine to be called when the link scan of CC-Link IE Field Network Basic is completed.
(2)
RX, RWr RY, RWw
(4)