Rockwell Automation 6008-SV2R VMEbus remote I/O Scanner - Manual (Page 98)

Chapter
Operating in SVĆSuperset Mode
6
6Ć17
Your code for the SCAN LIST command should include these tasks:
1. get the semaphore
2. set up the control status area
3. copy the scan list to the general data area
4. send the command interrupt
5. wait for the result
(either poll for confirmation status or wait for an interrupt)
6. clear the semaphore
coding sequence