Thank you Bob and Greg.
I have Ctrio Workbench 2, Version 2.1.11.1.
May have to upgrade that.
Soo on this Friday, I do not have the ibox 'CTRLDPT' - it is simply not there. So I thought I would try the ibox 'CTREDRL', and see what it would do. It gives me an error with the CTRIO # which is set at K0 as default, have tired numbers up to K5, and even K51 as the id of the card from the Plc is 51, and have no idea what value it should be. So I can't even begin to guess what I should be puting in for output #, table #, entry #(0-based), entry type, pulse time, preset count, workspace, success, and error.
I actually have this system working on the plant floor now. The workbench software says the ctrio card is in slot 2.
I think once I understand this, I can basically use this card to do everything I want, use the 'set' and 'reset' and actually use the discrete output on the card rather than all the math in my program, so I'm eager to learn. As far as the 'think and do', I've never played with that at all, perhaps in the future.