hanni342002
Member
i am looking for a scada software which is cheap and easy to learn
to be connected to my slc 500 plc any recommendation
to be connected to my slc 500 plc any recommendation
I didn't know that! Are you saying I could have say, seven hundred expressions and objects (200 over the 500 tag limit, I believe) and still have a couple dozen connections to my PLC?Tom Jenkins said:Lookout Direct from AutomationDirect.com is fairly easy to use and low cost. Unlike Wonderware, only external I/O count against your tag count.
The sneakiest thing I've done so far is using the data table object to multiplex data (which brings its own complications). I haven't had to get really sneaky, the highest object count I've gotten to date is in the 300 object range. I just wanted to make sure 'cuz it sounds like something nice to have in the bag if 'featuritis' sets in.Alan Case said:If you want to be real sneaky...