Ab
My experience with AB goes back to the year 1985 where I attended a course on the old PLC3 followed by the Advisor 2 (the first ever true SCADA for AB that time).
I would admit that it was a real great experience where the two courses were very GREAT.
I continued getting training courses in AB then lately Rockwell up to the year 2003 with a boosting outstanding training level, & I would say thanks to all those instructors whom conducted the trainings.
In the year 2004(and up to now) I switched to a company that uses Siemens products, once again I underwent a series of trainings on Siemens products
Conclusion:
===========
In my opinion AB best.
My experience with AB goes back to the year 1985 where I attended a course on the old PLC3 followed by the Advisor 2 (the first ever true SCADA for AB that time).
I would admit that it was a real great experience where the two courses were very GREAT.
I continued getting training courses in AB then lately Rockwell up to the year 2003 with a boosting outstanding training level, & I would say thanks to all those instructors whom conducted the trainings.
In the year 2004(and up to now) I switched to a company that uses Siemens products, once again I underwent a series of trainings on Siemens products
Conclusion:
===========
In my opinion AB best.