Many thanks for you response.
I have not tried any MIDI monitor Apps.
All controls of the A800 show a result in the onboard LCD screen.
I am using USB connections not the 5 pin MIDI, the USB connections worked great with the Arturia controller and I do not have a adaptor box for connecting via the 5 pin connectors on the A800 to PC, MAC or iPad.
It is getting the A800 working with the iPad that is the most important to me, connecting the USB output of the A800 to the Apple Camera Connection unit and then plugging that into my iPad does not work with any App even though I am powering the A800 with a genuine Roland Power Supply.
Using the Audio MIDI Setup on the iMAC does not show the A800, rescanning does not show the A800, so I manually created the five setup elements and the links but still it does not show anything.
I did find a warning online that updating the OS should be withheld until Roland release an updated driver, so this may be the issue with the MAC since it is already updated to the latest OS.
Win 10 PC still is an issue yet to be resolved.
I will contact the company I bought the unit from Monday morning.