Thanks marof khalifa, be great if you could find the software, i'll leave it a few days Aaron or someone else may see the recent activity.
Do you have much experience with this plc?
On powering up the machine the green run led just flashes & red input led's light up as expected but no output led activity at all, could it have lost the program if the battery in the unit expires, the machine has been in storage for about 2 years as it wasn't recommissioned when moved to a new site.
Any advice appreciated.