I tested five versions of chip for scantronic to solve multiple problems we were having

Never mind the rechip of 120 8136's

Most were with the processing of fault to outputs

Quite a laugh that tech support used to tell me that chip did'nt exist

Yes the final release v5.0.13 is ten times better than the original v4.02.06

Some unreleased version were v4.02.07 and the terrible v5.00.00

Circuits / Zones i believe have not been altered at all

I did have a list of all changes somewhere

It is without a shadow of doubt that the terminal blocks are the main problem with this system

They admitted it but were unable to help much as the only terminal blocks they had were the duff ones (now corrected i believe as veee seems to say)

Edited February 12, 200917 yr by Barsnake

I tested five versions of chip for scantronic to solve multiple problems we were having

Never mind the rechip of 120 8136's

Most were with the processing of fault to outputs

Quite a laugh that tech support used to tell me that chip did'nt exist

Yes the final release v5.0.13 is ten times better than the original v4.02.06

Some unreleased version were v4.02.07 and the terrible v5.00.00

Circuits / Zones i believe have not been altered at all

I did have a list of all changes somewhere

It is without a shadow of doubt that the terminal blocks are the main problem with this system

They admitted it but were unable to help much as the only terminal blocks they had were the duff ones (now corrected i believe as veee seems to say)

We have now tried plugging into a 13 amp socket (as a temporary measure) but fault still remains, so I cant see that this can be caused by electrical problem.

So, these zone plugs - what are they, are they inside the main panel? sorry for the numpty questions but i;m just an end user and cant tinker with the unit as its maintained.

Thanks.