Hi all

I have an abacus 6p led display in my unit.

It's around 20 years old and never had a problem.

Following a massive power cut it is coming up with error zone 6b.

The issue is I don't have a 6b. I have a zone 6 (360 dtec) but not a 6b.

The system is regularly maintained and has never had an issue.

Any ideas what 6b is?

Normally means you have a short on a cable or at the detector unless you are using splitters.

Nope , no splitters.

I will check for shorts.

buddy.

Apologies for the emoji. It did itself.

If you have access to the engineers area I would check that 6b is not on, abs have a habit of forgetting stuff especially as they get older

You must have changed a setting , turned on zone splitting in error?

Definately no splitter.

Crashed and reprogrammed panel.

I will check for a short.

If you crashed it then you may have to check your programming

Maybe you selected zone split by mistake

You will need to programme the outputs up first, Abacus have a strange thing when effected by power or crashed that the outputs all become 00 and this shows all sorts of strange faults including 6B split