Run-time Error '6' Overflow

[g.gregory]

Hi,

I have a program for a M91-2-R2C and it has been working fine. I've added some new logic and displays and when I compile it I am getting a error message. I can't seem to find any documentation about these errors:

Run-time Error '6'

Overflow

Does anyone know what causes this error?

I though maybe it was due to no program space left on the PLC, but I cannot go to project properties as it comes up with the same error. But the version before I made the changes has only used half, so there still should be plenty spare.

I'm running WinXP SP2 and using U90 Ladder V6.2.1

Any help would be much appreciated.

Thanks,

Glenn

[Emil]

Can you send the application ot support@unitronics.com?

[g.gregory]

Hi I found the problem. It was due to me having two contacts right against the left hand side of the net (one below the other one, on the same Net) and then I thought I had to link them together on the left hand side. Once I removed this link it was fine. Still thought it should have just given me a compile error telling me about it.

Thanks,

Glenn