Mainline - Terminal 12 - Incorrect Resistance value [resolved]

[hpleung]

Hi,

I am performing the resistance check - and one thing i am encountering is that I read a value of 0 for terminal 12. The expected value is *....and the manual clearly stated to watch out for 0 value when a * is expected.

However, terminal 12 does not seem to be connected to anything so I am puzzled about how can it read any value at all as it is not connected. I verified the picture in the manual and it seems it is not connected either.

Am I reading the wrong terminal 12? Picture attached.

Thanks.

 

[Paul Birkeland]

That's not a zero, it says "OL", which is over limit.  This means infinitely high.

 

[hpleung]

Thank you.