Help finding rung number in RSlogix 500

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Thread Starter

tossone

I'm using RSLOGIX 500 and my program stopped in the middle somewhere. Can someone tell me the easiest way to find the rung where it stopped?
 
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Curt Wuollet

It's been a while since I've played with RSLogix 500 but I believe the rung would be lit (highlighted).

I think the rung number is someplace in the variables as well, but that's from a fading memory.

Regards
cww
 
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Bob Peterson

With later SLC5 products there are a couple of words in the status table to tell you this.

Early ones do not have this feature.
 
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David Ferguson

In logix 5 and I think same in 500 it is in the controller properties under major/minor fault and it will tell the program and rung......been a while since I've seen a stopped processor ; )P

Dave Ferguson
Control Systems Engineer

Sent from my iPhone
 
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Gerald Beaudoin

In the processor status file, under the ERRORS tab. Near the bottom you will see S20 and S21. These will tell you the rung and file number where the error occurred.

Cheers
 
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