[Dsg-halld_plc] mailing list for halld plc work

Amrit Yegneswaran yeg at jlab.org
Tue Jan 16 20:19:54 EST 2018


brian, thanks for sending the links. 
if you are dissatisfied with the current mailing list, go ahead create a more comprehensive name, something like " dsg-halld-magnets " we can get rid of the other one. 



From: "Brian Eng" <beng at jlab.org> 
To: "Amrit Yegneswaran" <yeg at jlab.org> 
Cc: "dsg-halld plc" <dsg-halld_plc at jlab.org>, "rossi patrizia" <rossi at jlab.org> 
Sent: Tuesday, January 16, 2018 8:11:06 PM 
Subject: Re: [Dsg-halld_plc] mailing list for halld plc work 

I guess the PXI is close enough to a PLC to use this mailing list? 

Here's the first report of the trip: https://logbooks.jlab.org/entry/3511895 

Follow the various backlinks on each entry to see follow-ups. 
Checking the solenoid logbook might be easier? https://logbooks.jlab.org/book/hdsolenoid 


The root cause seems to be a failed network port on the PXI. First causing the timeout on the PLC and causing the dump, later swapped network configurations which prevented it from rebooting cleanly. 


Currently the ports have been swapped and it is running without issue. 
I'm currently looking into getting a spare/replacement controller. 
The one being used now is nearing EOL so we'll probably end up ordering a different model, waiting on part # and quote from NI. 

----- Original Message ----- 
> From: "Amrit Yegneswaran" <yeg at jlab.org> 
> To: "dsg-halld plc" <dsg-halld_plc at jlab.org> 
> Cc: "rossi patrizia" <rossi at jlab.org> 
> Sent: Tuesday, January 16, 2018 8:00:14 PM 
> Subject: [Dsg-halld_plc] mailing list for halld plc work 

> this was the mailing list i was talking about. 
> please post requests/activities for hall d magnet plc on this mailing list. 
> give it a shot. 
G 
M 
T 
		
		
	
	
	
	
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