Argonne National Laboratory

Experimental Physics and
Industrial Control System

1994  1995  1996  1997  1998  <19992000  2001  2002  2003  2004  2005  2006  2007  2008  2009  2010  2011  2012  2013  2014  2015  2016  2017  2018  2019  2020  Index 1994  1995  1996  1997  1998  <19992000  2001  2002  2003  2004  2005  2006  2007  2008  2009  2010  2011  2012  2013  2014  2015  2016  2017  2018  2019  2020 
<== Date ==> <== Thread ==>

Subject: Re: logging onto an ioc (rlogin,telnet)
From: Rolf Keitel <rolf@triumf.ca>
To: luchini@slac.stanford.edu
Cc: tech_talk <tech-talk@aps.anl.gov>
Date: Fri, 20 Aug 1999 11:42:41 -0700
At TRIUMF-ISAC we are just implementing the following approach:

A) We are using a serial server from data comm for business inc.
(www.dcbnet.com) which talks Telnet. As our IOCs are pretty scattered in
location and have ground separation requirements, we use one server per
IOC. Cost is approx. $500 CDN per server ($330 US). Not cheap, but
relative to the IOC .... This gives us boot monitoring and soft boot.

B) As for hard boots, we are developing a VME board which monitors crate
voltages, temperatures, fan operation and can provide a reset to the VME
crate. These boards are connected on their own fibre-optics CAN-bus
network, so that each IOC on the system has the possibility to monitor
the health of all other IOCs. Crate reset commands will be given over
CAN-bus. There will be a detailed paper at the upcoming ICALEPCs.

Note that the number of IOCs on our system is small, six at the moment
expected to grow to about 10 during the next year.

			- rolf -

-- 
+-------------------------------------------------+
| Rolf Keitel, TRIUMF         Tel: (604) 222-7453 |
| Group Leader ISAC Controls  Fax: (604) 222-7307 |
| and Electronics Development                     |
| Vancouver, B.C., Canada                         |
+-------------------------------------------------+


Replies:
Re: logging onto an ioc (rlogin,telnet) Ralph Lange
References:
logging onto an ioc (rlogin,telnet) luchini

Navigate by Date:
Prev: logging onto an ioc (rlogin,telnet) luchini
Next: ioc consoles and resets Allan Honey
Index: 1994  1995  1996  1997  1998  <19992000  2001  2002  2003  2004  2005  2006  2007  2008  2009  2010  2011  2012  2013  2014  2015  2016  2017  2018  2019  2020 
Navigate by Thread:
Prev: Re: logging onto an ioc (rlogin,telnet) Michael Johnson
Next: Re: logging onto an ioc (rlogin,telnet) Ralph Lange
Index: 1994  1995  1996  1997  1998  <19992000  2001  2002  2003  2004  2005  2006  2007  2008  2009  2010  2011  2012  2013  2014  2015  2016  2017  2018  2019  2020 
ANJ, 10 Aug 2010 Valid HTML 4.01! · Home · News · About · Base · Modules · Extensions · Distributions · Download ·
· Search · EPICS V4 · IRMIS · Talk · Bugs · Documents · Links · Licensing ·