BaBar Drift Chamber
Environmental Sensors
The different CPUs
(updated May 3rd 1999)
The environmental sensors are
read through CANbusses.
The CANbus
software are running on the VME-CPU (VM177)
Motorola CPU
called dch-mon.slac.stanford.edu
(134.79.158.39)
located
in the IR2 Electronics House
and the EPICS Monitoring software
can
be activated/displayed on the
bbr-dev0x.slac.stanford.edu
(x>= 2) or on bbr-con0x.slac.stanford.edu (x=1,7)
(SUN SPARC5 ULTRA machine).
Passwords
and logins for the Motorola machine and the SPRACs are respectively common
to all users
for
the VME-CPU (see expert for the login name and password (Fuvio galeazzi
or myself)) and is your SLAC Unix login/password for the SUN SPARC5
machine
(It may happen that you should have to make a klog on this machine
to
have write on your disk (because of SLAC-AFS ...)).
To log on the VME-CPU machine
make a telnet connection to dch-mon.slac.stanford.edu
from
bbr
terminal,
to
reboot
the VME just do "CRTL x",
or do it by hand directly on the VME-CPU crate.
To have a terminal for the CPU
use the command : telnet bbr-tty1 3600
For
any questions you can contact me : Vincent.Tisserand@lapp.in2p3.fr
(first
try) or
Jim
Olsen or Mauro Morandin
(second try) or Fulvio
Galeazzi and
Chris
Brown.
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