Instruction Manual
748441-D
April 2002
3-20 Operation Rosemount Analytical Inc. A Division of Emerson Process Management
Model CAT100
b. Controller
Settings
If it is ever necessary to replace the
temperature controller or if the settings
get changed, the following describes
the default settings that must be con-
figured and the procedure to configure
it properly.
Omega Engineering model CN77322
Controller settings for CAT 100:
DIP switch settings:
The DIP switch is accessible through
an opening on the side of the case. Af-
ter carefully removing the controller
from the case, locate the DIP switch
and set the switches according to the
following:
Initial menu settings:
Upon applying power, the controller will
first flash reset on the PV display and
the software version number on the SV
display, and then begin the
Run Mode
.
Immediately press the MENU key to
enter the
Configuration Mode
so that
the controller does not begin to apply
heat to the CAT 100. Alternately, press
the ENTER key twice to enter the
Standby Mode
.
ON
OFF
8
7
6
5
4
3
2
1
