
IB-23C650
BASIC OPERATION
Bottom: Lower Engineering
Display
Indicates engineering unit
values for output,set-point,
ratio and bias as indicated
by the third status display.
An engineering units label
can also be displayed.
Assumes other roles during
routines such as ramp/soak,
totalizer, alarms, etc.
STATUS DISPLAYS
There are three 3-character status displays located to the right of the bar
graphs.
TOP DISPLAY
Manual: Instrument is in manual control and the output
may be adjusted manually.
Auto: Instrument is in automatic, so its output is
controlled by the controller algorithm.
Totalize Totalizer has been enabled and is in the
Hold: hold position. This display alternately flashes
with [MAN] if controller is manual or [AUT] if
controller is in automatic.
Output Output tracking has been enabled by digital
Track: input. The controller output is tracking Input 2.
See Operation Using Digital Inputs.
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