3.1 OPERATOR LOOP
The OPERATOR-loop is available at all times allowing you to read all operating parameters. Since the OPERATOR
mode is the standard operating mode, there is no OPERATOR indicator light. See Operator flow chart, Section 7.2.
NOTE: Be sure to tune this controller prior to operation.
The DISPLAY key is used to advance the displays within this loop. The LAST key may be used to review the previous
display at any time. Pushing the DISPLAY key will sequentially repeat the displays in this loop.
The numerical value of any displayed number can be changed by pressing either the UP or DOWN arrow key. All
possible displays are shown below. Your controller will only show displays appropriate to your application.
This display shows the measurement value with units and the setpoint
value. The setpoint can be changed using the arrow keys. Push the
DISPLAY key to advance to the next display.
This display shows the measurement value and the primary output in
percent power output. Manual control of the primary output (Models 2002
and 2004 only) is accomplished at this display. The controller must be
ON for MANUAL control to function.
This display shows the measurement value and the secondary output in
percent power output when a secondary output is provided. Manual control
of the secondary output (Models 2002 and 2004 only) is accomplished at
this display. The controller must be ON for MANUAL control to function.
This display shows theauxiliary setpoint (AUX SP) when OUTPUT2 is an
ON/OFF output. Units are differential (DX) between the primary and
This display allows you to take manual control of TIMER1 or TIMER2 when
they are included. Push the YES key to activate the next two displays
when TIMER1 and/or TIMER2 are provided. (Models 2000, 2001 and 2003
Either one or both of these displays allow you to turn TIMER relay(s) ON
or OFF using the arrow keys when Timers are specified and enabled above.
The ALM1 and ALM2 indicators will come ON when the TIMER relays are ON.
(Models 2000, 2001 and 2003 only.)
This display allows you to enable or disable the Remote Setpoint option
using the YES/NO keys when this option is provided. The REM indicator
will come ON when REMOTE SETPOINT is enabled. The Host can turn the REM
indicator full ON.
ECLIPSE INSTRUMENTATION DIVISION