Table 1-1 Function Of Keys - Honeywell DR4500A Product Manual

Overview
Operator Interface
Key functions
Table 1-1 shows each key on the operator interface and defines its function.
Key
SET
UP
FUNC
LOWR
DISP
MAN
AUTO
CHART
RUN
HOLD
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4 DR4500A Classic Series Circular Chart Recorder With or Without Control Product Manual

Table 1-1 Function of keys


Places the controller in the Configuration Set Up group select mode. Sequentially
displays Set Up groups and allows the FUNC key to display individual functions in
each Set Up group.

Used in conjunction with the SET UP key to select the individual functions of a
selected Configuration Set Up group.

Used to toggle between SP1 and SP2.

Used during field calibration procedure.

Selects an operating parameter to be shown in the lower display:
OUT = Output Value
SP = Local Setpoint 1
SPN = Current setpoint for setpoint rate applications
2SP = Local Setpoint 2
RSP = Remote Setpoint
2IN = Input 2
DEV = Deviation
EU = PV Engineering Units
RH = % RH Value
PIDSETX = Tuning Parameter Set X=1 or 2
RAMP = Minutes remaining in Setpoint Ramp
#RA = Minutes remaining in SP Prog Ramp
#SK = Minutes remaining in SP Prog Soak
RECYC = Number of recycles left in SP Program
= Time remaining in Timer function
= Time elapsed in Timer function
TUNExXXX = Accutune II indicator. x = 1 or 2
ATTENTION
The lower display can be configured to scroll through the operating
parameters.

Alternately selects:
AUTO Lower display automatically displays setpoint value in engineering units.
MAN Lower display automatically indicates output in %.

Used to stop recording operation and move pen to outer limit for chart change.

Alternate action switch initiates or holds the Setpoint Ramp or Setpoint Program.

In configuration mode, restores the original value or selection if you do not want to
enter a change you are making to a parameter.

Increases the setpoint, output, or configuration values displayed.

Used to step through the items in each function while in configuration mode plus
adjust control variables in the lower display.

Decreases the setpoint, output, or configuration values displayed.

Used to step through the items in each function while in configuration mode plus
adjust control variables in the lower display.
Function
Release M
April 2017