Honeywell DR4300 Manual De Usuario

In addition to the historical chart record, you can monitor the recorder’s indicators and displays to see real 
time values of inputs. If control is enabled, then setpoint, output, and deviation values can also be 
displayed.  

Set up values can also be viewed. Depending on the lockout status, configuration values may also be 
changed. 

As a background task the recorder runs self-diagnostics on the printed circuit assemblies for the pens as 
described in Section 8 – Troubleshooting and Pen Alignment of Recorder with Display.  If a test is failed, 
an error message will be displayed as described in Subsection 4.5.1.4. Depending on the recorder’s 
configuration, a “failsafe” output value may be used for control in case of malfunction, as described in 
Section 8. 

The indicators and displays on the operator interface let you see what is happening to your process and 
how the recorder is responding.  Figure 4-7 is a view of the operator interface. A description of the 
displays and indicators is included. 

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Lower Display - six characters
    Normal operation - Displays selected
     operating parameter label and value.
     With totalization, shows totalizer value.
    Configuration mode - Displays Set Up group and
     function parameters.

Output relay 1 or 2
is ON, when lit.

Data displayed
is for input
Channel 1 or 2

Upper Display - four characters
    Normal operation - Displays process variable
    (PV) for the selected input channel.

   Configuration mode - Displays selection or
   parameter value.

Indicates controller mode:
   M = Manual
   A = Automatic

When either of the remote switches
is set for SP2, or when NumSPs = TWO
  L = Setpoint 1 (SP) active
  R = Setpoint 2 (S2) active
Otherwise, neither indicator 
is used.

Indicates temperature
units of PV on display.