Honeywell DR4300 manual Key functions

Configuration, Startup, and Operation of Recorder with Display

Key functions

Table 4-1shows each key on the operator interface and defines its function.

Table 4-1 Key Functions

Key					Function
	• Places the recorder in the configuration set up group select mode. Sequentially displays
SET
		set up groups and allows the			key to display function parameters within set up
UP				FUNC
		group.
	•	Used in conjunction with the				key to select the individual functions of a
FUNC				SET UP
		selected configuration set up group.
	•	Used to toggle between input channel selection for display
		(2-pen recorder models only).
	• Used during field calibration procedure.
	• Pressing this key repeatedly cycles through the operating parameters displayed on the
DISP		lower display. (Only those parameters required by the supported features will be
		included in the display cycle.)		The input PV for the currently displayed channel is
		always on the upper display during normal operation. With the exception of “INP”, the
		label shown below will be displayed at the left of the lower display, its value to the right.
		INP = Input; if the recorder does not support any optional features, then this label is
		always displayed on the lower display. In this case, the other parameters listed
		below are not applicable.
		OT = Output
		SP = Setpoint 1
		S2 = Setpoint 2*
		UseSPn = Setpoint Select (Only appears if Control group NumSPs = TWO)
		DE = PV Deviation from Setpoint
		XXXXXX = Totalizer Value
			= Time Remaining on Optional Timer (Hrs:Min) or
			= Elapsed Time on Optional Timer (Hrs:Min)
			(Displayed only if TIMER = ENAB. If “clock hand” is not moving, the
			timer is not running.)
		SPRG n = Setpoint Program Select
			(Displayed only if SPRAMP group SPPROG = ENAB)
		RUN or HOLD = Status of currently executing setpoint program**
		N nn.nn = Current Setpoint Program Segment (N) and Time Remaining (nn.nn)**
		REC nn = Setpoint Program Cycles Remaining**
		TuneON or TuneOF = Status of Accutune II
			(Displayed only when Tuning group TUNE = ENAB. See Appendix
			D for detailed instructions for using Accutune II.)
	For recorder model with control:
MAN
AUTO	MAN/AUTO:
RESET	•	Alternately selects:
		AUTO	Controller is in Automatic mode.
		MAN	Controller is in Manual mode.
		RESET does not apply.

RESET:

•On Limit Controllers this key functions as RESET, used to take the recorder out of the limit state (once the cause of the limit state has been corrected) and to cause it to resume normal operation, monitoring the value of the input and comparing it to the configured limit value.

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