Honeywell UDC2500 manual At Err, Accutune Error STATUS-When an, Current Accutune Process

					Configuration
Function Prompt		Selection or Range of Setting			Parameter
Lower Display		Upper Display			Definition
English	Numeric	English	Numeric
	Code		Code
		DIS		DISABLE – The current SetPoint is used to
				derive a single set of blended tuning
				parameters. This tuning is performed over
				the range of the output limits similar to
				Simplex Tuning. The Tuning Parameters
				derived are placed into both the HEAT and
				COOL tune sets (PID 1 and PID 2).
AT ERR	304			ACCUTUNE ERROR STATUS—When an
(Read Only)				error is detected in the Accutune process, an
				error prompt will appear
		NONE	0	NONE—No errors occurred during last
				Accutune procedure.
		RUN	5	RUNNING—An Accutune process is still
				active checking process gain, even though
				“TUNE” is not lit. It does not affect keyboard
				operation.
		ABRT	4	CURRENT ACCUTUNE PROCESS
				ABORTED—Caused by one of the following
				conditions:
				• changing to manual mode
				•	digital input detected
				•	in heat region of output but a cool output
				was calculated, or vice versa.
		SP2	6	SP2—LSP2 not configured or a Setpoint
				other than LSP1 or LSP2 is in use.

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