Emerson Process Management 3081 pH/ORP instruction manual Menu Tree for pH

MODEL 3081 pH/ORP	SECTION 5.0
	OPERATION WITH REMOTE CONTROLLER

5.3 MENU TREE - pH

The Model 3081 pH transmitter has three menus: CALIBRATE, PROGRAM, and DIAGNOSE. Under the Calibrate and Program menus are several sub-menus. For example, under CALIBRATE, the sub-menus are CALIbrAtE, Std (stan- dard), and tEMP AdJ (temperature adjust). Under each sub-menu are prompts. For example, under Std, the prompts are Std xx.xx and slope xx.xx. The DIAGNOSE menu lets the user view diagnostic messages. Figure 5-4 shows the complete menu tree.

5.4 DIAGNOSTIC MESSAGES - pH

Whenever a warning or fault limit has been exceeded, the transmitter displays diagnostic messages to aid in trou- bleshooting. Diagnostic messages appear in the same area as the temperature/output readings in the process display screen (see Figure 5-1). The display alternates between the regular display and the diagnostic message. Figure 5-4 shows the diagnostic fault messages for pH.

If more than one warning or fault message has been generated, the messages appear alternately. See Section 12.0, Troubleshooting, for the meanings of the fault and warning messages.

CALIBRATE				PROGRAM				DIAGNOSE
CALIbrAtE	Std	tEMP AdJ
CAL bF1	Std 7.00	tEMP 25.0		InPut 58.9		GIMP 1000		rIMP 10	V Er 81PH.21	tEMP 25 C	ShoW FLt
bF 1	SLOPE 59.01
bF1 4.01											nonE
CAL bF2	OutPut	dIAGnOStIC	tEMP	dISPLAY	bUFFEr		ISOPOtntAL		SIM OUtPUt
bF 2
	4 MA 00.00	rOFFSt 060	tAUtO On	tYPE PH	bAUtO On		tCOEF 00.00		tESt 12.00
bF2 10.01
	20MA 14.00	dIAG OFF	tMAn 25.0	tEMP C	bUFFEr Std		ISO 07.00
	HoLd 21.00	IMPtC ON	tC 100-3	OUtPUt Cur	tIME 10		Snr 07.00
	FAULt 22.00	GFH 1500		COdE 000	PH 00.02
	dPn 0.00	GWH 1000
		GWL 020
		GFL 010								MENU
		CAL 000							Sub-menu
		rEF LO
		rFH 140								PROMPT
		rWH 040
		rWL 000							Diag Message
		rFL 000
			FIGURE 5-4. Menu Tree for pH
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