Emerson Process Management 3081 pH/ORP instruction manual Menu Tree ORP, Diagnostic Messages ORP

MODEL 3081 pH/ORP	SECTION 5.0
	OPERATION WITH REMOTE CONTROLLER

5.5 MENU TREE - ORP

The Model 3081 ORP 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 Std (standard) and tEMP AdJ (temperature adjust). Under each sub-menu are prompts. For example, the Std sub-menu contains the single prompt Std. Other sub-menus may contain more than one prompt. Figure 5-5 shows the complete menu tree.

5.6 DIAGNOSTIC MESSAGES - ORP

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 (Figure 5-1). The display alternates between the regular display and the diagnostic message. Figure 5-5 shows the diagnostic fault messages for ORP.

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.

			1 4 0 0 mV
CALIBRATE			PROGRAM		DIAGNOSE
Std	tEMP ADj
Std 1000	tEMP				rIMP 10	VEr 81PH.01	ShoW FLt
							nonE
	OutPut	dIAGnOStIC	tEMP	dISPLAY	SIM OUtPUt
	4 MA -1400	rOFFSt 060	tC 100-3	tYPE ORP	tESt 12.00
	20MA 1400	dIAG OFF		tEMP C
	HoLd 21.00	IMPtC OFF		OUtPUt CUr
	FAULt 22.00	rEF LO		COdE 000
	dPn 0.00	rFH 140				MENU
		rWH 040
		rWL 000				Sub-menu
		rFL 000
						PROMPT
						Diag Message
		FIGURE 5-5. Menu Tree for ORP
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