Emerson 54e pH/ORP Display, Control Mode, Changing Output Parameters, Output Control Parameters

MODEL 54e pH/ORP			SECTION 5.0
			SOFTWARE CONFIGURATION
5.6 CHANGING OUTPUT PARAMETERS
	Display		This section describes the options available for configuration of the out-
			puts. Each output can be configured to represent pH (or ORP/Redox, see
			Appendix A), temperature, glass impedance, or reference impedance. In
	Outputs
			addition, each output can be linear (normal) or nonlinear (PID). Several
	Alarms		options for both modes of outputs can be configured. This section
			describes the features and shows how to make modifications in the set-
	Exit	Enter	tings.
			1. Beginning from the main menu, move the cursor down to "Program"
			and press Enter 4. From the program menu, move the cursor down
			using the arrow key b to highlight "Configure" and press Enter 4.
			Use the arrow key again to highlight "Outputs" (as shown on the left)
			and press Enter 4.
	Output 1 control		2. There are 5 menu headers that relate to outputs. Each output has a
	Output 1 setup		control header and a setup header. In addition, the hold feature is
			turned on here. The hold feature is mostly used to prevent upsets dur-
	Output 2 control		ing buffer calibration of the pH sensor.
			To access each header, highlight the desired item and press the Enter
	Exit	Enter	4 key. To select another header, use the arrow keys. The bottom
			menu header will only be highlighted if the end of the menu has been
			reached.

Output 2 control Output 2 setup Hold feature setup

ExitEdit

NOTE

Always configure the control parameters BEFORE mak- ing changes in the output setup. Changes in the output setup in step 4 will depend on the options that have been selected in step 3.

Output Control Parameters
		3.	Menu Item	Options
			Output Measurement	Process/Temperature/Ref
	Output Measurement
				Impedance/Glass Impedance
	Control Mode
			Control Mode	Normal/PID

Exit	Enter	Each output can be configured with the options above. The default
		options are that output 1 is Process (pH or ORP/Redox), output 2 is
		Temperature and that both outputs are Normal (not PID). This is the
		most common configuration and may not require changes. If no
		changes are desired, skip to step 4.
Output: Process
		To make changes in these parameters, highlight the desired menu
		header and press Enter 4. The value now being used is displayed
		and the F4 key can be pressed to Edit the item. Once Edit has been
		pressed, change the item as needed and then press Save 4 to
Exit	Edit	store the value. Repeat for the other output and/or items as needed.

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