Westinghouse MA7200-4001/2-N1, MA7200-2001/2-N1 Appendix A, To set parameter Cn-28=

MA7200 PLUS Inverter 1 to 2 HP Pump Quick Start Manual

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Appendix A-

Changing display to read output speed in percent (%) of full speed.

The display is factory defaulted to show the inverter output frequency in Hz. If desired, the display can be changed to show the output frequency as a percentage of full speed. To do this parameter Cn-28must be changed from (00000) to (00001) as follows:

To set parameter Cn-28 = 1

(Display Percent)

Keypad Steps					Resulting Display
1 - Press the			PRGM	key	An – 01 -
			DRIVE		Freq. Cmd. 1
2 - Press the			DSPL	key 3 times	Cn – 01 -
					Input Voltage
3 - Press the				key until display shows	Cn-28-
					Operator DSPL Unit
						Flashing
4 - Press the		EDIT		key	Cn-28 = 00000
	ENTER				Operator DSPL Unit
						Flashing
5 - Press the				key	Cn-28 = 00001
					Operator DSPL Unit
						Flashing
6 - Press the		EDIT		key to save	Entry Accepted 2 Seconds
		ENTER
						Flashing
					Cn-28 = 00001
					Operator DSPL Unit
7 - Press the			PRGM	key to return to the main display.
			DRIVE

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