Falcon FN4KRM-2TXI, FN6KRM-2TXI, FN3KRM-2TXI manual Fixed or constant frequency

	Fixed or constant frequency
	output mode: In normal mode
	the UPS output frequency will
	automatically be set to the
	utility frequency and is
	synchronized with that
	frequency. When set to cf50Hz
	mode, the UPS inverter output
	frequency will always be 50Hz.
	When set to cf60Hz mode, the
	UPS inverter output frequency
	will always be 60Hz.
	Setting the UPS to a fixed or
	constant output frequency
	should be done when the input
	source is a generator.
	Depress the “Next Page”
	button.
	The next parameter displayed
	shows the inverter output
	voltage adjustment. The
	adjustment can be set to 0%
	(shown), +1%, -1%, +2%, -2%,
	+3%or -3% (not shown).
	Depress the “Next Page”
	button.
X	The next parameter displayed

shows the UPS unit address. If only one UPS is being used, the address should be set to “d0” as shown.

If multiple parallel UPS units are connected in a parallel configuration of 6, 12, 18 or 24kVA, or 6, 12, 18kVA N+1 operation, the units would be addressed “d0”, “d1”, “d2” and “d3”. See the parallel mode configuration section on page 30 of this manual for more details.

Depress the “Next Page” button.

The next parameter displayed shows the UPS position when it is used in a parallel configuration. The positions are “01”, “02”, “03”, or “04”.

If only one UPS is being configured, the position should be set to “01” as shown.

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