Cleveland Range inverter Parameter Description I/O, I/O-45 Fault Output Relay 30A, 30B, 30C, Stop

Chapter 4 - Parameter Description [I/O]

[LV]

MO-MG is CLOSED when the DC link voltage is below the Low-voltage level.

DC Link Voltage

LV Level (200V DC or 400V DC)

MO-MG		Time
	ON	Time

[MO-MG configured as ‘LV’]

[OH]

MO-MG is CLOSED when the heat sink of the inverter is above the reference level.

[Lost Command]

MO-MG is CLOSED when frequency reference is lost.

Related Functions: I/O-11 [Criteria for Analog Signal Loss] I/O-48 [Operating Method at Signal Loss] I/O-49 [Waiting Time for Time Out]

[Run]

MO-MG is CLOED when the inverter is running.

[Stop]

MO-MG is CLOED when the inverter is stopped.

[Steady]

MO-MG is CLOED when the inverter is steady speed status.

[Ssearch]

MO-MG is CLOSED during the inverter is speed searching.

[Ready]

MO-MG is CLOSED when the inverter is ready to run.

I/O-45: Fault Output Relay (30A, 30B, 30C)

This function is used to allow the fault output relay to operate when a fault occurs. The output relay terminal is 30A, 30B, 30C where 30A-30C is a normally open contact and 30B-30C is a normally closed contact.

Bit	Setting	Display	Description
	0	000	Fault output relay does not
Bit 0			operate at ‘Low voltage’ trip.
(LV)	1	001	Fault output relay operates at
			‘Low voltage’ trip.
	0	000	Fault output relay does not
Bit 1			operate at any fault.
			Fault output relay operates at
(Trip)	1	010
			any fault except ‘Low voltage’
			and ‘BX’ (inverter disable) fault.
	0	000	Fault output relay does not
Bit 2			operate regardless of the retry
			number.
(Retry)	1	100	Fault output relay operates when
			the retry number set in FU2-26
			decreases to 0 by faults.

☞When several faults occurred at the same time, Bit 0 has the first priority.

Related Functions: DRV-12 [Fault Display]

FU2-26 [Retry Number]

I/O-46: Inverter Number

I/O-47: Baud Rate

This code sets the inverter number. This number is used in communication between inverter and communication board.

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