Cleveland Range inverter manual Parameter Description FU2, FU2-26 Number of Auto Restart Attempt

Chapter 4 - Parameter Description [FU2]

Input Power Input Power loss

Time

Motor Speed

Time

Output Frequency

Time

Output Voltage

Time

[Speed Search Operation]

Related Functions: FU2-20 [Power ON Start] FU2-21 [Restart after Fault Reset] FU2-26 ~ FU2-27 [Auto Restart] FU2-30 ~ FU2-37 [Motor Parameters]

FU2-26: Number of Auto Restart Attempt

FU2-27: Delay Time Before Auto Restart

This function is used to allow the inverter to reset itself for a selected number of times after a fault has occurred. The inverter can restart itself automatically when a fault occurs. To use the

speed search function during auto restarting set FU2-22 to ‘xx1x’. See FU2-22 ~ FU2-25.

When an under voltage (LV) fault, inverter disable (BX) or Arm short occurs, the drive does not restart automatically.

Output Frequency

	t: FU2-27
t	t
	Time

1st Fault	2nd Fault
Restart with	Restart with

Speed Search Speed Search

☞Note: Inverter decreases the retry number by one as a fault occurs. When restarted without a fault during 30 seconds, the inverter increases the retry number by one.

FU2-30: Rated Motor Selection

FU2-31: Number of Motor Pole

FU2-32: Rated Motor Slip

FU2-33: Rated Motor Current

FU2-34: No Load Motor Current

FU2-36: Motor Efficiency

FU2-37: Load Inertia

If you do not set these values, inverter will use its default values.

This parameter sets the motor capacity. Other motor related parameters are changed automatically according to motor capacity. The motor related parameters are FU2-32 [Rated Motor Slip], FU2-33 [Rated Motor Current], FU2- 34 [No Load Motor Current].

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