Mitsumi electronic FR-F520-0.75K, 55K Use Pr to set the number of retries at alarm occurrence

				PARAMETERS
•	Use Pr. 67 to set the number of retries at alarm occurrence.
		Pr. 67 Setting	Number of Retries	Alarm Signal Output
		0	Retry is not made.	
		1 to 10	1 to 10 times	Not output.
		101 to 110	1 to 10 times	Output.
•	Use Pr. 68 to set the waiting time from when an inverter alarm occurs until a restart in the range 0 to 10
	seconds.
•	Reading the Pr. 69 value provides the cumulative number of successful restart times made by retry. The
	setting of "0" erases the cumulative number of times.

Note: 1. The cumulative number in Pr. 69 is incremented by "1" when retry operation is regarded as successful, i.e. when normal operation is continued without any alarm occurring during a period more than four times longer than the time set in Pr. 68.

2.If alarms occur consecutively within a period four times longer than the above waiting time, the operation panel (FR-DU04) may show data different from the most recent data or the parameter unit (FR-PU04) may show data different from the first retry data. The data stored as the error reset for retry is only that of the alarm which occurred the first time.

3.When an inverter alarm is reset at the restart time, the stored data of the electronic overcurrent protection, regenerative brake duty, etc. are not cleared. (Different from the power-on reset.)

CAUTION

When you have selected the retry function, stay away from the motor and machine unless required. They will start suddenly (after the reset time has elapsed) after occurrence of an alarm.

When you have selected the retry function, apply the supplied CAUTION seals in easily visible places.

Pr. 66 % Refer to Pr. 22.

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