Yaskawa Junma Series SERVOPACK - Manual (Page 56)

5.8 Utility Functions
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English
5.8 Utility Functions
„ Utility Function List
„ Alarm History Display (Fn000)
This function displays the last ten alarms that have occurred in the SERVOPACK.
The latest ten alarm numbers and time stamps* can be checked.
* Time Stamps
A function that measures the ON times of the control power supply and main circuit power supply in 100-ms units
and displays the total operating time when an alarm occurs. The time stamp operates around the clock for approxi-
mately 13 years.
<Example of Time Stamps>
If 36000 is displayed,
3600000 [ms] = 3600 [s] = 60 [min] = 1 [h]
Therefore, the total number of operating hours is 1 hour.
Preparation
There are no tasks that must be performed before displaying the alarm history.
Fn No. Function Remarks
Fn000 Alarm History Display –
Fn002 JOG Operation –
Fn003 Origin Search –
Fn006 Clearing Alarm History –
Fn010 Write Prohibited Setting Cannot to be changed.
Fn012 Software Version Display –