13.4 Utility Function (Fn) Operations on the Panel Operator
13.4.1 Display Alarm History (Fn000)
13-12
13.4
Utility Function (Fn
) Operations on the Panel Operator
Utility functions are used to set up and tune the SERVOPACK.
The Panel Operator displays numbers beginning with “Fn.”
Display Example: Origin Search
The operating procedures from the Panel Operator are described here. Refer to the descrip-
tions of individual utility functions for preparations and related parameters.
Refer to the following section for details on utility functions.
15.2.1 Corresponding SERVOPACK Utility Function Names on page 15-7
13.4.1
Display Alarm History (Fn000)
Refer to the following section for information on this utility function other than the procedure.
12.2.4 Displaying the Alarm History on page 12-43
Refer to the following manual for details on time stamps.
Σ-7-Series Digital Operator Operating Manual (Manual No.: SIEP S800001 33)
Step
Panel Display after
Operation
Keys Operation
1
Press the MODE/SET Key to enter Utility Function
Mode. If Fn000 is not displayed, press the UP Key or
DOWN Key to display Fn000.
2
Press the DATA/SHIFT Key for approximately one sec-
ond. The most recent alarm will be displayed.
3
Press the DOWN Key to display the next older alarm.
Press the UP Key to display the next newer alarm. The
higher the far-left segment is, the older the alarm is.
Refer to the following section for information on
alarms.
12.2.1 List of Alarms on page 12-5
4
Press the DATA/SHIFT Key. The lower four digits of
the time stamp will be displayed.
5
Press the DATA/SHIFT Key. The middle four digits of
the time stamp will be displayed.
6
Press the DATA/SHIFT Key. The upper two digits of
the time stamp will be displayed.
7
Press the DATA/SHIFT Key. The alarm number will
flash on the display.
8
Press the DATA/SHIFT Key again for approximately
one second to return the display to Fn000.
MODE
SET
DATA
MODE
/
SET
DATA
/
MODE
/
SET
DATA
/
MODE
/
SET
DATA
/
MODE
/
SET
DATA
/
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