SD710 Series Servo Drive User's Manual Chapter 7 Auxiliary Functions
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7.22 Zeroing the encoder position feedback counter (Fn302)
This auxiliary function is used to clear the value of the encoder feedback counter, i.e. to clear the value of the monitoring
function codes Un007, Un008 and Un00F for zero processing.
(1) Pre-implementation recognition matters
● The parameter
prohibition function (Fn010) is not set to " Prohibit writing".
(2) Operation steps
The procedure is shown below.
Steps
Panel display
Keys used
Operations
1
Press MODE/SET to select the auxiliary function. Adjust
by pressing UP or DOWN until Fn000 is displayed.
2
Adjust by pressing UP or DOWN until Fn302 is displayed.
3
Press the DATA/SHIFT key for about 1 second to display
the symbol as shown on the left picture.
4
Press the "UP" key until "E.CLr2" is displayed as shown
on the left.
5
(blinking)
Press the MODE/SET key and the drive will clear the
relevant variables, after clearing is complete, while "donE"
flashes for about 1 second.
Pressing Mode when the screen other than "E.CLr2" is
displayed shows "no-op", which means that writing is
prohibited.
6
-
After "donE" is displayed, return to the display of
"E.CLr2" .
7
Press the "DATA/SHIFT" key to return to the "Fn302"
display.
MODE/SET
Data/
MODE/SET
Data/
MODE/SET
Data/
MODE/SET
Data/
MODE/SET
Data/
MODE/SET
Data/