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4-11-11 Changing Absolute Encoder Rotation Setting (ABS)
H
Changing Absolute Encoder Multi-turn Setting Change (Fn013)
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When you change the setting for user parameter Pn205 (absolute encoder multi-turn limit setting),
and turn OFF the power supply to the Servo Driver and then back ON again, an A.CC (multi-turn limit
nonconformity) alarm occurs. When this alarm occurs, you can change the setting in the encoder to
the same as the Servo Driver setting by means of Fn013 (absolute encoder multi-turn setting change).
After changing the setting, turn OFF the power, then turn it ON again, to clear the A.CC alarm.
System Check Mode
Absolute encoder multi-
turn setting change
Perform rotation setting.
Return to PGSEt display.
Rotation setting displayed
(PGSEt displayed).
Setting completed
(“donE” flashes).
(1 s later)
1 s min.
1 s min.
Operation Procedure
PR02W
operation
Front panel
key operation
Display
Explanation
Status Display Mode. (See note 1.)
Press the MODE/SET Key to change to System Check
Mode.
Press the Up or Down Key to set function code Fn00E.
(See note 2.)
(1 s min.)
Press the DATA Key (front panel: DATA Key for 1 s min.)
to display “PGSEt.”
Press the MODE/SET Key. Automatic offset adjustment
will be performed. When automatic adjustment is
completed, “donE” will flash for approximately 1 s.
(Approx. 1 s later)
After “donE has been displayed, the display will return to
“PGSEt.”
(1 s min.)
Press the DATA Key (front panel: DATA Key for 1 s min.)
to return to the System Check Mode function code
display. (See note 3.)
Note 1.
Perform the above operation when A.CC is displayed.
Note 2.
The digits you can manipulate will flash.
Note 3.
The A.CC alarm will be cleared the next time the power supply is turned OFF, then ON again.
Operation
Chapter 4
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