5.9 Absolute Encoders
5-73
Set the value, the desired rotational amount -1, to Pn205.
5.9.7 Multiturn Limit Disagreement Alarm (A.CC0)
When the multiturn limit set value is changed with parameter Pn205, a multiturn limit disagreement alarm
(A.CC0) will be displayed because the value differs from that of the encoder.
If this alarm is displayed, perform the operation described below and change the multiturn limit value in the
encoder to the value set in Pn205.
Factory Setting (= 65535) Other Setting (≠65535)
+32767
-32768
Motor rotations
0
Rotational
data
Reverse
Forward
0
Motor rotations
Pn205 setting value
Reverse
Forward
Rotational
data
Alarm
Display
Alarm Name Alarm Code Output Meaning
A.CC0
Multiturn Limit Dis-
agreement
ALO1 ALO2 ALO3
Different multiturn limits have been set in the
encoder and the multi-winding drive unit.
ON (L) OFF (H) ON (L)
Step
Display after
Operation
Keys Operation
1 Press the MODE/SET Key to select the utility function.
2 Press the UP or DOWN Key to select Fn013.
3
Press the DATA/SHIFT Key for approximately one second.
"PGSEt" appears.
4
Press the MODE/SET Key. The value of the multiturn limit
setting in the absolute encoder will be the same as the value
of Pn205.
When the setting is completed, "donE" flashes for approxi-
mately one second.
5
–
Then, "donE" changes to "PGSEt".
6
Press the DATA/SHIFT Key for approximately one second.
"Fn013" is displayed again.
7 To enable the new setting, turn the control power supply OFF and ON again.
MODE
SET
DATA
MODE
SET
DATA
MODE
SET
DATA
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