Multiturn Limit Disagreement Alarm (A.cc0) - YASKAWA E-V Series User Manual

4 Operation

4.7.6 Multiturn Limit Disagreement Alarm (A.CC0)

Set the value, the desired rotational amount -1, to Pn205.
Rotational
data
4.7.6

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.
Alarm
Display
A.CC0
If this alarm is displayed, perform the procedure given in (2) Operating Procedure to change the multiturn
limit value in the encoder to the value set in Pn205.
(1) Preparation
The following condition must be met to clear the alarm and change the multiturn limit value.
• The write prohibited setting parameter (Fn010) must be set to Write permitted (P.0000).
(2) Operating Procedure
Use the following procedure.
This setting can be performed with the adjustment command (ADJ).
For information the adjustment command (ADJ), refer to
Commands (Manual No.: SIEP S800000 54).
1.
In the SigmaWin+ main window, click Setup – Set Absolute Encoder – Multi-Turn Limit
Setting.
A verification message will appear confirming if you want to continue although the position data will
change.
Click Cancel to return to the main window without setting the multi-turn limit.
4-36
Factory Setting (= 65535)
+32767
Forward
Reverse
0
Motor rotations
-32768
Alarm Name
Multiturn Limit Disagreement
Other Setting (≠65535)
Pn205 setting value
Rotational
0
data
Alarm Output
Different multiturn limits have been set in the
OFF (H)
encoder and SERVOPACK.
Σ
-V Series User's Manual MECHATROLINK-II
Reverse
Forward
Motor rotations
Meaning
MEC
HA