4 Operation
4.6.7 Multiturn Limit Disagreement Alarm (A.CC0)
4-46
Set the value, the desired rotational amount -1, to Pn205.
4.6.7
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.
This setting can be performed using the adjustment command (ADJ). For details on the ADJ (Adjustment)
command, refer to the
Σ
-V Series/DC Power Input
Σ
-V Series/
Σ
-V Series for Large-Capacity Models User’s
Manual MECHATROLINK-II Commands
(Manual No.: SIEP S800000 54).
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 Output
Meaning
A.CC0
Multiturn Limit Disagreement
OFF (H)
Different multiturn limits have been set in the
encoder and SERVOPACK.
Step
Display after Operation
Keys
Operation
1
Press the
Key to select the utility function. And
press the
or
Key to select the Fn013.
2
Press the
Key to view the execution display of
Fn013.
Note: If the display is not switched and “NO-OP” is
displayed in the status display, the Write Pro-
hibited Setting (Fn010 = 0001) is set. Check
the setting and reset.
3
Press the
Key to set the multiturn limit value.
When the setting is completed, the status display
shows "DONE" for one second. The multiturn limit is
updated when the control power supply is turned OFF
and ON again after completing the setting.
Note: If the
Key is pressed instead of the
Key, the multiturn limit value will not be reset.
4
Press the
Key to return to the display the proce-
dure 1.
5
To enable the new setting, turn the control power supply OFF and ON again.
A . C C 0
F n 0 1 2 : S o f t V e r
F n 0 1 3 : M t u r n L m S e t
F n 0 1 4 : O p t I n i t
F n 0 1 B : V i b l v l I n i t
-
F U N C T I O N
-
A . C C 0
ޓ
M u l t i t u r n L i m i t
ޓ ޓ ޓ
S e t
ޓ ޓ
S t a r t : [ D A T A ]
ޓ ޓ
R e t u r n : [ S E T ]
A . C C 0
M u l t i t u r n L i m i t
S e t
S t a r t : [ D A T A ]
R e t u r n : [ S E T ]
A . C C 0
F n 0 1 2 : S o f t V e r
F n 0 1 3 : M t u r n L m S e t
F n 0 1 4 : O p t I n i t
F n 0 1 B : V i b l v l I n i t
-
F U N C T I O N
-
