Polarity Detection (Fn080) - YASKAWA Σ-V Series User Manual

4.5.3 Polarity Detection (Fn080)

The polarity detection function is used to detect the polarity and save the servomotor phase data in the SER-
VOPACK. After executing this function once, polarity detection is not necessary every time the power is
turned ON, so an immediate start of operation is possible.
(1) Checking Before Operation
Confirm the following before executing the polarity detection.
• Write Prohibited Setting (Fn010) is set to permit writing.
• Servo OFF state
• Servo Ready state
(2) Operating Procedure
Step Display after Operation
B B
F n 0 3 0 : S o f t R e s e t
1
F n 0 8 0 : P o l e D e t e c t
F n 2 0 0 : T u n e L v l S e t
F n 2 0 1 : A A T
B B
M a g n e t i c P o l e
2
S t a r t : [ J O G S V O N ]
R e t u r n : [ S E T ]
P D E T
M a g n e t i c P o l e
3
A d j u s t m e n t
R e t u r n : [ S E T ]
B B
M a g n e t i c P o l e
4
R e t u r n : [ S E T ]
B B
F n 0 3 0 : S o f t R e s e t
5
F n 0 8 0 : P o l e D e t e c t
F n 2 0 0 : T u n e L v l S e t
F n 2 0 1 : A A T
− F U N C T I O N −
D e t e c t
D e t e c t
− F U N C T I O N −
Key
Press the Key to select the utility function main
menu. And then, press the
Fn080.
Press the Key.
The display will be switched to the execution display
of Fn080 (Polarity Detection).
Press the Key. The power to the linear servomo-
tor will be automatically turned ON to start the polar-
ity detection. During execution of polarity detection,
"Magnetic Pole Adjustment" is displayed blinking.
When the detection is completed, the power to the
linear servomotor will be automatically turned OFF.
At completion of polarity detection, the display
shown on the left will appear on screen.
Press the Key.
The display will return to the utility function main
menu.
4.5 Setting Absolute Linear Scale
Operation
or Key to select
4
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