ASD B3 0121 L Loses connection with computer when Servo On
- Pele
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07 Dec 2024 08:29 #316164
by Pele
ASD B3 0121 L Loses connection with computer when Servo On was created by Pele
I have such a problem when I turn on the servo driver of the servo drive b3 0121 L model, it connects successfully via mini usb and when I start the servo, that is, turn on the Servo On, the computer loses connection with the sevro driver or the draver stops responding and when this mode is turned on, not much noise is barely audible from the driver. I don't have any ideas about this problem.
The problem is observed both in Linux (ubuntu distribution) and in Windows (11 pro)
The problem is observed both in Linux (ubuntu distribution) and in Windows (11 pro)
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- Aciera
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07 Dec 2024 08:40 #316168
by Aciera
Replied by Aciera on topic ASD B3 0121 L Loses connection with computer when Servo On
try:
- different USB cable
- different USB port
- adding a ferrite bead to the USB cable
- different USB cable
- different USB port
- adding a ferrite bead to the USB cable
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- tommylight
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07 Dec 2024 13:59 #316190
by tommylight
Replied by tommylight on topic ASD B3 0121 L Loses connection with computer when Servo On
Interference/EMI so:
-drive must be grounded
-motor must be grounded from the drive
-ferite bead on motor wires helps a lot
-get a good USB cable, Baseus, Ugreen, Satechi are good quality
-drive must be grounded
-motor must be grounded from the drive
-ferite bead on motor wires helps a lot
-get a good USB cable, Baseus, Ugreen, Satechi are good quality
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- RDA
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09 Dec 2024 17:54 #316351
by RDA
Replied by RDA on topic ASD B3 0121 L Loses connection with computer when Servo On
I would also add that if it’s possible to use shielded motor cables, use them and tie the shield to PE from both ends.
It’s the switching noise from the drive IGBT.
It’s the switching noise from the drive IGBT.
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