RGBL1860: Sensorless calibration - issue

2 years 8 months ago #29533697 by MathiasM
Dear,

After reading several posts on the forum and reading the user manual I'm still struggling configuring a RGBL1860 in sensorless mode.
I have a 3-phase BLDC motor connected to the controller (which operates at +- 50V - max 15kW).
So far I managed to get the motor turning in sensorless mode, I have followed the calibration steps. Unfortunately the motor turns extremely slow. I can reach about 10 rpm - while it should turn at arround 6000 rpm.

Anyone who can assist me? The controller has the latest firmware version installed:Roboteq v1.8d RGBL1XXX 1/8/2018
Configuration file attached.

With best regards,
MM

File Attachment:

File Name: RGBL1860v1.zip
File Size:2 KB
Attachments:

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2 years 8 months ago #29533707 by Gabriel_Isko
Replied by Gabriel_Isko on topic RGBL1860: Sensorless calibration - issue
We are currently working on a version of firmware what automatically calibrates sensorless operation. We are hoping to release it in June.

Go ahead and email techsupport@roboteq.com, and we can help you install a beta version.

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2 years 8 months ago #29533709 by MathiasM
E-mail has been sent, thanks in advance.

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