MBL1330N Controller voltage issue.

5 years 5 months ago #29530507 by ateequeFox
I had noticed something very weird on my roborun pc utility. While running my MBL 1330N controller, I came to notice that the battery voltage, controller voltage, and 5V output all of sudden drops done to zero and come back to normal.
Expert advice is needed to understand this problem and solve it.
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5 years 5 months ago #29530508 by TechSupport
If it drops to zero it sounds like the voltage from your power source intermittently dropped to below the usable threshold to keep the controller powered on. But if that were to be the case, in general the connection to the pc would be lost.

What is the firmware of the controller?

Console send the following command.

?fid

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5 years 5 months ago #29530511 by ateequeFox
Controller is having latest firmware version 11/21/14 1.4a.
I agree with you that if the power source voltage drops then the connection with the PC will be lost. But here this is not happening.

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5 years 5 months ago #29530514 by TechSupport
Take a look at the bottom plate of the controller. It should have a pcb revision number. Please tell us what that rev number is.

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