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#384 - 04/22/10 04:42 AM Motion IMC power supply  
Joined: Sep 2009
Posts: 404
Administrator Offline
Administrator
Administrator  Offline
Administrator

Joined: Sep 2009
Posts: 404
Orange County, California
I learned a lesson today on a motion IMC with 12 Pulse Drive. There is a +12 and -12 volt power supply that feeds the DAS and DIO board. If you replace that power supply you need to ramp the voltage up to +15 and -15 Volts in order for everything to work. The car will still run at 12 volts but the drive will be very unstable. It may overspeed or get current limit faults. This one had me going so I thought I'd pass it on.

#28281 - 11/23/19 05:39 PM Re: Motion IMC power supply [Re: Administrator]  
Joined: Nov 2019
Posts: 9
DowntownLA Offline
stranger
DowntownLA  Offline
stranger

Joined: Nov 2019
Posts: 9
Good to know. Thanks, i have 4 on my route.

#28287 - 11/23/19 11:05 PM Re: Motion IMC power supply [Re: Administrator]  
Joined: Jan 2014
Posts: 116
DripCan Offline
member
DripCan  Offline
member

Joined: Jan 2014
Posts: 116
thank you so much have 10 of these an have had nothing but odd issues,will put at 15 an cross fingers it solves my issues


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