Can someone tell my why my lights aren't working?

[MDB1029]

The jumpers are set to 0-5v and i did check it at the dimming expansion.

[cosmith71]

Disconnect the dimming wires and check the dimming expansion again.

[MDB1029]

Copy of 20150812_121625.jpg

[cosmith71]

Looks correct. Disconnect the lead from channel 0 and check the DC voltage from there to the ground terminal. You shouldn't be getting any more than 5 volts and I want to isolate the dimming module from your dimmers to see where the extra voltage is coming from.

[cosmith71]

What lighting setup are you using, BTW?

--Colin

[MDB1029]

I am using a DIY build from RapidLED. LDD-1000H drivers: 2 ,LDD-650H drivers: 2, Power Supply: SE-350-48 , 4 x SemiLEDs True UV LEDs (400-410nm), 16 x CREE XP-G2 Cool White LEDs, 16 x CREE XT-E Royal Blue LEDs.

LDD-1000 for 8 CWs x 2
LDD-650 for 8 RB & 2 UV x 2

[MDB1029]

11.25 from channel 0 to grd with no line going into channel 0.

Should I disconnect the drivers from the dimmer signal if it is sending this amount of voltage?

I really don't want/ can't replace them right now?

[cosmith71]

Yep, and PM Roberto to see if he has any ideas. I don't think the dimming module should be putting out 11.25v under any circumstances.

[MDB1029]

I appreciate all your help.

[cosmith71]

FWIW, I accidentally had one of mine set to 10V for a period of time with no ill effects.

Let us know if you get it working.

--Colin

[rimai]

Do you have any other expansion modules?
What kind of head unit are you using?

[MDB1029]

I have no other expansion modules, only the wifi. I am using the RA Plus with PWM dimming

[rimai]

Can you open the case and verify that you have all 3 jumpers inside.
They should come by default, but it could have been missed.

[rimai]

Also, run the I2CScanner code and send the results:
http://forum.reefangel.com/viewtopic.php?p=18831#p18831

[MDB1029]

3 jumpers are there

Took forever to get this done due to my shitbox computer but here it is:


I2CScanner ready!
starting scanning of I2C bus from 1 to 128...
addr: 1 addr: 2 addr: 3 addr: 4
addr: 5 addr: 6 addr: 7 addr: 8
addr: 9 addr: A addr: B addr: C
addr: D addr: E addr: F addr: 10
addr: 11 addr: 12 addr: 13 addr: 14
addr: 15 addr: 16 addr: 17 addr: 18
addr: 19 addr: 1A addr: 1B addr: 1C
addr: 1D addr: 1E addr: 1F addr: 20 found!
addr: 21 addr: 22 addr: 23 addr: 24
addr: 25 addr: 26 addr: 27 addr: 28
addr: 29 addr: 2A addr: 2B addr: 2C
addr: 2D addr: 2E addr: 2F addr: 30
addr: 31 addr: 32 addr: 33 addr: 34
addr: 35 addr: 36 addr: 37 addr: 38
addr: 39 addr: 3A addr: 3B addr: 3C
addr: 3D addr: 3E addr: 3F addr: 40
addr: 41 addr: 42 addr: 43 addr: 44
addr: 45 addr: 46 addr: 47 addr: 48
addr: 49 addr: 4A addr: 4B addr: 4C
addr: 4D addr: 4E addr: 4F addr: 50 found!
addr: 51 addr: 52 addr: 53 addr: 54 found!
addr: 55 addr: 56 addr: 57 addr: 58
addr: 59 addr: 5A addr: 5B addr: 5C
addr: 5D addr: 5E addr: 5F addr: 60
addr: 61 addr: 62 addr: 63 addr: 64
addr: 65 addr: 66 addr: 67 addr: 68 found!
addr: 69 addr: 6A addr: 6B addr: 6C
addr: 6D addr: 6E addr: 6F addr: 70
addr: 71 addr: 72 addr: 73 addr: 74
addr: 75 addr: 76 addr: 77 addr: 78
addr: 79 addr: 7A addr: 7B addr: 7C
addr: 7D addr: 7E addr: 7F addr: 80

done

[rimai]

Yeah, I don't see the module in the list.
I sent you a PM with the RMA #.

[MDB1029]

Do i send the cables or just the expansion?

[rimai]

Just the module is fine