Error with SRx1 V4.00 receiver.

[spaulgal]

Hi I'm running two SRx1 V4.00 receivers off an F16v5 and am having an issue with one of them. The receiver in question will run fine for approx 60 seconds in test mode or running a sequence. After about 60 seconds, the red LEDs above each pixel output will light up and the pixels will shut off. If I reset the receiver board it will run for about 60 more seconds and shut down again in the same fashion.
I tested the voltage off the PS and am getting about 12 (as expected) and am getting about 8-12v at the receiver input. I cannot find a manual or spec sheet so I'm unsure what the red LEDs mean, but I imagine it's some type of safety mode.
Any insight would be appreciated.
Thanks.

 

[Skymaster]

SRx1 V4.00

Checking - v4 (left, with fuses) or v5 (right without fuses?




It sounds like it's a v5 and the E-Fuses are being switched off.
The boards with eFuses will switch off power to pixels after a minute of no data being sent to them.

 

[spaulgal]

Sorry, the receiver is a v5 with E-fuses.
I do not believe the issue is no data. The F16 is in test mode, doing a ramp. The pixels connected to this receiver respond, until the red LEDs on the outputs come on and the pixels go out. All other pixels on the F16 continue ramping.

 

[merryoncherry]

Are you watching the current, maybe the E-fuses tripped?