Hi,
I have a aluminatus A1 from the first batch. My mosfet died and stayed on, so I tried to swap to other mosfets and ended up killing pin 8 on mega 2560.
Reassigned bed to pin 9 and connected SSR dc to dc 25amp double checked polarity on input and output before turning on bed.
This worked for a bit 20 seconds then magic smoke came out of input end of SSR.
Am I meant to change the heat bed pie settings? Slow the pwn?
I keep reading about bangbang mode but could find settings just for the bed.
I now have another 6 week wait for another SSR :(
I have a aluminatus A1 from the first batch. My mosfet died and stayed on, so I tried to swap to other mosfets and ended up killing pin 8 on mega 2560.
Reassigned bed to pin 9 and connected SSR dc to dc 25amp double checked polarity on input and output before turning on bed.
This worked for a bit 20 seconds then magic smoke came out of input end of SSR.
Am I meant to change the heat bed pie settings? Slow the pwn?
I keep reading about bangbang mode but could find settings just for the bed.
I now have another 6 week wait for another SSR :(