Innosilicon T2T32 daily crashing

[QWeB]

I took one Innosilicon T2T 32tH for testing.
But it doesn't want to work longer then day. While bitminers works great (same router, same power source).
It looks like this:



Does it have any logs to see what happening?

P.S. Works bad, but always predict new Slushpool's blocks!  

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[philipma1957]

set it to balanced speed  it will run at 28 or 27 th  and not crash.  you have it set to factory or turbo

all my inno gear works well set to balance  and sucks at factory to turbo  ie faster speed.

I have a t2t24 set to balanced runnign since last august  does 19 th  va 24th but it just works.  Zero issues for 11 months.

[QWeB]

Thanks a lot!
I did it today. I had "factory" mode until it.
It would be very sad, if cause was in "factory" mode - fan was 50% and temperature was ~63C only.

[sarcheer]

Are you on the latest firmware from Innosilicon?

[QWeB]

Are you on the latest firmware from Innosilicon?

Of course! First thing!

[philipma1957]

Thanks a lot!
I did it today. I had "factory" mode until it.
It would be very sad, if cause was in "factory" mode - fan was 50% and temperature was ~63C only.

the 50% fan and 63c temp is too good for factory mode.

So some kind of false info was happening  you were most likely much hotter and it powered off to protect from heat.

Please let us know if balanced works  better with more up time.

[QWeB]

the 50% fan and 63c temp is too good for factory mode.

You know, I've seen only +8C this morning outside, so I have opportunities to use cold air for cooling.

So some kind of false info was happening  you were most likely much hotter and it powered off to protect from heat.

Please let us know if balanced works  better with more up time.

Now asic works more then 30 hours without problem. Average hashrate is 28.81Th/s on the pool and temperature is 55/58/59. I dont have opportunyties to measure consumption now, my additional smart plug still on the way.

[philipma1957]

Yeah  with 8c air intake it could be fans were at 50% and temps were at 63c

but I have found with
the t1
the t2t24
the t3t39

all run very good at balanced
all suck at factory and or full speed.

even when it was winter  and -5c  up to +10c  they all crash a lot when running full speed or close to full speed.

[QWeB]

...

I'm planning to increase speed step-by-step until next crash (luckily, there is a lot of steps ).
If you want, i'll post my maximum stable speed here.

[philipma1957]

that is a good plan  you may get balanced +++

I think my t3t39  is on balanced+

innot39..31.431T..31.470T..31.350T..0%...2019-07-31 12:35...Active...Check

gets about 31th zero issues

[QWeB]

Much better result - 2 days!  

https://i.ibb.co/cg6c8nS/IMG-20190801-WA0001.jpg

I have done some improvements:
1) Made extended power connector with 3x2.5mm cable.
2) Switched it to stabilized supply
3) Connected it with direct internet line from main router

So, I don't know, what was cured, but now asic works great.
Additionally, I can see power consumption now.

Performance mode:



Miner consumption: 2 389.6 W

Sorry guys, it was router :

[Biffa]

I run all my Inno gear at factory with no issues, but that's in a climate controlled datacenter. Heat does affect them.