Antminer L3+ Blissz firmware (14/01/2018 v1.02 stable)

[Timo66]

Hi,
What is the wrong with my setup 

https://ibb.co/mVg7Gm

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[YNG]

Hi Members

my stat https://imgur.com/HKnLRXI

i have some ques:

1) my MH/S(avg)should be 600MH/s (frequency 462M) , but it only gets 570.36
may i know what could be the problem ? [i get many HW]

2) what will be the consequence if i set frequency at 462M=600MH/s but at way lowewr voltage like LOWEST, will it damage the machine or the hashing barely can reach MH/s or with many HW ?

3) my setting: 
frequency: 462M
voltage: 16

is voltage 16 enough for 462M frequency or should be higher? any members can give the best voltage setting for 462M ?

4) and my fan speed manual 90% , it gets only 4100rpm .. hopefully Blissz can remove the limit in next version so can goes up to 6000rpm

thank you

Yng

[Bajula]

v1.02 :: 14/01/2018 :: L3+ recommended update

Download:
https://mega.nz/#!mkRWFKpB!J4pJLNgTheED1UkMLDHy8LiLMmsoKizkABCd_MbFslw

changelog v1.02 L3+ version 14/01/2018:
- adds power usage (Watt) indication per chain in the mining status overview. Really useful for if you don't own a wattage meter
- cleaned kernel logging when not using all the pools
- cleaned API code for faster miner status update speed.

have yet to try this but wattage indicator?!?! AWESOME!!!  k - gonna get my download on. - yes i just said that.

[unreal1]

v1.02 :: 14/01/2018 :: L3+ recommended update

Download:
https://mega.nz/#!mkRWFKpB!J4pJLNgTheED1UkMLDHy8LiLMmsoKizkABCd_MbFslw

changelog v1.02 L3+ version 14/01/2018:
- adds power usage (Watt) indication per chain in the mining status overview. Really useful for if you don't own a wattage meter
- cleaned kernel logging when not using all the pools
- cleaned API code for faster miner status update speed.

Can't find my kill a watt to check accuracy, but watt readings looks be working. Any way to add a total power usage including the power taken by on board computer and estimate it @ 92% efficiency?

[Shitcointalk]

Hey Blissz, your watt feature (which is a great idea), is it based on 120v ?

Because I think it is way too high on 220v. On voltage 6, so about half bitmain original setting, It tells me that I am using more power than with bitmain normal voltage ! And results is far from my kill a watt reading, about 120W more.

[miniliano]

how much is the fee?
and when u say save 20% power with same hasharate or with decreased one?

[miguportugal]

fee its around 1.5% day

Bliss great work iam loving it

Bliss a good upgrade its to people that dont have problem with noise, a fun mode that dont let the chip have more than 52º.

with your auto performance mode i have 61º im the hotest chain, and 2700rpm fun
i put manual at 3500rpm and tem lower 10º hotest chain goes to 51º

if its not to much if we can have the MH/S(avg) per chain will be great



 

[Littledragons]

fee its around 1.5% day

Bliss great work iam loving it

Bliss a good upgrade its to people that dont have problem with noise, a fun mode that dont let the chip have more than 52º.

with your auto performance mode i have 61º im the hotest chain, and 2700rpm fun
i put manual at 3500rpm and tem lower 10º hotest chain goes to 51º



 

This is sick! Im excited to try the 1.X release now!
It has friggin watt meter built in? Why does this not ship stock? Wouldnt that make sense...
Anyway, I will report back with any bugs I find - the only thing I have found to date was that over a period of like 4 days running at aroun 492 mhz with 13 voltage, one of my boards flipped to xs rather than os - when I rebooted it seemed to fix entirely.
Also hashrate at pool was not lowered which leads me to believe it was just a gui error.

[kadok29]

wow!! amazing!

Thanks blissz  !!

[karl93]

HI!

i get 3 HW error in 10 min.  

        Frequency          Volt      Watt     Hw               Temp (chip)

Board 1 :444                7         226       1                   48
Board 2: 444                7         226                            49
Board 3: 400                7         204       2                   42
Board 4: 444                7         226                            45  

Volt is 7 at all board.  

will this be a good setup for longterm use?  

And i did choose to mine dev fee daily instead of every 2 hours,  is that better than every 2 hours?
and if i choose daily, how long will it mine on dev Fee?

[ABdS]

Hello, i have tested today the mod firmware for L3+ on one of my L3+ it work fine.
I have got the same performance of the other L3+ with standard firmware with a good energy saving from 840w to 710w at 400M and lowest voltage. near zero hw error for hours, statistics for this after 4 hours is 20 HW.
With a saving of about 900rpm over the fan with a performance option set.
For the temperature the moded L3+ is good , 2 point more respect the standard for the PCB a couple less respect the standard for the ASIC.

One question, why do you remove the safe parameter on the setup page 'Stop running when temprerature is over 80℃' ?

It is a good parameter can you add it please ?

It also will be nice to have a report of the time that every device will not mine on the owner of the system but for you, just for trasparency ) I know that the pool show statistics but they aren't soo detailed for see 1.5% especially if done every 2 hours and not every 24 hours.

Thanks

[superza]

Hello, Just to be sure; Is the feature "reboot (and cool down) on too high temperatures (PCB temp > 85 deg celsius)" automatically active by default?

Best Regards

[coinhicken]

So I ran for the last few days. And I have seen my voltages reset about 3 times. It looks like after about 7 and a half hours. My voltages are being reverted to stock. They don't report that way in the interface but my wattage goes back to what it was at stock. Anybody else seeing this?

[blissz]

So I ran for the last few days. And I have seen my voltages reset about 3 times. It looks like after about 7 and a half hours. My voltages are being reverted to stock. They don't report that way in the interface but my wattage goes back to what it was at stock. Anybody else seeing this?

That's strange indeed. Never seen it on my unit. Can you PM me a kernel log when this happened?

[blissz]

Hello, i have tested today the mod firmware for L3+ on one of my L3+ it work fine.
I have got the same performance of the other L3+ with standard firmware with a good energy saving from 840w to 710w at 400M and lowest voltage. near zero hw error for hours, statistics for this after 4 hours is 20 HW.
With a saving of about 900rpm over the fan with a performance option set.
For the temperature the moded L3+ is good , 2 point more respect the standard for the PCB a couple less respect the standard for the ASIC.

One question, why do you remove the safe parameter on the setup page 'Stop running when temprerature is over 80℃' ?

It is a good parameter can you add it please ?

It also will be nice to have a report of the time that every device will not mine on the owner of the system but for you, just for trasparency ) I know that the pool show statistics but they aren't soo detailed for see 1.5% especially if done every 2 hours and not every 24 hours.

Thanks

great to hear it works good. I am not aware this 80 degree was an option so I accidently removed it. It's now enabled by default...

Hello, Just to be sure; Is the feature "reboot (and cool down) on too high temperatures (PCB temp > 85 deg celsius)" automatically active by default?

Best Regards

I am not aware this 85 degree was an option so I accidently removed it. It's now enabled by default...

[ABdS]

Hello, i have tested today the mod firmware for L3+ on one of my L3+ it work fine.
I have got the same performance of the other L3+ with standard firmware with a good energy saving from 840w to 710w at 400M and lowest voltage. near zero hw error for hours, statistics for this after 4 hours is 20 HW.
With a saving of about 900rpm over the fan with a performance option set.
For the temperature the moded L3+ is good , 2 point more respect the standard for the PCB a couple less respect the standard for the ASIC.

One question, why do you remove the safe parameter on the setup page 'Stop running when temprerature is over 80℃' ?

It is a good parameter can you add it please ?

It also will be nice to have a report of the time that every device will not mine on the owner of the system but for you, just for trasparency ) I know that the pool show statistics but they aren't soo detailed for see 1.5% especially if done every 2 hours and not every 24 hours.

Thanks

great to hear it works good. I am not aware this 80 degree was an option so I accidently removed it. It's now enabled by default...

Hello, Just to be sure; Is the feature "reboot (and cool down) on too high temperatures (PCB temp > 85 deg celsius)" automatically active by default?

Best Regards

I am not aware this 85 degree was an option so I accidently removed it. It's now enabled by default...

Do you plan do add it again in the next release ?

Thanks

[blissz]

HI!

i get 3 HW error in 10 min.  

        Frequency          Volt      Watt     Hw               Temp (chip)

Board 1 :444                7         226       1                   48
Board 2: 444                7         226                            49
Board 3: 400                7         204       2                   42
Board 4: 444                7         226                            45  

Volt is 7 at all board.  

will this be a good setup for longterm use?  

And i did choose to mine dev fee daily instead of every 2 hours,  is that better than every 2 hours?
and if i choose daily, how long will it mine on dev Fee?

Looking good to me. Saves some heat and energy compared to stock. You might be able to lower the voltages of chain 2 and 4 a bit more.
daily dev fee should be a bit more efficient as there is less pools switches. It will mine ~21 minutes on the devfee pool each day. One day holds 1440 minutes so that's ~1.5% devfee mining.

[KougarLOB]

I installed it on one of my L3+s this morning.  Great to add more features and fine-tune speed-to-voltages.  Tuning better speeds than stock without adding more heat.  Thank you.
Dubious of the watt-meter, though.  My unit was using about 680-690 watts at the wall after PSU inefficiency on the stock firmware.  The in-app watt meter says I am using close to 800 on Bitmain default speeds.  My test miner is currently drawing from 250V line so I can't test with an actual watt-meter.

Blizz, please check the Daily-Devfee code.  My test miner has dev-mined at least three times - maybe more - over the course of 12 hours.  Granted, there were several reboots as I was trying different speeds.  There should be a memory of when it last dev-mined or embed code that only dev-mines at a certain time every day when the option is selected (e.g. between 0600-0621GMT for example).  I'm going back to 2-hour intervals for now.

[blissz]

Good to hear it works good! I don't know how to save the time as the memory is volatile, but I will put a warning to the daily fee mining that it should only be enabled when your miner works stable / doesn't reboot.

[Bajula]

Hello, i have tested today the mod firmware for L3+ on one of my L3+ it work fine.
I have got the same performance of the other L3+ with standard firmware with a good energy saving from 840w to 710w at 400M and lowest voltage. near zero hw error for hours, statistics for this after 4 hours is 20 HW.
With a saving of about 900rpm over the fan with a performance option set.
For the temperature the moded L3+ is good , 2 point more respect the standard for the PCB a couple less respect the standard for the ASIC.

One question, why do you remove the safe parameter on the setup page 'Stop running when temprerature is over 80℃' ?

It is a good parameter can you add it please ?

It also will be nice to have a report of the time that every device will not mine on the owner of the system but for you, just for trasparency ) I know that the pool show statistics but they aren't soo detailed for see 1.5% especially if done every 2 hours and not every 24 hours.

Thanks

great to hear it works good. I am not aware this 80 degree was an option so I accidently removed it. It's now enabled by default...

Hello, Just to be sure; Is the feature "reboot (and cool down) on too high temperatures (PCB temp > 85 deg celsius)" automatically active by default?

Best Regards

I am not aware this 85 degree was an option so I accidently removed it. It's now enabled by default...

just out of curiosity anyone have any idea why the temp shutdown is to the pcb instead of the chip? I dunno about you guys but if pcb vs chip temp is any indication then by the time it shut down the miner would have already melted itself. or am I missing something fundemental here?