Avalon A7 announced - page 4. | Bitcointalksearch.org

p4nt5

member

Activity: 70

Merit: 10

Please help. One of my Avalon are restarting randomly. And I'm not sure what the problem is. Here's a log:

Code:

[Firmware Version] => Avalon Firmware - 20170719
luci: 0afdd2d
cgminer: 257f2f6
cgminer-packages: 834e5a1
Reply was 'STATUS=S,When=1516255535,Code=70,Msg=CGMiner stats,Description=cgminer 4.10.0|STATS=0,ID=AV70,Elapsed=687,Calls=0,Wait=0.000000,Max=0.000000,Min=99999999.000000,MM ID1=Ver[7411706-3162860]
DNA[013c2a28291b8da2]
Elapsed[689]
MW[7502 7502 7480 7480]
LW[29964]
MH[1 1 0 0]
HW[2]
DH[1.715%]
Temp[27]
TMax[90]
Fan[3870]
FanR[46%]
Vi[1182 1182 1178 1178]
Vo[4424 4452 4411 4452]
PLL0[704 104 372 1199 430 7]
PLL1[307 58 297 1429 699 26]
PLL2[378 70 286 1443 622 17]
PLL3[230 42 251 1527 741 25]
GHSmm[7832.03]
WU[94680.61]
Freq[695.32]
PG[15]
Led[0]
MW0[24 20 21 28 18 22 28 25 26 26 23 32 26 26 18 20 25 23 20 26 30 20]
MW1[30 20 25 30 16 20 29 27 27 21 27 21 26 19 28 32 23 26 30 24 23 22]
MW2[26 35 34 24 25 26 29 21 25 27 26 25 29 29 26 25 22 19 21 25 26 19]
MW3[33 15 26 19 16 18 25 28 36 33 29 32 22 26 24 29 29 25 22 26 18 30]
TA[88]
ECHU[0 0 0 0]
ECMM[0]
FAC0[0]
SF0[600 636 672 708 744 780]
SF1[600 636 672 708 744 780]
SF2[600 636 672 708 744 780]
SF3[600 636 672 708 744 780]
PMUV[12c0 12c0]
ERATIO0[0.62% 1.72% 4.43% 4.01% 4.22% 2.19% 3.02% 3.61% 2.91% 6.34% 4.68% 3.72% 6.02% 4.66% 4.15% 3.39% 3.32% 3.80% 1.71% 1.66% 1.27% 2.64%]
ERATIO1[0.69% 0.60% 0.84% 1.00% 0.95% 0.48% 1.30% 2.56% 1.00% 1.28% 1.06% 1.77% 0.77% 1.13% 0.96% 1.28% 1.98% 1.49% 0.63% 0.76% 1.52% 0.28%]
ERATIO2[1.31% 1.70% 1.17% 1.33% 1.75% 1.31% 2.02% 1.45% 3.25% 2.82% 2.51% 2.12% 1.05% 0.96% 1.02% 0.65% 1.55% 1.50% 1.98% 1.01% 1.00% 1.14%]
ERATIO3[0.27% 0.66% 1.40% 0.92% 0.99% 0.77% 0.72% 1.32% 1.60% 0.74% 0.57% 1.29% 0.97% 0.51% 0.55% 1.22% 0.69% 0.73% 0.34% 0.99% 1.18% 0.66%]
C_0_00[47501 46403 43654 44375 44311 44473 44856 45280 45404 42010 43402 44751 42084 43759 44144 45462 44542 44995 46502 46128 46537 45225]
C_1_00[47372 47130 46946 46155 46865 47008 46724 45114 46500 46372 46508 45982 46835 46527 46717 46441 46162 45861 47014 46940 46135 47480]
C_2_00[46813 46579 46318 46502 45492 46486 45905 46202 45017 45810 45309 44675 47005 46656 47019 47003 46106 46732 46318 47029 47226 46376]
C_3_00[47626 46852 45704 46677 46417 46912 46542 46099 46664 47057 47143 46422 46708 47038 47241 46225 46677 46880 46968 46834 46330 47030]
C_0_01[ 296 811 2023 1854 1951 998 1399 1697 1360 2846 2129 1729 2697 2140 1910 1595 1530 1779 811 780 601 1228]
C_1_01[ 328 285 398 464 451 227 614 1185 472 599 499 828 363 533 452 600 932 693 297 359 712 134]
C_2_01[ 622 807 549 625 809 615 946 681 1510 1328 1168 968 498 452 486 309 724 714 935 479 479 534]
C_3_01[ 127 309 648 432 462 364 339 615 761 351 272 606 456 240 261 570 326 346 160 468 554 313]
C_0_02[ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0]
C_1_02[ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0]
C_2_02[ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0]
C_3_02[ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0]
C_0_03[ 156 156 156 156 156 156 156 156 156 156 156 156 156 156 156 156 156 156 156 156 156 156]
C_1_03[ 156 156 156 156 156 156 156 156 156 156 156 156 156 156 156 156 156 156 156 156 0 0]
C_2_03[ 0 0 0 0 0 156 156 156 156 156 156 156 156 156 156 156 156 156 156 156 156 156]
C_3_03[ 155 155 155 155 155 155 155 155 155 155 155 155 155 155 155 155 155 155 155 155 155 155]
C_0_04[ 8 1 4 10 0 1 6 6 3 3 4 0 3 6 3 6 1 5 5 2 4 2]
C_1_04[ 4 1 5 1 3 6 1 3 7 5 5 4 0 0 2 12 0 3 6 7 0 0]
C_2_04[ 0 0 0 0 0 4 3 1 0 2 5 5 2 0 2 5 3 6 1 7 4 7]
C_3_04[ 4 2 5 5 4 7 2 4 1 2 7 7 2 6 1 4 6 6 5 7 3 0]
GHSmm00[89.94 89.00 85.08 86.12 86.77 86.88 86.81 86.88 88.03 83.46 84.83 87.20 82.27 85.15 86.20 88.03 85.91 87.17 88.36 88.28 88.64 88.46]
GHSmm01[90.41 90.88 89.90 89.47 89.44 90.30 89.47 87.67 89.18 89.58 89.18 88.50 89.47 89.04 89.76 89.72 88.64 88.57 90.26 90.19 89.83 90.66]
GHSmm02[89.69 89.04 88.75 89.80 87.92 89.44 88.75 89.18 86.56 88.32 87.96 87.78 89.58 89.22 89.90 90.23 88.10 89.18 88.86 89.11 90.62 89.08]
GHSmm03[91.02 89.72 88.64 90.08 89.54 90.73 89.83 89.40 89.36 89.62 90.01 89.15 90.05 90.48 90.37 89.54 89.33 90.08 90.41 89.76 89.29 90.37]
FM[1]
CRC[0 0 0 0]
PAIRS[0 0 0]
PVT_T[0-74/12-83/78 21-76/11-88/81 21-75/10-90/83 0-77/10-90/83],MM Count=1,Smart Speed=1,Connecter=AUC,AUC VER=AUC-20151208,AUC I2C Speed=400000,AUC I2C XDelay=19200,AUC Sensor=16000,AUC Temperature=26.55,Connection Overloaded=false,Voltage Offset=0,Nonce Mask=29,USB Pipe=0,USB Delay=r0 0.000000 w0 0.000000,USB tmo=0 0|STATS=1,ID=POOL0,Elapsed=687,Calls=0,Wait=0.000000,Max=0.000000,Min=99999999.000000,Pool Calls=0,Pool Attempts=0,Pool Wait=0.000000,Pool Max=0.000000,Pool Min=99999999.000000,Pool Av=0.000000,Work Had Roll Time=false,Work Can Roll=false,Work Had Expire=false,Work Roll Time=0,Work Diff=262144.00000000,Min Diff=1.00000000,Max Diff=524288.00000000,Min Diff Count=23,Max Diff Count=1351,Times Sent=18,Bytes Sent=1991,Times Recv=46,Bytes Recv=21677,Net Bytes Sent=1991,Net Bytes Recv=21677|STATS=2,ID=POOL1,Elapsed=687,Calls=0,Wait=0.000000,Max=0.000000,Min=99999999.000000,Pool Calls=0,Pool Attempts=0,Pool Wait=0.000000,Pool Max=0.000000,Pool Min=99999999.000000,Pool Av=0.000000,Work Had Roll Time=false,Work Can Roll=false,Work Had Expire=false,Work Roll Time=0,Work Diff=4096.00000000,Min Diff=2048.00000000,Max Diff=4096.00000000,Min Diff Count=1,Max Diff Count=1,Times Sent=2,Bytes Sent=146,Times Recv=6,Bytes Recv=2765,Net Bytes Sent=146,Net Bytes Recv=2765|STATS=3,ID=POOL2,Elapsed=687,Calls=0,Wait=0.000000,Max=0.000000,Min=99999999.000000,Pool Calls=0,Pool Attempts=0,Pool Wait=0.000000,Pool Max=0.000000,Pool Min=99999999.000000,Pool Av=0.000000,Work Had Roll Time=false,Work Can Roll=false,Work Had Expire=false,Work Roll Time=0,Work Diff=0.00000000,Min Diff=0.00000000,Max Diff=0.00000000,Min Diff Count=0,Max Diff Count=0,Times Sent=0,Bytes Sent=0,Times Recv=0,Bytes Recv=0,Net Bytes Sent=0,Net Bytes Recv=0|'
[STATUS] =>
(
[STATUS] => S
[When] => 1516255535
[Code] => 70
[Msg] => CGMiner stats
[Description] => cgminer 4.10.0
)
[STATS0] =>
(
[STATS] => 0
[ID] => AV70
[Elapsed] => 687
[Calls] => 0
[Wait] => 0.000000
[Max] => 0.000000
[Min] => 99999999.000000
[MM ID1] => Ver[7411706-3162860]
DNA[013c2a28291b8da2]
Elapsed[689]
MW[7502 7502 7480 7480]
LW[29964]
MH[1 1 0 0]
HW[2]
DH[1.715%]
Temp[27]
TMax[90]
Fan[3870]
FanR[46%]
Vi[1182 1182 1178 1178]
Vo[4424 4452 4411 4452]
PLL0[704 104 372 1199 430 7]
PLL1[307 58 297 1429 699 26]
PLL2[378 70 286 1443 622 17]
PLL3[230 42 251 1527 741 25]
GHSmm[7832.03]
WU[94680.61]
Freq[695.32]
PG[15]
Led[0]
MW0[24 20 21 28 18 22 28 25 26 26 23 32 26 26 18 20 25 23 20 26 30 20]
MW1[30 20 25 30 16 20 29 27 27 21 27 21 26 19 28 32 23 26 30 24 23 22]
MW2[26 35 34 24 25 26 29 21 25 27 26 25 29 29 26 25 22 19 21 25 26 19]
MW3[33 15 26 19 16 18 25 28 36 33 29 32 22 26 24 29 29 25 22 26 18 30]
TA[88]
ECHU[0 0 0 0]
ECMM[0]
FAC0[0]
SF0[600 636 672 708 744 780]
SF1[600 636 672 708 744 780]
SF2[600 636 672 708 744 780]
SF3[600 636 672 708 744 780]
PMUV[12c0 12c0]
ERATIO0[0.62% 1.72% 4.43% 4.01% 4.22% 2.19% 3.02% 3.61% 2.91% 6.34% 4.68% 3.72% 6.02% 4.66% 4.15% 3.39% 3.32% 3.80% 1.71% 1.66% 1.27% 2.64%]
ERATIO1[0.69% 0.60% 0.84% 1.00% 0.95% 0.48% 1.30% 2.56% 1.00% 1.28% 1.06% 1.77% 0.77% 1.13% 0.96% 1.28% 1.98% 1.49% 0.63% 0.76% 1.52% 0.28%]
ERATIO2[1.31% 1.70% 1.17% 1.33% 1.75% 1.31% 2.02% 1.45% 3.25% 2.82% 2.51% 2.12% 1.05% 0.96% 1.02% 0.65% 1.55% 1.50% 1.98% 1.01% 1.00% 1.14%]
ERATIO3[0.27% 0.66% 1.40% 0.92% 0.99% 0.77% 0.72% 1.32% 1.60% 0.74% 0.57% 1.29% 0.97% 0.51% 0.55% 1.22% 0.69% 0.73% 0.34% 0.99% 1.18% 0.66%]
C_0_00[47501 46403 43654 44375 44311 44473 44856 45280 45404 42010 43402 44751 42084 43759 44144 45462 44542 44995 46502 46128 46537 45225]
C_1_00[47372 47130 46946 46155 46865 47008 46724 45114 46500 46372 46508 45982 46835 46527 46717 46441 46162 45861 47014 46940 46135 47480]
C_2_00[46813 46579 46318 46502 45492 46486 45905 46202 45017 45810 45309 44675 47005 46656 47019 47003 46106 46732 46318 47029 47226 46376]
C_3_00[47626 46852 45704 46677 46417 46912 46542 46099 46664 47057 47143 46422 46708 47038 47241 46225 46677 46880 46968 46834 46330 47030]
C_0_01[ 296 811 2023 1854 1951 998 1399 1697 1360 2846 2129 1729 2697 2140 1910 1595 1530 1779 811 780 601 1228]
C_1_01[ 328 285 398 464 451 227 614 1185 472 599 499 828 363 533 452 600 932 693 297 359 712 134]
C_2_01[ 622 807 549 625 809 615 946 681 1510 1328 1168 968 498 452 486 309 724 714 935 479 479 534]
C_3_01[ 127 309 648 432 462 364 339 615 761 351 272 606 456 240 261 570 326 346 160 468 554 313]
C_0_02[ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0]
C_1_02[ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0]
C_2_02[ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0]
C_3_02[ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0]
C_0_03[ 156 156 156 156 156 156 156 156 156 156 156 156 156 156 156 156 156 156 156 156 156 156]
C_1_03[ 156 156 156 156 156 156 156 156 156 156 156 156 156 156 156 156 156 156 156 156 0 0]
C_2_03[ 0 0 0 0 0 156 156 156 156 156 156 156 156 156 156 156 156 156 156 156 156 156]
C_3_03[ 155 155 155 155 155 155 155 155 155 155 155 155 155 155 155 155 155 155 155 155 155 155]
C_0_04[ 8 1 4 10 0 1 6 6 3 3 4 0 3 6 3 6 1 5 5 2 4 2]
C_1_04[ 4 1 5 1 3 6 1 3 7 5 5 4 0 0 2 12 0 3 6 7 0 0]
C_2_04[ 0 0 0 0 0 4 3 1 0 2 5 5 2 0 2 5 3 6 1 7 4 7]
C_3_04[ 4 2 5 5 4 7 2 4 1 2 7 7 2 6 1 4 6 6 5 7 3 0]
GHSmm00[89.94 89.00 85.08 86.12 86.77 86.88 86.81 86.88 88.03 83.46 84.83 87.20 82.27 85.15 86.20 88.03 85.91 87.17 88.36 88.28 88.64 88.46]
GHSmm01[90.41 90.88 89.90 89.47 89.44 90.30 89.47 87.67 89.18 89.58 89.18 88.50 89.47 89.04 89.76 89.72 88.64 88.57 90.26 90.19 89.83 90.66]
GHSmm02[89.69 89.04 88.75 89.80 87.92 89.44 88.75 89.18 86.56 88.32 87.96 87.78 89.58 89.22 89.90 90.23 88.10 89.18 88.86 89.11 90.62 89.08]
GHSmm03[91.02 89.72 88.64 90.08 89.54 90.73 89.83 89.40 89.36 89.62 90.01 89.15 90.05 90.48 90.37 89.54 89.33 90.08 90.41 89.76 89.29 90.37]
FM[1]
CRC[0 0 0 0]
PAIRS[0 0 0]
PVT_T[0-74/12-83/78 21-76/11-88/81 21-75/10-90/83 0-77/10-90/83]
[MM Count] => 1
[Smart Speed] => 1
[Connecter] => AUC
[AUC VER] => AUC-20151208
[AUC I2C Speed] => 400000
[AUC I2C XDelay] => 19200
[AUC Sensor] => 16000
[AUC Temperature] => 26.55
[Connection Overloaded] => false
[Voltage Offset] => 0
[Nonce Mask] => 29
[USB Pipe] => 0
[USB Delay] => r0 0.000000 w0 0.000000
[USB tmo] => 0 0
)
[STATS1] =>
(
[STATS] => 1
[ID] => POOL0
[Elapsed] => 687
[Calls] => 0
[Wait] => 0.000000
[Max] => 0.000000
[Min] => 99999999.000000
[Pool Calls] => 0
[Pool Attempts] => 0
[Pool Wait] => 0.000000
[Pool Max] => 0.000000
[Pool Min] => 99999999.000000
[Pool Av] => 0.000000
[Work Had Roll Time] => false
[Work Can Roll] => false
[Work Had Expire] => false
[Work Roll Time] => 0
[Work Diff] => 262144.00000000
[Min Diff] => 1.00000000
[Max Diff] => 524288.00000000
[Min Diff Count] => 23
[Max Diff Count] => 1351
[Times Sent] => 18
[Bytes Sent] => 1991
[Times Recv] => 46
[Bytes Recv] => 21677
[Net Bytes Sent] => 1991
[Net Bytes Recv] => 21677
)
[STATS2] =>
(
[STATS] => 2
[ID] => POOL1
[Elapsed] => 687
[Calls] => 0
[Wait] => 0.000000
[Max] => 0.000000
[Min] => 99999999.000000
[Pool Calls] => 0
[Pool Attempts] => 0
[Pool Wait] => 0.000000
[Pool Max] => 0.000000
[Pool Min] => 99999999.000000
[Pool Av] => 0.000000
[Work Had Roll Time] => false
[Work Can Roll] => false
[Work Had Expire] => false
[Work Roll Time] => 0
[Work Diff] => 4096.00000000
[Min Diff] => 2048.00000000
[Max Diff] => 4096.00000000
[Min Diff Count] => 1
[Max Diff Count] => 1
[Times Sent] => 2
[Bytes Sent] => 146
[Times Recv] => 6
[Bytes Recv] => 2765
[Net Bytes Sent] => 146
[Net Bytes Recv] => 2765
)
[STATS3] =>
(
[STATS] => 3
[ID] => POOL2
[Elapsed] => 687
[Calls] => 0
[Wait] => 0.000000
[Max] => 0.000000
[Min] => 99999999.000000
[Pool Calls] => 0
[Pool Attempts] => 0
[Pool Wait] => 0.000000
[Pool Max] => 0.000000
[Pool Min] => 99999999.000000
[Pool Av] => 0.000000
[Work Had Roll Time] => false
[Work Can Roll] => false
[Work Had Expire] => false
[Work Roll Time] => 0
[Work Diff] => 0.00000000
[Min Diff] => 0.00000000
[Max Diff] => 0.00000000
[Min Diff Count] => 0
[Max Diff Count] => 0
[Times Sent] => 0
[Bytes Sent] => 0
[Times Recv] => 0
[Bytes Recv] => 0
[Net Bytes Sent] => 0
[Net Bytes Recv] => 0
)

[/code]

goose1072

full member

Activity: 235

Merit: 100

Quote from: acetraderirl on January 13, 2018, 05:47:03 PM

Anyone else have their Raspberry pi have to be restarted (unplugged re plugged) every 3 days or so randomly?

I have never have to restart, I have mine running for over a month now.

throwaway2

jr. member

Activity: 41

Merit: 3

Quote from: acetraderirl on January 13, 2018, 05:47:03 PM

Anyone else have their Raspberry pi have to be restarted (unplugged re plugged) every 3 days or so randomly?

Have you tried just hitting restart on cgminer or rebooting the entire system from the advanced dashboard instead of actually unplugging it?

acetraderirl

newbie

Activity: 6

Merit: 0

Anyone else have their Raspberry pi have to be restarted (unplugged re plugged) every 3 days or so randomly?

throwaway2

jr. member

Activity: 41

Merit: 3

Quote from: Lance179 on January 09, 2018, 07:40:15 AM

Just an update.

Received new fan.... Avalon working great. Grin

@Throwaway, I'm also using 20170603. I may update it

I guess if there are no real performance improvements I will stick with current version...

the list of updates looked pretty short, like a stop/start button added

lrowland21093

member

Activity: 85

Merit: 16

I always thought that unless something is broken there is no reason to risk upgrading.
However, it is wise to download all the update files and save them - learned that one from Bitmain who likes to remove updates and make them no longer available!

Lance179

newbie

Activity: 6

Merit: 0

Just an update.

Received new fan.... Avalon working great. Grin

@Throwaway, I'm also using 20170603. I may update it

throwaway2

jr. member

Activity: 41

Merit: 3

just noticed there is a newer firmware version available on git from what I am running (currently: 20170603)

are ya'll using the latest firmware download or is that a beta release?

Toughit

full member

Activity: 378

Merit: 197

The replacement fan sent from Avalon was a Delta, I think it was the one mentioned above by HagssFIN, but I did not look before I installed it.

They did not send a coolermaster (the original fan in the unit)

HagssFIN

legendary

Activity: 2464

Merit: 1710

Electrical engineer. Mining since 2014.

Quote from: Lance179 on January 03, 2018, 05:29:19 PM

Well, tested the fan today. At least I know the fan is bad! Tried with multiple pc's ect.. same results everytime.

I tried reducing the voltage to -1/-2 not for sure if it helped much, the miner still got hot at the same rate. I am definitely replacing the fan though.
I have the avalon 741 on its own outlet, I will be testing the outlet today to see if the power is good.

Fan stats:
Avalon 741-Cooler Master pull, 120x120mm x38mm, 12VDC 2,7A, A12038-60BB-4RP-F1

Thinking this fan might be ok... https://www.amazon.com/gp/product/B076CVBK55/ref=as_li_qf_sp_asin_il_tl?ie=UTF8&tag=cryptounivers-20&camp=1789&creative=9325&linkCode=as2&creativeASIN=B076CVBK55&linkId=c5fb1b490f79c83223c1aac8deed848a
Would the size difference matter?..
I see a suggestion for https://www.amazon.com/gp/product/B00QWB1X3O/ref=as_li_qf_sp_asin_il_tl?ie=UTF8&tag=cryptounivers-20&camp=1789&creative=9325&linkCode=as2&creativeASIN=B00QWB1X3O&linkId=2d035699d78dedadfdcd9e82ff1b5e6a
but the price difference. Would prefer a good fan(same stats) that works and I can get fairly quickly.

Open to suggestions, Thanks for the help.

Yeah, that Delta QFR1212GHE will do the job just fine.

https://www.amazon.com/gp/product/B076CVBK55/

And that Sanyo 9GV1212P1J091 is a good quality fan as well, I used to have one with the Avalon6 miner.
https://www.amazon.com/gp/product/B00QWB1X3O/

These are pretty much equally good options for a replacement cooling fan.

Lance179

newbie

Activity: 6

Merit: 0

Well, tested the fan today. At least I know the fan is bad! Tried with multiple pc's ect.. same results everytime.

I tried reducing the voltage to -1/-2 not for sure if it helped much, the miner still got hot at the same rate. I am definitely replacing the fan though.
I have the avalon 741 on its own outlet, I will be testing the outlet today to see if the power is good.

Fan stats:
Avalon 741-Cooler Master pull, 120x120mm x38mm, 12VDC 2,7A, A12038-60BB-4RP-F1

Thinking this fan might be ok... https://www.amazon.com/gp/product/B076CVBK55/ref=as_li_qf_sp_asin_il_tl?ie=UTF8&tag=cryptounivers-20&camp=1789&creative=9325&linkCode=as2&creativeASIN=B076CVBK55&linkId=c5fb1b490f79c83223c1aac8deed848a
Would the size difference matter?..
I see a suggestion for https://www.amazon.com/gp/product/B00QWB1X3O/ref=as_li_qf_sp_asin_il_tl?ie=UTF8&tag=cryptounivers-20&camp=1789&creative=9325&linkCode=as2&creativeASIN=B00QWB1X3O&linkId=2d035699d78dedadfdcd9e82ff1b5e6a
but the price difference. Would prefer a good fan(same stats) that works and I can get fairly quickly.

Open to suggestions, Thanks for the help.

gurugarzah

newbie

Activity: 70

Merit: 0

I’m posting here because I hope it gets noticed by Steve Mosher.
I ordered 6 Avalon 741’s from miner warez on October 25th I’ve been waiting and have been told
For the last 70 days my orders are promised and secured. But I received an email yesterday that they won’t be able to fill the orders and that I can get a discount on some 821s but that I’ll have to wait until March.

I feel you’re reneging on the deal I’ve already waited 70 days, and since this is an investors game I don’t want today’s pricing on miners. I want October’s pricing.

Let me know if you’re going to do the right thing.

Toughit

full member

Activity: 378

Merit: 197

Thanks goose, that worked. Nice looking chart.....

goose1072

full member

Activity: 235

Merit: 100

Quote from: Toughit on January 02, 2018, 09:27:40 PM

Also, my miner would connect to the pool (blue light on the miner) and hash just fine, but the temp would keep increasing. You could see in the cgminer monitor that the PI was increasing the fan speed, but the fan was not responding. Eventually the miner got too hot and shut down).

By the way, I have to keep refreshing the cgminer monitor, it does not automatically update the numbers, is this normal?

Toughit if you are on this page then no it does not refresh, it is normal:

on the bottom left hand corner it has a link to change theme, click on it and it will give you the page that automatically updates.

Didley1JT

full member

Activity: 140

Merit: 100

Quote from: lrowland21093 on January 02, 2018, 07:26:07 PM

Quote from: Lance179 on January 02, 2018, 06:15:58 PM

Equipment:
Avalon 741 ,Evga 1300w g2(I use the EVGA Detection Tool as the paper clip),Ras pi3,and auc3 converter.

HagssFIN found the power used to be 1382W here - https://bitcointalksearch.org/topic/reviewguide-avalonminer-741-73-ths-1150w-bitcoin-sha-256-asic-miner-2588105
You may want to try a larger PSU as the EVGA could be struggling to power the 741.

^^This is a good suggestion. Try setting the miner to operate a -2 and see if that drops the required amperage enough for it to bring the fan online.

I was running two 741s set at -1 off of a Delta 240V 2400W PSU and never had any issues. They were also on a dedicated 30amp circuit.

If you're running 120V, then your single 741 pulling like 9.5 amps. You're probably on a 15amp circuit. Is anything else taking current from that circuit?

Toughit

full member

Activity: 378

Merit: 197

And,

I had swapped out to a different PI, with a new sim card, no change
I bought a better PI power supply , no change.
I reverted to a previous PI controller version, had no affect.

Just a bad fan.

Toughit

full member

Activity: 378

Merit: 197

Also, my miner would connect to the pool (blue light on the miner) and hash just fine, but the temp would keep increasing. You could see in the cgminer monitor that the PI was increasing the fan speed, but the fan was not responding. Eventually the miner got too hot and shut down).

By the way, I have to keep refreshing the cgminer monitor, it does not automatically update the numbers, is this normal?

Toughit

full member

Activity: 378

Merit: 197

Quote from: Lance179 on January 02, 2018, 06:15:58 PM

@Didley1JT -The miner is only on for maybe 4minutes at a time. I start it up, the fan starts/stops.. all the lights look correct. The blue light is on and its mining. (well getting pennies added to the wallet)
I'm getting use to the Openwrt/Avalon software, xD I don't see the temp reading for the miner. The temp (since I'm testing indoors) is room-temp around 70/72. I have my own fan/ac units that would cool it, also a place for equipment on my balcony (30 below outside) if I can get the fan working.
I adjusted the fan speed to 50 and (default is 10) nothing happens.

@Steamtyme- Where do I find the sou log? I added the request to canaan. I believe, I'm having the same issue as Toughits, if the fan is the problem and not the pi3 firmware then idc to just buy a new fan. Within just a few minutes of having the miner on (4 or 5) the Avalon 741 gets extremely... warm/hot.

Equipment:
Avalon 741 ,Evga 1300w g2(I use the EVGA Detection Tool as the paper clip),Ras pi3,and auc3 converter. Using nicehash pool to mine < also how I verify it does work for a few moments before getting hot.

Lance- I got my replacement fan today and it works fine.

Try this: hold the fan in one hand and spin with the other hand. My bad one has a noticeable hitch or bump as it spins. The new spins with no hitch.

I tested the old (now bad) fan by using a 9v battery and plugging into the red/black wires. Without a PWM signal the fan should go to 100%. This fan sometimes starts, sometimes does not...

Toughit

full member

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Merit: 197

Quote from: StevenMosher on December 27, 2017, 09:54:34 PM

Quote from: Toughit on December 27, 2017, 11:56:35 AM

Quote from: StevenMosher on December 27, 2017, 03:01:03 AM

Quote from: Toughit on December 26, 2017, 08:07:00 PM

Just received a shipment from avalon, it was supposed to contain a new fan.

Instead the package has a fan shroud!

2.5 weeks down on a brand new miner.

send me mail [email protected]

mention the forum

Thats unacceptable. They are two new guys, but still un acceptable

Thank you Steven, email sent

Jasmine and Lily are on it.

I'm getting on a plane I will check when I land tommorrow

Steve, The fan arrived today, I installed it and all works great. Thanks for stepping in to help!

HagssFIN

legendary

Activity: 2464

Merit: 1710

Electrical engineer. Mining since 2014.

Quote from: lrowland21093 on January 02, 2018, 07:26:07 PM

Quote from: Lance179 on January 02, 2018, 06:15:58 PM

Equipment:
Avalon 741 ,Evga 1300w g2(I use the EVGA Detection Tool as the paper clip),Ras pi3,and auc3 converter.

HagssFIN found the power used to be 1382W here - https://bitcointalksearch.org/topic/reviewguide-avalonminer-741-73-ths-1150w-bitcoin-sha-256-asic-miner-2588105
You may want to try a larger PSU as the EVGA could be struggling to power the 741.

Remember to take into account the power supply efficiency.

Let's say the power supply efficiency when at almost full load is something like 90% and power at wall is 1382W.

This means that the power at the 12VDC rail is about 1244W.

But it is true that you might want to leave some more room in there when using a ATX psu.

You can setup the Avalon voltage offset to -1 to slightly reduce the performance and power consumption.

If you can measure your power consumption at wall and you know the power supply efficiency graph,
you can also do this calculation to check the situation by yourself.

Topic: Avalon A7 announced - page 4. (Read 147611 times)