Quote from: donatebitcointome on October 31, 2017, 07:58:08 AM

Quote from: alexcos20 on October 31, 2017, 06:32:35 AM

Quote from: donatebitcointome on October 31, 2017, 04:00:08 AM

Does anyone know what is

CRC [0 0 678 0] means in Avalon CGMiner API Log?
some all 0.

also what is ECHU [0 0 512 0]
also some miner all 0

and ECMM [2]
some miner 0

Thank you.

looks like a bad hashing board.
Please post the entire log or at least the Vi,Vo,MW values..

Your error is "CODE_CORETESTFAILED WARN Core test failed Ignore it if hashrate is not so bad". (https://github.com/Canaan-Creative/avalon7-docs/wiki/AvalonMiner-error-code)

Code:

DNA[013eb4b6beaea56d]
Elapsed[55095]
MW[609283 609290 609303 609246]
LW[2437122]
MH[4983 204 204 213]
HW[5604]
DH[3.342%]
Temp[42]
TMax[95]
Fan[5760]
FanR[100%]
Vi[1219 1219 1223 1221]
Vo[4420 4443 4429 4429]
GHSmm[8049.54]
WU[106591.54]
Freq[714.63]
PG[15]
Led[0]
MW0[2120 2195 2162 2152 2241 2045 2291 2102 2116 2168 2038 2159 2086 2046 2063 2229 2109 2271 2184 2268 2204 2287]
MW1[2396 2247 2107 2297 2331 2242 2369 2157 2264 2268 2258 2229 2293 2170 2165 2207 2244 2271 2325 2393 2202 2339]
MW2[2198 2190 2227 2232 2093 2145 2156 2124 2040 2060 1954 2134 2195 2258 2111 2308 2233 2192 2148 2133 2236 2065]
MW3[2443 2262 2306 2417 2320 2360 2363 2436 2217 2188 2228 2221 2249 2305 2208 2246 2410 2328 2399 2250 2418 2441]
TA[88]
ECHU[512 0 512 0]
ECMM[2]
FM[1]
CRC[0 0 0 22]
PAIRS[0 0 0]
PVT_T[20-83/12-92/85 21-84/11-95/89 20-84/11-93/85 21-85/10-95/90]

so the echu is the hash board.
what about the ecmm and CRC ?

I'm just wondering why my miner could restart itself randomly. sometimes 15 mins. sometimes a couple hours and sometimes a day or so.
I'm trying to figure out which part is the problem.

Thanks

My miner had a simiular problem, would heat up 100 deg C in a few minutes and then restart, but I noticed the fan was put on the wrong way around, changed it and now it seems to work better.