AvalonMiner Technical Documentation: Miner Log Technical Guidance Explained

In this comprehensive guide, we provide you with essential information about the parameters of the miner log, how to check the miner status, and other crucial details to make your AvalonMiner experience seamless. This miner log technical documentation is specifically designed for A10, A11, and A12 mining machines.

Understanding the Miner Log Parameters
To ensure the efficient operation of your Bitcoin mining machine, you need to understand the key components within the miner log. Here’s a breakdown of essential fields and their meanings:

When MM board power-on time: The time the mining machine was powered on
Elapsed: Total running time of the miner after starting (in seconds)
Total HASH board running time: Total time the HASH board has been running
Ver: Version number of miner firmware
DNA: The unique miner ID
MEMFREE: The remaining memory
NETFAIL: Time to disconnect from the mining pool and time to resume the connection
SYSTEMSTATUS: Current status of the system, including the working status and the number of hash boards in operation
BOOTBY: Last system restart reason
LW: Local work, the number of works sent by the MM board to the chip
MH: How many errors occur on each hash board
HW: Hardware error
PS: Power supply status
PLL: The number of cores at each frequency
PLLCNT: The distribution of every chip core at each frequency point
GHSspd: New theoretical hashrate value
GHSmm: Theoretical hashrate, in GH/s
DH: Average error rate
Temp: Ambient temperature
TMax: Maximum chip temperature
Tavg: Average chip temperature
Fan1 and Fan2: Fan 1 and Fan 2 rotating speed
FanR: Fan rotating percentage
Vo: Average chip voltage
GHSavg: Average hashrate in 1 hour
WU: Effective work submitted every minute
Freq: Equivalent frequency
Led: White LED status
MGHS: The hashrate of a single hash board, in GH/s
MTmax: Maximum chip temperature in a single hash board
MTavg: Average chip temperature in a single hash board
TA: ASIC chip numbers
PING: The total time from submission to mining pool reception, in milliseconds
ECHU: Error code
ECMM: Control board status
SF0 and SF1: Frequency configuration state of the hash boards
PVT_T0, PVT_T1, PVT_V0, and PVT_V1: Temperature and voltage lists of all chips of hash boards
MW and MW0: The calculated NONCE value
CRC: Number of communication errors
SoftOFF: Soft-off marker
ATAOPTS0, ATAOPTS1, and ATABD: Low and high power mode parameters and frequency
WORKMODE: Mode parameters
MPO: Target power consumption
MVL: Voltage limit
ADJ: Aging status
POWS: Power supply status parameter
HASHS: HASH board parameters
POOLS: Connection pool network

Identifying the Restart Reason
To find the reason for a miner restart, search for the BOOTBY code in the log. The BOOTBY code determines the specific reason, such as hard reboot, overheating, network problems, API reboot, etc.

Conclusion
This guide, based on the AvalonMiner Post-sales technical documentation QS-AMS-001(A/0), aims to simplify your understanding of the miner log parameters, system status, and miner restart reasons. By referring to this guide, you can effectively track and maintain the performance of your AvalonMiner mining machine to ensure seamless Bitcoin mining operations.