Use RST management software to monitor array health.
Practical suggestion: Use RAID 1 for critical data systems (such as recipe databases); High speed image stream acquisition uses RAID 0 (note backup).
Quick Check Table for Common Malfunctions
Possible causes and solutions for the phenomenon
Check V+/V - for polarity reversal or low voltage of the power supply when powered on, ensuring a voltage of 9~32V
After system startup, if there is no display, the display interface is not switched or the driver is not installed, try DP/HDMI exchange; Enter safe mode to install graphics card driver
Serial communication garbled baud rate/data bits/parity bits do not match the unified parameters at both ends; RS-485 Check Terminal Resistance
The DI reading is always 0. If the input voltage is below 0.8V or the high level is not confirmed to be greater than 2V, connect DGND
DO cannot control the relay load current to be too high or the freewheeling diode is not connected to limit the current to<24mA; add freewheeling diode
If the system temperature is too high and the heat dissipation holes are blocked or the ambient temperature exceeds the limit, clean the dust, install the fan module, and reduce the ambient temperature
The watchdog is unexpectedly reset, and the feeding cycle is too long or the application hangs, shortening the feeding interval; Check the application's dead loop
RAID array downgrade hard disk failure or loose SATA cable, replace hard disk, rebuild array
