AN279
Rev 0.7 | 9/32
www.hoperf.com
“Beep”
twice
Burning failed
After the recording is completed, “beep” twice, and the LCD screen
prompts recording failed and red lights on, it indicates that the
burning has failed.
The identification model
does not match
If the chip is identified while the model is not consistent with the
configured parameter, the system beeps twice and displays a
message on the LCD screen, it indicates that the model does not
match.
Verification error while
burning programs or
configuring data
When the burning program or configuration data source verification
error, “beep” twice, and LCD screen information prompts
verification error, please reload user program and configuration
data.
