Here are the new features and enhancements provided in Firmware PRO410_1.1.4.30:
1.Optimize the “ERR：299” warning .
2.Move the PID calculate into interrupt instead of "manage_heater"function.
3.Optimize the “ERR：256” warning issue after the printing.
4.Change the communication checksum between the HMI-software and firmware of the mainboard to CRC-16 Modbus.
5.Save the leveling state after restart.
6.Resolve the issue of slow material feeding.