Firmware for PWS2-30K (single-phase)

This firmware is to make the PWS2-30K to adapt to 480V single phase output.

• Version: D207 for PWS2-30K single phase
• Fixed some bugs

• Version: D200 for PWS2-30K single phase
• Fixed some bugs

• Version: S30011 for PWS2-30K single phase
• The “beep” warning can be turned off remotely now
• When EMS channel is selected as RS485, the EMS can still read via Ethernet

• Version: D206 C120 S3000 M200
• When entering standby(idle) mode, the fans will stop rotation in 5 minutes

• Version: D205 C120 S3000 M200
• Added standby(idle) mode
• Added fast off-grid operation function. The grid-tied to off-grid toggling is optimized.
  When the grid outage occurs, just turn off the disconnect. And send “off-grid” register, the PCS will automatically clear the fault flags and start in grid forming mode. No need to send clear fault and start command, this will make the starting time 6~7 seconds.
• Fixed some bugs