This is an old revision of the document!
Firmware for PWS2-30K (single-phase)
This firmware is to make the PWS2-30K to adapt to 480V single phase output.
2020/1/2 HMI ONLY!
- Version: S3001 for PWS2-30K single phase
- The “beep” warning can be turned off remotely now
2019/5/24
- Version: D206 C120 S3000 M200
- When entering standby(idle) mode, the fans will stop rotation in 5 minutes
2019/4/15
- 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