DAP01 #27 Alarm

DAP01 Spindle Driver User:
Hello sir, we input rotate command to the DAP01 AC servo spindle driver, but there is alarm #27 on the driver.
Before that there was alarm 9#, and we had changed the encoder cable to solve that, now what happen for alarm #27? Thank you.
CNCmakers support:
Probably the 3phase power connection are connected by mistake, please change any of U,V,2 wires, and try again.