口Display in the normal conditon :a,b,c will be the A,B,C 3 phase voltage and frequency of the normal power. a.,b.c.f. will be the A,B,C 3 phase voltage and frequency of the standby power When the closing light is flashing, it means the switch is in delay and
ready to transfer
口Display of the transfer fall condition:
Indicate "nEtt: means the motor fault overtime when transfer to the main power Indicate
"tEtt":means the motor fault overtime when transfer to the standby power Indicate
"-Ett": means the motor fault overtime when in double point
口Parameters code, scope and the default value.
口Parameters code, scope and the default value