Input and Output Open-phase Protection Setting Details
Input and output phase protection can each be selected. When the dot
is displayed above the switch, the corresponding bit is set to on. When
it is below the switch, it is set to on.
Output open-phase protection
Input open-phase protection
Initial values by each product on input voltage range during open-
phase are shown as below.
0.4 kW–2.2 kW (200 V/400 V)
4.0 kW–7.5 kW (200 V/400 V)
6.2.2 External Trip Signal
Set one of the multi-function input terminals to 4 (External Trip) to allow the inverter to
stop operation by using external signals.
Px terminal setting
options
Multi-function input
terminal selection