Hello.
Inverter displays >oL1 or oL2?
OL1 (Motor overload)
Motor overload
protection operates by
built-in electronic thermal
overload relay.
• Check the load size or
V/f pattern setting
(constants n011 to n017)
• Set the motor rated
current shown on the
nameplate by constant
n036.
OL2 (Inverter overload)
Inverter overload
protection operates by
built-in electronic thermal
overload relay.
• Check the load size or
V/f pattern setting
(constants n011 to n017)
• Check the inverter
capacity.