Learning Protection Features
Trip Status Reset
After a fault, the inverter can be reset using the Keypad (Stop/Reset) button or a digital
input.
Px terminal setting
options
Trip Status Reset Setting Details
Set the multi-function (digital) input terminal to 3 (RST) and activate the
terminal to reset the fault. A reset can also be performed by pressing
the [Stop/Reset] button on the keypad.
Operation Mode on Option Card Trip
The inverter monitors communication between installed option cards and will fault on an “Option
Trip” (OPt) when a communication error occurs. The inverter responds to an Option Trip based
on the setting of Pr.80 (motion at option trip).
Motion selection at
option trip
Operation Mode on Option Trip Setting Details
The inverter output is blocked and fault
information is shown on the keypad.
The motor decelerates to the value set at Pr.07
(Trip Dec Time).