Learning Advanced Features
• In deceleration: Operation
frequency>(Detected frequency–Detected
frequency width/2)
Detected frequency width is 10Hz. When detected
frequency is set to 30Hz, FDT-4 output is as shown
in the graph below.
Outputs a signal at motor overload.
Outputs a signal when a fault is triggered from a
protective function operation by inverter overload
inverse proportion.
Outputs a signal at load fault warning.
Outputs a signal at fan fault warning.
Outputs a signal when a motor is overloaded and
stalled.
Outputs a signal when the inverter DC link voltage
rises above the protective operation voltage.
Outputs a signal when the inverter DC link voltage
drops below the low voltage protective level.
Outputs signal when the inverter overheats.
Outputs a signal when there is a loss of analog
input terminal and RS-485 communication
command at the terminal block.
Outputs a signal when communication power and
expansion an I/O power card is installed, and also
outputs a signal when losing analog input and
communication power commands.
Outputs a signal when operation command is
entered and the inverter outputs voltage.
No signal output during DC braking.
To Next Page
Loading...
