Inovance MD021 - Group F4: User Password and Parameter Copy

MD021 Plastic Wire Drawing Machine User Manual
running
state, the terminal outputs the ON
signal.
2
Wire-break
fault output
When a wire-break fault occurs on
the inverter, the terminal outputs
the ON signal.
3
Fault output
When a fault occurs on the
inverter, the terminal outputs the
ON signal.
Note: The DO terminal is connected to an indicator to indicate the
running status. If "DO output selection" (F1-09) is set to 2
(Wire-break fault output) or 3 (Fault output), the indicator blinks (the
DO terminal outputs pulse signals with an interval of 400 ms) when a
corresponding fault occurs; the indicator is off (the DO terminal
outputs low level) when the inverter stops without fault; the indicator
is on (the DO terminal outputs high level) when the inverter is in
running state.
Group F2: Functions and Faults of Wire Drawing
Machine
PID control is a general method of process control. It adjusts the
output frequency of the inverter through proportional, integral and
differential calculations of the difference between the feedback signal
and the target signal and constitutes a feedback system to stabilize the