1.1 Features
1-6
z
Thorough protection of the braking circuit
The inverter monitors the braking transistor operation status to protect the braking resistor. Upon detection
of a braking transistor abnormality, the inverter outputs an exclusive signal. Provide such a circuit that
shuts the input power off upon receipt of the exclusive signal, outside the inverter for protecting the braking
circuit.
z
More functions are available to meet various requirements
(1) Analog input: Two terminals for voltage input with polarity and one terminal for current input
(2) Slow flowrate level stop function (Pressurized operation is possible before stop of slow flowrate
operation.)
(3) Non-linear V/f pattern at 3 points
(4) Mock alarm output function
(5) Selection of up to the 4th motor
(6) S-curve accel./decel. range setting
(7) Detection of a PID feedback wire break
(8) Counter-power failure operation supported by the battery power supply
Wide model variation
Synchronous operation (PG interface card)
Optimal control for multiple-conveyor operation that requires positioning start-up, etc. In accordance
with the purpose, simultaneous start synchronicity (with Z-phase synchronicity), standby synchronous
operation, etc. can be selected.
Servo-lock function (PG interface card)
This is effective for adjusting stopping timing and braking torque in the positioning of motors for carrier
machines, etc. This function is useful when torque is applied from outside during the stopping time, or
for applications that need a holding torque. This shortens the tact time per cycle through minimizing
the deceleration time.
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