VVVF TRANSISTOR INVERTER. Freqrol ZUL Inverter pdf manual download. Mode External signal opemtlon Inverter FR-Z Connection! PU i Example I. Mitsubishi electric Freqrol ZUL Pdf User Manuals. View online or download Mitsubishi electric Freqrol ZUL Instruction Manual. FREQROL-Z,Inverters-FREQROL,Drive Products.

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Moving-iron type Current should be equal to or less than the inverter rated current.

As well, if an abnormal sound or vibration is detected during inspection, the cooling fan should be replaced. Ensure electrical and mechanical interlock of MC 1 and 2.


Discharge resistor for brake option Notes: Set the upper limit. The parameter values can be changed during operation.

In the above procedure, for example, if 1 V is being applied across terminals 2 and 5, output characteristics become as shown in the illustration below solid line. When the inverter is shipped, multi-speed setting is selected. Enter the deviation signal calculated externally. Refer to page 19 Note: In this operation mode, output frequency setting and control of the start signal are performed by using the external signal and parameter unit.


When the start signal is switched on again during motor coasting, the motor starts at 0Hz.

Mitsubishi Electric Freqrol ZUL Instruction Manual (Page 20 of )

As the differential time increases, greater response is made to a deviation change. Resume making your offerif the page does not rreqrol immediately.

Single-motor operation one motor for one inverter is performed. Do not use the screw in the case, chassis, etc.

Output stop Used to shut off the inverter output to bring the motor to a stop by the magnetic brake. Input terminal Turn on the JOG signal to select jog operation factory setting. When the commercial power supply-inverter switch-over sequence is selected, the PU operation interlock function Pr. This operation mode is useful to frrqrol operation immediately without making fine parameter settings.

Accordingly, this is the maximum output frequency in the external signal operation mode.

Mitsubishi FR-Z024 UL Instruction Manual

They are not applicable ti special motors. Email to friends Share on Facebook – opens in a new window or tab Share on Twitter – opens in a new window or tab Share on Pinterest – opens in a new window or tab Add to watch list. If communication is disabled during operation due to signal cable breakage etc, the inverter cannot be stopped.


Terminal block Terminal arrangement as shown in the above illustration two-row.

Mitsubishi Electric Freqrol ZUL Manuals

Waiting time for inverter-triggered restart after power is restored from an instantaneous power failure. If you use the Mitsubishi constant torque motor, set values from 10 to 13 which are listed in the right-hand table. A larger setting provides freqrlo stability but poorer response.

In that case, the operator cannot stop the inverter from operating the motor.

Number Setting 0 1 2 0 57 0. When setting characteristics shown in the illustration on the previous page. I for intelligent mode accel.

Will usually ship within 1 business day of receiving cleared payment freqrll opens in a new window or tab. Provide a thermal relay on the inverter output side when running a multipole motor or several motors. Under the following operating conditions, the stop-on-contact function is made invalid: The motor will not start if its setting is lower than the starting frequency.