If a data error is detected and a retry must be made, execute retry operation from the user program. Signal set z Pr. Prepare an emergency stop switch separately. Make Offer — Loading The following control variables are not initialized through the all clear operation stated above.
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Banos 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. 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. 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. 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.
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Mat This previously used unit was taken off working equipment and cosmetically still looks great too as photos show. Also, if parameter all clear is executed, this setting will not return to the initial value. I Set value 0 Set value 1 I Frequency to be detected. Parameter Number Description Set the output current detection level.
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