Mitsubishi a500 vfd manuals
About freqrol (fr-a500) A500 drive;
The Mitsubishi FR-A500 is a variable frequency drive (VFD) used to control the speed of an AC motor by adjusting the frequency of the electrical power supplied to the motor. The drive can be used to control the speed of various types of AC motors, including induction motors and permanent magnet synchronous motors. The FR-A500 series is designed for use in industrial environments and is equipped with advanced features such as built-in PLC functionality and advanced control algorithms to ensure smooth and precise motor control.
The Mitsubishi FR-A500 is a variable frequency drive (VFD) that can be used to control the speed and direction of an AC motor. The VFD has multiple input terminals that can be used to control different functions of the drive. Some of the input terminals and their functions include:
-STF: Forward rotation start. Turn on the STF signal to start forward rotation and turn it off to stop.
-STR: Reverse rotation start. Turn on the STR signal to start reverse rotation and turn it off to stop.
-STOP: Start self-holding selection. Turn on the STOP signal to select the self-holding of the start signal.
-RH, RM, RL: Multi-speed selection. Use the RH, RM and RL signals as appropriate to select multiple speeds.
-JOG: JOG mode selection. Turn on the JOG signal to select jog operation.
-RT: Second acceleration/deceleration time selection. Turn on the RT signal to select the second acceleration/deceleration time.
-MRS: Output stop. Turn on the MRS signal to stop the inverter output.
-RES: Reset. Used to reset the protective circuit activated.
-AU: Current input selection. Only when the AU signal is turned on, the inverter can be operated with the 4-20mADC frequency setting signal.
-CS: Automatic restart after instantaneous power failure selection. With the CS signal on, restart can be made automatically after a power failure.
-SD: Contact input common (sink). Common to the contact input terminals and terminal FM.
-PC: 24VDC power and external transistor common. When transistor output (open collector output) is connected, connect the external power supply common for transistor output to this terminal to prevent a fault caused by undesirable current.
It is important to note that the input terminal function can be changed by changing the parameters Pr. 180 to Pr. 186.
Please note that the Mitsubishi Freqrol
model is an older version and is only available as a used device. Newer
and updated Mitsubishi speed control devices can be found at Otomasyon AVM. We recommend that you check out our newer Mitsubishi drive models.
+ Mitsubishi VFD FR-A500, E500 technical manual (pdf)
+ Mitsubishi VFD FR-A500 User manual (pdf)
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+ Mitsubishi VFD FR-A500, e500, f500 Communication manual (pdf)
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+ Mitsubishi VFD FR-A500 A5AX Digital input module (pdf)
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