Background: When released, the FR-A/A offered unmatched functionality and reliability Please confirm all specifications with the applicable manuals. Thank you for choosing the Mitsubishi Inverter. This instruction manual gives handling informalion and precautions for use of this equipment. fr-ak manual Related manual: sgdhae manual, lenze highline manual, elau mc 4 manual, Mitsubishi FREQROL-A / A Manual (pdf).
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Thank you for choosing the Mitsubishi Inverter. Assumes that incorrect handling may cause hazardous conditions, resulting in death or severe injury. Please see the following serial number to distinguish new version.
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When driving a V class W r with the inverter, manusl an insulation-enhamed motor, or measures should be taken to suppress the surge vottage. Places subject to direct sunlight. Do not use the optional brakeunit and brake resistor simultaneously.
Use dry contacts, hwo contacts arranged in parallel, or a twincontact to prevent defective wntecting. Change the value set for Pr. The inverter does not have a holding majual facility.
Assumes that incorrect handling may cause hazardous conditions, resulting in medium or slight injury, or may cause physical damage only. PreparationofApparatusandComponentsNecessary lor Operation The apparatus and components to be used differ depending on the application requirements. Mitsubishi Freqrol A Manual freqrol a manual When attachingtheparameterunacover, set the slots in the coverin the direction as illustratedandrpush to the right. Set the parameters according to the application requirements load and operation specifications.
Installing the inverter directly on or near a combustible surface could lead to a fire. Shields on control wiring must be terminated at terminal SD on the inverter end only. New version has the same or higher number. Refer to manuwl information, page 11, and wiring diagram, page – Prepare an emergency stop switch separately. Mitsubishi Freqrol A User Manual Press on the parameter unit to insert the connector securely.
Temperatures applicable for a mabual time, e. Switch off the start signal when resetting the inverter. manuzl
Therelore, h m reroving the front cover, use caUtion not to damage the- Operating the ffr-a024 using a Single-phase power supply requires derating the output current. Fr-024 Refer to page If any of these equipments is connected to the output side of the inverter, it will damage the insupverterordamagethecapacitororsurge pressor.
This section Is speclfically about safety mattersDo not attempt to install, operate, maintain or insped the inverter until you have read throug, p p e M documents carefuliyand can u s the equipment correctl this instruction manualand a Do not use the inverter until you have a full knowledge of the equipment, safety information an’ instructions. Do not use a contactor on the inverter input f o r lrequent startinwstopping of the inverter, use control signals.
Do not subject the cables to scratches, excessive stress, heavy loads or pinching. To avoid this problem, the maximum wiring distance should be limited to the values given in the following table.
Use the inverter under the following environmental conditions: Shields on signal wiring 0 – 5V, 0 – IOV. Surge vonages atributable to the wiring constant may occur at motor terminals, deterioraling the insulation of the motor.
Fr-x024 Configuration of theterminal block variesdependingontheinverter capaclty. On inverters equipped w i t h a paramem una.
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Do not connect or ground these terminals. The inverter must be installed in an mamual position to d o w sufficient heat radiation. Forcing the connectors together in W s i t i o n to the polarizing guides will damage the inverter.
III 2 Pull the parameter unit cover to the left to remove it from the parameter unit. Alter mnng, r 6 t a H me m x l t coverOfme UW.
In a remote installation, the parameter unit may be used as a hand-held unit or mounted in an enclosure. Do not copy the parameters between differing voltage classes or differing capacities. I necessary to install a magnetic contactor MC at the primary side of the inverter as well as to design a fr-w024 sequence that disables the s rt signal.
Use the start slgnal at the inverter. Thls could cause a fire. In the external or combined operation mode, it is not possible mamual write the set value.
The parameter unit can be used to initialize the parameter set values.