Mitsubishi Electric FR-D720-0.2K-G Manuals

3 4 5 6 7 1 2 FR-D700-G INSTRUCTION MANUAL (Applied) S-PM GEARED MOTOR DRIVE UNIT PRECAUTIONS FOR USE OF THE DRIVE UNIT PARAMETERS TROUBLESHOOTING PRECAUTIONS FOR MAINTENANCE AND INSPECTION SPECIFICATIONS OUTLINE WIRING FR-D720-0.2K to 3.7K-G FR-D740-0.4K to 3.7K-G Simple and compact drive unit According to the motor to be connected, perform PM parameter initialization. Incorrect initial setting of parameters may damage the motor. (Refer to page 73.) The parameters for motor operation are initially set for an S-PM geared motor. A-1 Thank you for choosing this Mitsubishi Electric S-PM geared motor drive unit. This Instruction Manual (Applied) provides instructions for advanced use of the FR-D700-G series drive units. Incorrect handling might cause an unexpected fault. Before using the drive unit, always read this Instruction Manual and the Instruction Manual (Basic) [IB-0600477ENG] packed with the product carefully to use the equipment to its optimum performance. 1. Electric Shock Prevention 2. Fire Prevention 3.Injury Prevention This section is specifically about safety matters Do not attempt to install, operate, maintain or inspect the drive unit until you have read through the Instruction Manual and appended documents carefully and can use the equipment correctly. Do not use this product until you have a full knowledge of the equipment, safety information and instructions. In this Instruction Manual, the safety instruction levels are classified into "WARNING" and "CAUTION". Incorrect handling may cause hazardous conditions, resulting in death or severe injury. Incorrect handling may cause hazardous conditions, resulting in medium or slight injury, or may cause only material damage. The level may even lead to a serious consequence according to conditions. Both instruction levels must be followed because these are important to personal safety.  While the drive unit power is ON, do not remove the front cover or the wiring cover. Do not run the drive unit with the front cover or the wiring cover removed. Otherwise you may access the exposed high voltage terminals or the charging part of the circuitry and get an electric shock.  Even if power is OFF, do not remove the front cover except for wiring or periodic inspection. You may accidentally touch the charged drive unit circuits and get an electric shock.  Before wiring or inspection, power must be switched OFF. To confirm that, LED indication of the operation panel must be checked. (It must be OFF.) Any person who is involved in wiring or inspection shall wait for at least 10 minutes after the power supply has been switched OFF and check that there are no residual voltage using a tester or the like. The capacitor is charged with high voltage for some time after power OFF, and it is dangerous.  This drive unit must be earthed (grounded). Earthing (grounding) must conform to the requirements of national and local safety regulations and electrical code (NEC section 250, IEC 61140 class 1 and other applicable standards). A neutral-point earthed (grounded) power supply for 400V class drive unit in compliance with EN standard must be used.  Any person who is involved in wiring or inspection of this equipment shall be fully competent to do the work.  The drive unit must be installed before wiring. Otherwise you may get an electric shock or be injured.  Setting dial and key operations must be performed with dry hands to prevent an electric shock. Otherwise you may get an electric shock.  Do not subject the cables to scratches, excessive stress, heavy loads or pinching. Otherwise you may get an electric shock.  Do not change the cooling fan while power is ON. It is dangerous to change the cooling fan while power is ON.  Do not touch the printed circuit board or handle the cables with wet hands. Otherwise you may get an electric shock.  When measuring the main circuit capacitor capacity, the DC voltage is applied to the motor for 1s at powering OFF. Never touch the motor terminal, etc. right after powering OFF to prevent an electric shock.  A PM motor is a synchronous motor with embedded magnets. High-voltage is generated at motor terminals while the motor is running even after the drive unit power is turned OFF. Before wiring or inspection, the motor must be confirmed to be stopped. For applications where the motor is driven by the load, the low-voltage manual contactor, which is installed at the drive unit's output side, must be opened before wiring or inspection. Otherwise you may get an electric shock. WARNING CAUTION CAUTION WARNING  The drive unit must be installed on a nonflammable wall without holes (so that nobody touches the drive unit heatsink on the rear side, etc.). Mounting it to or near flammable material can cause a fire.  If the drive unit has become faulty, the drive unit power must be switched OFF. A continuous flow of large current could cause a fire.  When using a brake resistor, a sequence that will turn OFF power when a fault signal is output must be configured. Otherwise the brake resistor may overheat due to damage of the brake transistor and possibly cause a fire.  Do not connect a resistor directly to the DC terminals P/+ and N/-. Doing so could cause a fire.  Be sure to perform daily and periodic inspections as specified in the Instruction Manual. If a product is used without any inspection, a burst, breakage, or a fire may occur.  The voltage applied to each terminal must be the ones specified in the Instruction Manual. Otherwise burst, damage, etc. may occur.  The cables must be connected to the correct terminals. Otherwise burst, damage, etc. may occur.  Polarity must be correct. Otherwise burst, damage, etc. may occur.  While power is ON or for some time after power-OFF, do not touch the drive unit since the drive unit will be extremely hot. Doing so can cause burns. CAUTION CAUTION A-2 4. Additional Instructions Also the following points must be noted to prevent an accidental failure, injury, electric shock, etc. (1) Transportation and Mounting (2) Wiring (3) Trial run (4) Usage  The product must be transported in correct method that corresponds to the weight. Failure to do so may lead to injuries.  Do not stack the boxes containing drive units higher than the number recommended.  The product must be installed to the position where withstands the weight of the product according to the information in the Instruction Manual.  Do not install or operate the drive unit if it is damaged or has parts missing.  When carrying the drive unit, do not hold it by the front cover or setting dial; it may fall off or fail.  Do not stand or rest heavy objects on the product.  The drive unit mounting orientation must be correct.  Foreign conductive objects must be prevented from entering the drive unit. That includes screws and metal fragments or other flammable substance such as oil.  As the drive unit is a precision instrument, do not drop or subject it to impact.  The drive unit must be used under the following environment: Otherwise the drive unit may be damaged.  Temperature applicable for a short time, e.g. in transit.  If halogen-based materials (fluorine, chlorine, bromine, iodine, etc.) infiltrate into a Mitsubishi Electric product, the product will be damaged. Halogen-based materials are often included in fumigant, which is used to sterilize or disinfest wooden packages. When packaging, prevent residual fumigant components from being infiltrated into Mitsubishi Electric products, or use an alternative sterilization or disinfection method (heat disinfection, etc.) for packaging. Sterilization of disinfection of wooden package should also be performed before packaging the product.  Do not install a power factor correction capacitor or surge suppressor/capacitor type filter on the drive unit output side. These devices on the drive unit output side may be overheated or burn out.  The connection orientation of the output cables U, V, W to the motor affects the rotation direction of the motor.  PM motor terminals (U, V, W) hold high-voltage while the PM motor is running even after the power is turned OFF. Before wiring, the PM motor must be confirmed to be stopped. Otherwise you may get an electric shock.  Never connect a PM motor to the commercial power supply. Applying the commercial power supply to input terminals (U, V, W) of a PM motor will burn the PM motor. The PM motor must be connected with the output terminals (U, V, W) of the drive unit. CAUTION Environment Surrounding air temperature -10°C to +50°C (non-freezing) Ambient humidity 90%RH or less (non-condensing) Storage temperature -20°C to +65°C  Atmosphere Indoors (free from corrosive gas, flammable gas, oil mist, dust and dirt) Altitude/ vibration Maximum 1000 m. 5.9m/s2 or less at 10 to 55Hz (directions of X, Y, Z axes) CAUTION  Before starting operation, each parameter must be confirmed and adjusted. A failure to do so may cause some machines to make unexpected motions.  A PM motor and the drive unit must be used in the specified capacity combination.  Do not use multiple PM motors with one drive unit.  Any person must stay away from the equipment when the retry function is set as it will restart suddenly after trip.  Since pressing the STOP/RESET key may not stop output depending on the function setting status, separate circuit and switch that make an emergency stop (power OFF, mechanical brake operation for emergency stop, etc.) must be provided.  OFF status of the start signal must be confirmed before resetting the drive unit fault. Resetting drive unit alarm with the start signal ON restarts the motor suddenly.  Do not use a PM motor in an application where a motor is driven by its load and runs at a speed higher than the maximum motor speed.  According to the motor to be connected, perform PM parameter initialization. Incorrect initial setting of parameters may damage the motor. The parameters for motor operation are initially set for an S- PM geared motor. When other PM motors are used, set parameters according to the motor.  Do not use the drive unit for a load other than the PM motor. Connection of any other electrical equipment to the drive unit output may damage the equipment.  Do not modify the equipment.  Do not perform parts removal which is not instructed in this manual. Doing so may lead to fault or damage of the product.  The electronic thermal relay function does not guarantee protection of the motor from overheating. It is recommended to install an external thermal for overheat protection.  Do not use a magnetic contactor on the drive unit input for frequent starting/stopping of the drive unit. Otherwise, the life of the drive unit decreases.  The effect of electromagnetic interference must be reduced by using an EMC filter or by other means. Otherwise nearby electronic equipment may be affected.  Appropriate measures must be taken to suppress harmonics. Otherwise power supply harmonics from the drive unit may heat/damage the power factor correction capacitor and generator.  When parameter clear or all parameter clear is performed, the required parameters must be set again before starting operations because all parameters return to the initial value.  The drive unit can be easily set for high-speed operation. Before changing its setting, the performances of the motor and machine must be fully examined.  Stop status cannot be hold by the drive unit's brake function. In addition to the drive unit's brake function, a holding device must be installed to ensure safety.  Before running a drive unit which had been stored for a long period, inspection and test operation must be performed.  Static electricity in your body must be discharged before you touch the product. Otherwise the product may be damaged.  In the system with a PM motor, the drive unit power must be turned ON before closing the contacts of the contactor at the output side.  If you are installing the drive unit to drive a three-phase device while you are contracted for lighting and power service, consult your electric power supplier. CAUTION WARNING CAUTION