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Thank you for choosing this Mitsubishi Transistorized inverter. This instruction manual (detailed) provides instructions for advanced use of the FR-S500 series inverters. Incorrect handling might cause an unexpected fault. Before using the inverter, always read this instruction manual and the instruction manual (basic) [IB-0600026] packed with the product carefully to use the equipment to its optimum. This instruction manual uses the International System of Units (SI). The measuring units in the
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2. Fire Prevention CAUTION Mount the inverter to incombustible material. Mounting it to or near combustible material can cause a fire. If the inverter has become faulty, switch off the inverter power. A continuous flow of large current could cause a fire. Do not connect a resistor directly to the DC terminals P(+), N(−). This could cause a fire. 3. Injury Prevention CAUTION Apply only the voltage specified in the instruction manual to each terminal to prevent damage etc. Ensure that the cabl
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(2) Wiring CAUTION Do not fit capacitive equipment such as power factor correction capacitor, radio noise filter or surge suppressor to the output of the inverter. The connection orientation of the output cables U, V, W to the motor will affect the direction of rotation of the motor. (3) Trial run CAUTION Check all parameters, and ensure that the machine will not be damaged by a sudden start-up. 2 2 When the load GD is small (at the motor GD or smaller) for 400V from 1.5K to 3.7K, the output
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(6) Maintenance, inspection and parts replacement CAUTION Do not carry out a megger (insulation resistance) test on the control circuit of the inverter. (7) Disposing of the inverter CAUTION Treat as industrial waste. (8) General instructions Many of the diagrams and drawings in this instruction manual show the inverter without a cover, or partially open. Never operate the inverter like this. Always replace the cover and follow this instruction manual when operating the inverter. A-4
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CONTENTS 1. WIRING 1 1.1 Japanese Version.....................................................................................2 1.1.1 Terminal connection diagram .................................................................... 2 1.1.2 Layout and wiring of main circuit terminals............................................... 3 1.2 North America Version .............................................................................4 1.2.1 Terminal connection diagram .............................
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1.8.3 Current input selection "AU signal": Setting "4"...................................... 38 1.8.4 Start self-holding selection (STOP signal): Setting "5"........................... 38 1.8.5 Output shut-off (MRS signal): Setting "6"................................................ 39 1.8.6 External thermal relay input: Setting "7".................................................. 39 1.8.7 Jog operation (JOG signal): Setting "9" .................................................. 40 1.8.8 Reset
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2.6.2 Setting dial function selection ......................................................... 83 2.6.3 Monitoring reference .............................................................. 84 2.7 Restart Operation Parameters ...............................................................84 2.7.1 Restart setting ......................................................................... 84 2.8 Additional Function Parameters.............................................................86 2.8.1 Re
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3. PROTECTIVE FUNCTIONS 136 3.1 Errors (Alarms).....................................................................................137 3.1.1 Error (alarm) definitions.......................................................................... 137 3.1.2 To know the operating status at the occurrence of alarm (Only when FR-PU04 is used)............................................................... 145 3.1.3 Correspondence between digital and actual characters...................... 145 3.1.4 Resett
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1. WIRING This chapter explains the basic "wiring" for use of this product. Always read the instructions before use. For description of "installation", refer to the instruction manual (basic). 1.1 Japanese Version ......................................................2 1.2 North America Version...............................................4 1.3 European Version ......................................................7 1.4 Description of I/O Terminal specification ....................9 1.5 How to
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1.1 Japanese Version 1.1.1 Terminal connection diagram FR-S520-0.1K to 3.7K (-R) (-C) FR-S540-0.4K to 3.7K (-R) Inverter NFB MC Motor R U 3-phase AC S V IM power supply T W Ground External transistor common P1 24VDC power supply PC Power factor improving Contact input common (source) DC reactor (FR-BEL: Option) Be careful not to short P Remove this terminals PC-SD. Jumper: N jumper when FR-BEL is connected. Forward rotation start STF *6 A Reverse rotation start STR *5 B Alarm *6 High RH *5
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CAUTION To prevent a malfunction due to noise, keep the signal cables more than 10cm (3.94inches) away from the power cables. FR-S520S-0.1K to 1.5K (-R) (-C) FR-S510W-0.1K to 0.75K (-R) NFB MC Motor R U Power supply V IM S W Earth (Ground) REMARKS • To ensure safety, connect the power input to the inverter via a magnetic contactor and earth leakage circuit breaker or no-fuse breaker, and use the magnetic contactor to switch power on-off. • The output is three-phase 200V. 1.1.2 Layout and wiring
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1.2 North America Version 1.2.1 Terminal connection diagram FR-S520-0.1K to 3.7K-NA FR-S540-0.4K to 3.7K-NA (R) Inverter NFB MC Motor R U 3-phase AC S V IM power supply T W Earth (Ground) External transistor common P1 24VDC power supply PC Power factor improving Contact input common (source) DC reactor (FR-BEL: Option) Take care not to short P Jumper: Remove this terminals PC-SD. N jumper when FR-BEL is connected. Forward rotation start STF *5 A Reverse rotation start STR *4 *5 B Alarm High
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NOTE To prevent a malfunction due to noise, keep the signal cables more than 10cm (3.94inches) away from the power cables. FR-S510W-0.1K to 0.75K-NA NFB MC Motor R U Power supply S V IM W Earth (Ground) REMARKS • To ensure safety, connect the power input to the inverter via a magnetic contactor and earth leakage circuit breaker or no-fuse breaker, and use the magnetic contactor to switch power on-off. • The output is three-phase 200V. 1.2.2 Layout and wiring of main circuit terminals FR-S520-1.5
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Reduce the output current. FR-S520- K-NA inverter 0.1 0.2 0.4 0.75 1.5 2.2 3.7 Rated output current (A) 0.4 0.8 1.5 2.5 4.0 5.0 7.0 Power supply capacity (kVA) 0.4 0.8 1.5 2.5 4.5 5.5 9.0 AC input current (A) 1.1 2.4 4.5 6.4 11.2 12.9 17.4 Set m9 (Pr. 637) "current detection filter". Setting "801" in the manufacturer setting parameter C8 enables you to set the m9 parameter. CAUTION Parameters other
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1.3 European Version 1.3.1 Terminal connection diagram FR-S540-0.4K to 3.7K-EC(R) Inverter NFB MC Motor L 3-phase AC 1 U IM L2 V power supply L W 3 Earth Control input signals (Ground) (No voltage input allowed) P1 Power factor improving DC reactor Contact input common PC (FR-BEL: Option) Forward rotation start STF : Remove this Jumper Reverse rotation start STR jumper when FR-BEL *4 is connected. High RH *4 A *5 Multi-speed selection Middle RM *4 *5 B Alarm Low RL *4 output *5 C External tra
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FR-S520S-0.2K to 1.5K-EC (R) NFB MC Motor L1 U Power supply N V IM W Earth (Ground) REMARKS • To ensure safety, connect the power input to the inverter via a magnetic contactor and earth leakage circuit breaker or no-fuse breaker, and use the magnetic contactor to switch power on-off. • The output is three-phase 200V. NOTE • To prevent a malfunction due to noise, keep the signal cables more than 10cm (3.94inches) away from the power cables. 1.3.2 Layout and wiring of main circuit terminals FR-S
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1.4 Description of I/O Terminal Specifications 1.4.1 Main circuit Symbol Terminal Name Description R, S, T * AC power input Connect to the commercial power supply. U, V, W Inverter output Connect a three-phase squirrel-cage motor. DC voltage DC voltage common terminal. Not isolated from the N<-> common power supply and inverter output. Power factor Disconnect the jumper from terminals P<+>-P1 and improving DC connect the optional power factor improving DC reactor P<+>, P1 reactor co
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Symbol Terminal Name Description Frequency Common terminal for the frequency setting signals 5 setting input (terminals 2, 4) and indicator connection (terminal AM). common Isolated from terminals SD and SE. Do not earth. Change-over contact output indicating that the output has been stopped by the A inverter's protective function activated. B Alarm output 230V 0.3A AC, 30V 0.3A DC. Alarm: Output C discontinuity across B-C (continuity terminal across A-C), normal: continuity across function B-C
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1.5 How to Use the Main Circuit Terminals 1.5.1 Cables, wiring lengths, crimping terminals, etc. The following selection example assumes the wiring length of 20m (65.62feet). 1) FR-S520-0.1K to 3.7K (-R) (-C) FR-S520-0.1K to 3.7K-NA PVC Cables Insulated Applicable Terminal Tightening Crimping Cables Inverter Screw Torque Terminals 2 2 Model Size N m AWG mm mm R, S, T U, V, W R, S, T U, V, W R, S, T U, V, W R, S, T U, V, W FR-S520-0.1K M3.5 1.2 2-3.5 2-3.5 2 2 14 14 2.5 2.5 to 0.75K FR-S520- M4 1
