Page 1 General-Purpose AC Servo J2-Super Series 400VAC Compatible MODEL MR-J2S- A4/B4 SERVO AMPLIFIER SUPPLEMENTARY INSTRUCTION MANUAL The corresponding manuals indicated below are required to use the 400VAC Compatible Servo. MR-J2S-60A4 to 22KA4 MR-J2S-60B4 to 22KB4 Manual Name Manual No. Manual Name Manual No.
Page 2 Safety Instructions (Always read these instructions before using the equipment.) Do not attempt to install, operate, maintain or inspect the servo amplifier and servo motor until you have read through this Instruction Manual, Installation guide, Servo motor Instruction Manual and appended documents carefully and can use the equipment correctly.
Page 3 1. To prevent electric shock, note the following: WARNING Before wiring or inspection, turn off the power and wait for 15 minutes or more until the charge lamp turns off. Then, confirm that the voltage between P and N is safe with a voltage tester and others. Otherwise, an electric shock may occur.
Page 4 4. Additional instructions The following instructions should also be fully noted. Incorrect handling may cause a fault, injury, electric shock, etc. (1) Transportation and installation CAUTION Transport the products correctly according to their masses. Stacking in excess of the specified number of products is not allowed. Do not carry the servo motor by the cables, shaft or encoder.
Page 5 (2) Wiring CAUTION Wire the equipment correctly and securely. Otherwise, the servo motor may misoperate. Do not install a power capacitor, surge absorber or radio noise filter (FR-BIF option) between the servo motor and servo amplifier. Connect the output terminals (U, V, W) correctly. Otherwise, the servo motor will operate improperly. Connect the servo motor power terminal (U, V, W) to the servo motor power input terminal (U, V, W) directly.
Page 6 (4) Usage CAUTION Provide an external emergency stop circuit to ensure that operation can be stopped and power switched off immediately. Any person who is involved in disassembly and repair should be fully competent to do the work. Before resetting an alarm, make sure that the run signal of the servo amplifier is off to prevent an accident.
Page 7 (6) Maintenance, inspection and parts replacement CAUTION With age, the electrolytic capacitor of the servo amplifier will deteriorate. To prevent a secondary accident due to a fault, it is recommended to replace the electrolytic capacitor every 10 years when used in general environment.
Page 8 About processing of waste When you discard servo amplifier, a battery (primary battery), and other option articles, please follow the law of each country (area). FOR MAXIMUM SAFETY These products have been manufactured as a general-purpose part for general industries, and have not been designed or manufactured to be incorporated in a device or system used in purposes related to human life.
Page 9 COMPLIANCE WITH EC DIRECTIVES 1. WHAT ARE EC DIRECTIVES? The EC directives were issued to standardize the regulations of the EU countries and ensure smooth distribution of safety-guaranteed products. In the EU countries, the machinery directive (effective in January, 1995), EMC directive (effective in January, 1996) and low voltage directive (effective in January, 1997) of the EC directives require that products to be sold should meet their fundamental safety requirements and carry the CE marks (CE marking).
Page 10 (4) Power supply (a) This servo amplifier can be used under the conditions of the overvoltage category III set forth in IE60664-1, a reinforced insulating transformer is not required in the power input section. Unit shall be supplied from a three phase earthed neutral system. (b) When supplying interface power from external, use a 24VDC power supply which has been insulation-reinforced in I/O.
Page 11 CONFORMANCE WITH UL/C-UL STANDARD (1) Servo amplifiers and servo motors used Use the servo amplifiers and servo motors which comply with the standard model. Servo amplifier :MR-J2S-60A4 to MR-J2S-22KA4 MR-J2S-60B4 to MR-J2S-22KB4 Servo motor :HC-SFS 4 HA-LFS 4 (2) Installation Install a fan of 100CFM (2.8m /min) air flow 4 in (10.16 cm) above the servo amplifier or provide cooling of at least equivalent capability.
Page 12 Always purchase them and use this servo safely. Relevant manuals Manual name Manual No. MELSERVO-J2-Super Series To Use the AC Servo Safely IB(NA)0300010 MR-J2S- A Servo Amplifier Instruction Manual SH(NA)030006 MR-J2S- B Servo Amplifier Instruction Manual...
Page 13 MEMO A - 12...
Page 14: Table Of Contents
CONTENTS 1. INTRODUCTION 1- 1 to 1- 8 1.1 Model code definition ..........................1- 1 1.2 Combination with servo motor....................... 1- 2 1.3 Removal and reinstallation of the front cover ..................1- 2 1.4 Installation ............................... 1- 5 1.4.1 Environmental conditions........................ 1- 5 1.4.2 Installation direction and clearances....................
Page 15 5.4 Inrush currents at power-on of main circuit and control circuit ............5- 4 6. OPTIONS AND AUXILIARY EQUIPMENT 6- 1 to 6- 36 6.1 Options..............................6- 1 6.1.1 Regenerative options ........................6- 1 6.1.2 FR-BU2-H brake unit........................6- 9 6.1.3 Power regeneration converter ......................
Page 16: Introduction
7.9A 3PH 380-480V 50Hz Applicable power supply 3PH 380-480V 60Hz Rated output current OUTPUT : 323V 0-360Hz 8.6A SERIAL : Serial number AAAAG52 PASSED MITSUBISHI ELECTRIC CORPORATION MADE IN JAPAN (2) Model MR-J2S-200A4/B4 or less MR-J2S-350A4/B4 500A4/B4 Special specification Series Symbol Special specification...
Page 17: Combination With Servo Motor
1. INTRODUCTION 1.2 Combination with servo motor The following table lists combinations of servo amplifiers and servo motors. The same combinations apply to the models with electromagnetic brakes and the models with reduction gears. Servo motors HA-LFS Servo amplifier HC-SFS (Note 2) 1500r/min 2000r/min...
Page 18 1. INTRODUCTION (2) 7kW Removal of the front cover Reinstallation of the front cover Front cover hook (2 places) Front cover socket (2 places) 1) Push the removing knob A) or B), and put you 1) Insert the two front cover hooks at the bottom into the finger into the front hole of the front cover.
Page 19 1. INTRODUCTION 3) Remove the front cover by drawing it in the direction of arrow. Reinstallation of the front cover Mounting screws (2 places) 2) Fix it with the mounting screws (2 places). 1) Insert the front cover in the direction of arrow. Mounting screws (2 places) 3) Fit the front cover and fix it with the mounting screws (2 places).
Page 20: Installation
1. INTRODUCTION 1.4 Installation Stacking in excess of the limited number of products is not allowed. Install the equipment to incombustibles. Installing them directly or close to combustibles will led to a fire. Install the equipment in a load-bearing place in accordance with this Instruction Manual.
Page 21: Installation Direction And Clearances
1. INTRODUCTION 1.4.2 Installation direction and clearances The equipment must be installed in the specified direction. Otherwise, a fault may occur. CAUTION Leave specified clearances between the servo amplifier and control box inside walls or other equipment. (1) Installation of one servo amplifier Control box Control box 40mm (1.6in.)
Page 22 1. INTRODUCTION (2) Installation of two or more servo amplifiers Leave a large clearance between the top of the servo amplifier and the internal surface of the control box, and install a fan to prevent the internal temperature of the control box from exceeding the environmental conditions.
Page 23 1. INTRODUCTION MEMO 1 - 8...
Page 24: Mr-J2S- A4 Servo Amplifier
2. MR-J2S- A4 SERVO AMPLIFIER 2.MR-J2S- A4 SERVO AMPLIFIER 2.1 Function block diagram The function block diagram of this servo is shown below. (1) MR-J2S-200A4 or less Regenerative option Servo motor Servo amplifier Diode Thyristor stack Power supply Regene- Current 3-phase rative TR detector...
Page 25 2. MR-J2S- A4 SERVO AMPLIFIER (2) MR-J2S-350A4 to 700A4 Regenerative option Servo motor Servo amplifier Diode Thyristor stack Power supply Regene- Current 3-phase rative TR detector 380 to CHARGE lamp 480VAC Cooling fan Circuit Dynamic brake protector option Control 24VDC Electro- power power...
Page 26 2. MR-J2S- A4 SERVO AMPLIFIER (3) MR-J2S-11KA4 to 22KA4 Regenerative option Dynamic brake (option) Servo amplifier Servo motor Diode Thyristor stack Power supply Current 3-phase detector 380 to CHARGE Regene- 480VAC lamp rative Cooling fan Control Electro- power magnetic supply brake Voltage Current...
Page 27: Servo Amplifier Standard Specifications
2. MR-J2S- A4 SERVO AMPLIFIER 2.2 Servo amplifier standard specifications Servo Amplifier MR-J2S- 60A4 100A4 200A4 350A4 500A4 700A4 11KA4 15KA4 22KA4 Item Voltage/frequency 3-phase 380 to 480VAC, 50/60Hz Permissible voltage fluctuation 3-phase 323 to 528VAC, 50/60Hz Permissible frequency fluctuation Within 5% Power supply capacity Refer to section5.2...
Page 28 2. MR-J2S- A4 SERVO AMPLIFIER (1) MR-J2S-200A4 or less Name/Application Reference Battery connector (CON1) MR-J2S- A Used to connect the battery for absolute position data Servo backup. Amplifier Instruction Battery holder Manual Contains the battery for absolute position data backup. Jumper pin (JP11) for switching between sink and source Section 2.5.3 Used to switch between sink and source.
Page 29 2. MR-J2S- A4 SERVO AMPLIFIER (2) MR-J2S-350A4 • 500A4 Name/Application Reference Battery connector (CON1) Used to connect the battery for absolute position data backup. Battery holder Contains the battery for absolute position data backup. Display The 5-digit, seven-segment LED shows the servo status and alarm number.
Page 30 2. MR-J2S- A4 SERVO AMPLIFIER (3) MR-J2S-700A4 Name/Application Reference Battery connector (CON1) Used to connect the battery for absolute position data backup. Battery holder Contains the battery for absolute position data backup. Display The 5-digit, seven-segment LED shows the servo status and alarm number.
Page 31 2. MR-J2S- A4 SERVO AMPLIFIER (4) MR-J2S-11KA4 to 22KA4 Name/Application Reference Battery holder Contains the battery for absolute position data backup. Display The 5-digit, seven-segment LED shows the servo status and alarm number. Operation section Used to perform status display, diagnostic, alarm and parameter setting operations.
Page 32: Servo System With Auxiliary Equipment
2. MR-J2S- A4 SERVO AMPLIFIER 2.4 Servo system with auxiliary equipment To prevent an electric shock, always connect the protective earth (PE) terminal WARNING (terminal marked ) of the servo amplifier to the protective earth (PE) of the control box. (1) MR-J2S-200A4 or less 3-phase Options and auxiliary equipment...
Page 33 2. MR-J2S- A4 SERVO AMPLIFIER (2) MR-J2S-350A4 • 500A4 3-phase Options and auxiliary equipment Reference Options and auxiliary equipment Reference 380 to 480VAC No-fuse breaker Section 6.2.2 Regenerative option Section 6.1.1 power supply Magnetic contactor Section 6.2.2 Cables Section 6.2.1 MR-J2S- No-fuse Power factor improving reactor...
Page 34 2. MR-J2S- A4 SERVO AMPLIFIER (3) MR-J2S-700A4 Options and auxiliary equipment Reference Options and auxiliary equipment Reference No-fuse breaker Section 6.2.2 Regenerative option Section 6.1.1 Magnetic contactor Section 6.2.2 Cables Section 6.2.1 MR-J2S- Power factor improving reactor Section 6.2.3 Servo 3-phase MR Configurator Amplifier...
Page 35 2. MR-J2S- A4 SERVO AMPLIFIER (4) MR-J2S-11KA4 3-phase Options and auxiliary equipment Reference Options and auxiliary equipment Reference 380 to 480VAC No-fuse breaker Section 6.2.2 Regenerative option Section 6.1.1 power supply Magnetic contactor Section 6.2.2 Cables Section 6.2.1 MR-J2S- Power factor improving DC Section 6.2.3 Servo No-fuse...
Page 36 2. MR-J2S- A4 SERVO AMPLIFIER (5) MR-J2S-15KA4 • 22KA4 Options and auxiliary equipment Reference Options and auxiliary equipment Reference 3-phase No-fuse breaker Section 6.2.2 Regenerative option Section 6.1.1 380 to 480VAC Magnetic contactor Section 6.2.2 Cables Section 6.2.1 power supply MR-J2S- Power factor improving Section 6.2.3...
Page 37: Signals And Wiring
2. MR-J2S- A4 SERVO AMPLIFIER 2.5 Signals and wiring Any person who is involved in wiring should be fully competent to do the work. Before wiring, turn off the power and wait for 15 minutes or more until the charge lamp turns off.
Page 38: Connectors And Signal Arrangements
2. MR-J2S- A4 SERVO AMPLIFIER 2.5.1 Connectors and signal arrangements POINT The pin configurations of the connectors are as viewed from the cable connector wiring section. Refer to Technical Data for Each Servo Amplifier for CN1A, CN1B, CN2 and CN3 signal assignment. Indicates signal layout compatibility between the connectors.
Page 39 2. MR-J2S- A4 SERVO AMPLIFIER (2) MR-J2S-350A4 • 500A4 CN1A Common to the one of the CN1B MR-J2S-A 200V servo amplifier. Common to the one of the MR-J2S-A 200V servo amplifier. Common to the one of the MR-J2S-A 200V servo amplifier. Common to the one of the MR-J2S-A 200V servo amplifier.
Page 40 2. MR-J2S- A4 SERVO AMPLIFIER (4) MR-J2S-11KA to 22KA4 MITSUBISHI CN1A Common to the one of the MR-J2S-A 200V servo amplifier. CN1B Common to the one of the MR-J2S-A 200V servo amplifier. CHARGE CON2 Common to the one of the For adjustment.
Page 41: Input Power Supply Circuit
2. MR-J2S- A4 SERVO AMPLIFIER 2.5.2 Input power supply circuit Insulate the connections of the power supply terminals to prevent an electric WARNING shock. Always connect a magnetic contactor (MC) between the main circuit power supply and L , and L of the servo amplifier, and configure the wiring to be able to shut down the power supply on the side of the servo amplifier’s power supply.
Page 42 2. MR-J2S- A4 SERVO AMPLIFIER (1) Connection example Wire the power supply/main circuit as shown below so that power is shut off and the servo-on signal turned off as soon as an alarm occurs, a servo forced stop is made valid, a controller emergency stop, or a servo motor thermal relay alarm is made valid.
Page 43 2. MR-J2S- A4 SERVO AMPLIFIER (b) MR-J2S-350A4 to 700A4 Alarm Emergency stop (Note 3) Servo amplifier (Note 4) Stepdown transformer Servo motor 3-phase 380 to 480VAC 24V L 24VDC MR-JHSCBL M-L/M power Encoder cable supply Circuit protector Built-in regenerative resistor (Note 1) Emergency stop (Note 2)
Page 44 2. MR-J2S- A4 SERVO AMPLIFIER (c) MR-J2S-11KA4 Servo motor thermal relay Alarm Emergency stop (Note 2) (Note 1) Power supply Servo amplifier Dynamic (Note 6) break Stepdown (Option) Servo motor transformer HA-LFS series 3-phase 380 to 480VAC (Note 3) (Note 4) Regenerative resistor MR-JHSCBL M Encoder...
Page 45 2. MR-J2S- A4 SERVO AMPLIFIER (d) MR-J2S-15KA4 • 22KA4 Servo motor thermal relay Alarm Emergency stop (Note 2) (Note 1) Power supply Servo amplifier Dynamic (Note 7) break Stepdown (Option) Servo motor transformer HA-LFS series 3-phase 380 to 480VAC (Note 4) (Note 5) Regenerative resistor MR-JHSCBL M...
Page 46 2. MR-J2S- A4 SERVO AMPLIFIER (2) Servo amplifier terminals The positions and signal arrangements of the terminal blocks change with the capacity of the servo amplifier. Refer to chapter 4. (a) MR-J2S-200A4 or less Symbol Signal Description Main circuit power supply Supply L and L with three-phase 380 to 480VAC, 50/60Hz power.
Page 47 2. MR-J2S- A4 SERVO AMPLIFIER (3) Power-on sequence (a) Power-on procedure 1) Always wire the power supply as shown in above section 2.5.2(1) using the magnetic contactor with the main circuit power supply (three-phase 400V: L ). Configure up an external sequence to switch off the magnetic contactor as soon as an alarm occurs.
Page 48 2. MR-J2S- A4 SERVO AMPLIFIER (4) Connectors POINT The following applies to the MR-J2S-200A4 or less. For the other connectors and MR-J2S-350A4 and more servo amplifiers, refer to the 200V class servo amplifier instruction manual. The following connectors are required for wiring to CN1P, CN2P, CN3P and CN4. The connectors are supplied as standard.
Page 49 2. MR-J2S- A4 SERVO AMPLIFIER Servo amplifier connectors (CNP1, CNP2, CNP3, CN4) wiring method (a) Termination of the cables 10mm Use the cable after stripping the sheath and twisting the core. The core must be 10mm ((1mm) long. At this time, take care to avoid a short caused by the loose wires of the core and the adjacent pole. Do not solder the core as it may cause a contact fault.
Page 50: Source Interface
2. MR-J2S- A4 SERVO AMPLIFIER 2.5.3 Source interface The MR-J2S 400V allows connection to the source type interface. When using the source I/O interface, set the jumper pin JP11 (white) as shown in the following figure. Never change the jumper pin setting with power on, since it can cause a failure.
Page 51 2. MR-J2S- A4 SERVO AMPLIFIER (2) Source output interface For use of external power supply Do not connect Servo amplifier VDD-SG. The servo amplifier 24VDC will be damaged. (Note 1) SG (Note 2) 24VDC Load etc. Note 1. For source output, the SG pin acts as a power supply. Do not connect SG to the VDD/COM terminal.
Page 52: Connection Of Servo Amplifier And Servo Motor
2. MR-J2S- A4 SERVO AMPLIFIER 2.6 Connection of servo amplifier and servo motor 2.6.1 Connection diagram The following table lists wiring methods according to the servo motor types. Use the connection diagram which conforms to the servo motor used. For cables required for wiring, refer to section 6.2.1. For the signal layouts of the connectors, refer to section 6.2.1.
Page 53 2. MR-J2S- A4 SERVO AMPLIFIER Servo motor Connection diagram Servo motor Servo amplifier 24VDC (Note 2) Electromagnetic brake Shut off upon deactivation of Servo On (SON) or Trouble (ALM). HA-LFS701M4(B) Motor HA-LFS11K1M4(B) to 22K1M4(B) (Note 1) HA-LFS11K24(B) to 22K24(B) Encoder Encoder cable Note 1.
Page 54: I/O Terminals
2. MR-J2S- A4 SERVO AMPLIFIER 2.6.2 I/O terminals (1) HC-SFS series Servo motor side connectors Servo motor For power Electromagnetic For encoder supply brake connector HC-SFS524(B) to CE05-2A22- The connector for 1524(B) 23PD-B power is shared. HC-SFS2024(B) to CE05-2A24- D/MS3102A 5024 (B) 10PD-B 20-29P...
Page 55 2. MR-J2S- A4 SERVO AMPLIFIER (2) HA-LFS Series Encoder connector Brake connector D/MS3102A20-29P D/MS3102A10SL-4P Terminal box Encoder connector signal arrangement Electromagnetic brake connector signal arrangement D/MS3102A20-29P D/MS3102A10SL-4P Signal Signal Signal (Note)B1 (Note)B2 Note:For the motor with electromagnetic brake, supply electromagnetic brake power (24VDC).
Page 56 2. MR-J2S- A4 SERVO AMPLIFIER Terminal box inside (HA-LFS8014 12K14 15K24 HA-LFS22K24 HA-LFS11K1M4 HA-LFS15K1M4) Cooling fan terminal block (BU BV BW) Thermal sensor terminal M4 screw block (OHS1 OHS2) M4 screw Terminal block signal arrangement OHS1OHS2 Encoder connector Motor power supply MS3102A20-29 terminal block Earth terminal M6 screw...
Page 57 2. MR-J2S- A4 SERVO AMPLIFIER Signal Name Abbreviation Description Connect to the motor output terminals (U, V, W) of the servo amplifier. During power- Power supply U V W on, do not open or close the motor power line. Otherwise, a malfunction or faulty may occur.
Page 58: Parameter
2. MR-J2S- A4 SERVO AMPLIFIER 2.7. Parameter POINT The parameters of each servo amplifier are basically the same as those of the 200V class servo amplifier. This section describes the differences in parameters between each servo amplifier and 200V class servo amplifier. Symbol Name and function Initial value...
Page 59: Troubleshooting
2. MR-J2S- A4 SERVO AMPLIFIER 2.8 Troubleshooting POINT This section provides the alarms which are different in definition from those of the servo amplifiers of 200VAC class and less. Display Name Definition Cause Action AL.10 Undervoltage Power supply 1. Power supply voltage is low. Check the power supply.
Page 60 2. MR-J2S- A4 SERVO AMPLIFIER Display Name Definition Cause Action AL.33 Overvoltage Converter bus 1. Lead of built-in regenerative 1. Change the lead. voltage exceeded resistor or regenerative option is 2. Connect correctly. 800VDC. open or disconnected. 2. Regenerative transistor faulty. Change the servo amplifier 3.
Page 61 2. MR-J2S- A4 SERVO AMPLIFIER MEMO 2 - 38...
Page 62: Mr-J2S- B4 Servo Amplifier
3. MR-J2S- B4 SERVO AMPLIFIER 3. MR-J2S- B4 SERVO AMPLIFIER 3.1 Function block diagram The function block diagram of this servo is shown below. (1) MR-J2S-200B4 or less Regenerative option Servo amplifier Servo motor Diode Thyristor stack Power supply 3-phase Current 380 to detector...
Page 63 3. MR-J2S- B4 SERVO AMPLIFIER (2) MR-J2S-350B4 to 700B4 Regenerative option Servo amplifier Servo motor Diode Thyristor stack Power supply 3-phase Current 380 to detector 480VAC Regenerative CHARGE lamp Dynamic Cooling fan brake Circuit protector Electro- 24V L Control magnetic 24VDC circuit power...
Page 64 3. MR-J2S- B4 SERVO AMPLIFIER (3) MR-J2S-11KB4 to 22KB4 Regenerative option Dynamic brake (option) Servo amplifier Servo motor Diode Thyristor stack Power supply 3-phase Current 380 to detector Regene- 480VAC CHARGE rative lamp Cooling fan Electro- Control magnetic power brake supply Base Voltage...
Page 65: Servo Amplifier Standard Specifications
3. MR-J2S- B4 SERVO AMPLIFIER 3.2 Servo amplifier standard specifications Servo Amplifier MR-J2S- 60B4 100B4 200B4 350B4 500B4 700B4 11KB4 15KB4 22KB4 Item Voltage/frequency 3-phase 380 to 480VAC, 50/60Hz Permissible voltage fluctuation 3-phase 323 to 528VAC, 50/60Hz Permissible frequency fluctuation Within 5% Power supply capacity Refer to section 5.2...
Page 66 3. MR-J2S- B4 SERVO AMPLIFIER (1) MR-J2S-200B4 or less Name/Application Reference Battery connector (CON1) MR-J2S- B Used to connect the battery for absolute position data Servo backup. Amplifier Instruction Battery holder Manual Contains the battery for absolute position data backup. Display The two-digit, seven-segment LED shows the servo status and alarm number.
Page 67 3. MR-J2S- B4 SERVO AMPLIFIER (2) MR-J2S-350B4 500B4 Name/Application Reference Battery connector (CON1) Used to connect the battery for absolute position data backup. Battery holder Contains the battery for absolute position data backup. Display The two-digit, seven-segment LED shows the servo status and alarm number.
Page 68 3. MR-J2S- B4 SERVO AMPLIFIER (3) MR-J2S-700B4 Name/Application Reference Battery connector (CON1) Used to connect the battery for absolute position data backup. Battery holder Contains the battery for absolute position data backup. Display The two-digit, seven-segment LED shows the servo status and alarm number.
Page 69 3. MR-J2S- B4 SERVO AMPLIFIER (4) MR-J2S-11KB4 to 22KB4 Name/Application Reference Axis select switch (SW1) Used to set the axis number of the servo amplifier. Display The two-digit, seven-segment LED shows the servo status and alarm number. Battery holder Contains the battery for absolute position data backup. MR-J2S- B Battery connector (CON1) Servo...
Page 70: Servo System With Auxiliary Equipment
3. MR-J2S- B4 SERVO AMPLIFIER 3.4 Servo system with auxiliary equipment To prevent an electric shock, always connect the protective earth (PE) terminal WARNING (terminal marked ) of the servo amplifier to the protective earth (PE) of the control box. (1) MR-J2S-200B4 or less 3-phase Options and auxiliary equipment...
Page 71 3. MR-J2S- B4 SERVO AMPLIFIER (2) MR-J2S-350B4 • 500B4 3-phase Options and auxiliary equipment Reference Options and auxiliary equipment Reference 380 to 480VAC No-fuse breaker Section 6.2.2 Regenerative option Section 6.1.1 power supply Magnetic contactor Section 6.2.2 Cables Section 6.2.1 MR-J2S- No-fuse Power factor improving reactor...
Page 72 3. MR-J2S- B4 SERVO AMPLIFIER (3) MR-J2S-700B4 Options and auxiliary equipment Reference Options and auxiliary equipment Reference No-fuse breaker Section 6.2.2 Regenerative option Section 6.1.1 Magnetic contactor Section 6.2.2 Cables Section 6.2.1 MR-J2S- Power factor improving reactor Section 6.2.3 Servo 3-phase MR Configurator Amplifier...
Page 73 3. MR-J2S- B4 SERVO AMPLIFIER (4) MR-J2S-11KB4 Options and auxiliary equipment Reference Options and auxiliary equipment Reference 3-phase No-fuse breaker Section 6.2.2 Regenerative option Section 6.1.1 380 to 480VAC Magnetic contactor Section 6.2.2 Cables Section 6.2.1 power supply MR-J2S- Power factor improving DC Section 6.2.4 Servo reactor...
Page 74 3. MR-J2S- B4 SERVO AMPLIFIER (5) MR-J2S-15KB4 22KB4 Options and auxiliary equipment Reference Options and auxiliary equipment Reference No-fuse breaker Section 6.2.2 Regenerative option Section 6.1.1 3-phase 380 to 480VAC Magnetic contactor Section 6.2.2 Cables Section 6.2.1 power supply MR-J2S- Power factor improving DC Section 6.2.3 Servo...
Page 75: Signals And Wiring
3. MR-J2S- B4 SERVO AMPLIFIER 3.5 Signals and wiring Any person who is involved in wiring should be fully competent to do the work. Before wiring, turn off the power and wait for 15 minutes or more until the charge lamp turns off.
Page 76: Connectors And Signal Arrangements
3. MR-J2S- B4 SERVO AMPLIFIER 3.5.1 Connectors and signal arrangements POINT The pin configurations of the connectors are as viewed from the cable connector wiring section. Refer to the corresponding Servo Amplifier Instruction Manual CN1A, CN1B, CN2 and CON2 signal assignment. Indicates signal layout compatibility between the connectors.
Page 77 3. MR-J2S- B4 SERVO AMPLIFIER (2) MR-J2S-350A4 500A4 CN1A CN1B Common to the one of the Common to the one of the MR-J2S-A 200V servo MR-J2S-A 200V servo amplifier. amplifier. Common to the one of the MR-J2S-A 200V servo amplifier. Common to the one of the MR-J2S-A 200V servo amplifier.
Page 78 3. MR-J2S- B4 SERVO AMPLIFIER (4) MR-J2S-11KB4 to 22KB4 MITSUBISHI CN1A Common to the one of the MR-J2S-B 200V servo amplifier. CN1B Common to the one of the MR-J2S-B 200V servo amplifier. CHARGE CON2 Common to the one of the Common to the one of the MR-J2S-B 200V servo MR-J2S-B 200V servo...
Page 79: Input Power Supply Circuit
3. MR-J2S- B4 SERVO AMPLIFIER 3.5.2 Input power supply circuit Insulate the connections of the power supply terminals to prevent an electric WARNING shock. Always connect a magnetic contactor (MC) between the main circuit power supply and L , and L of the servo amplifier, and configure the wiring to be able to shut down the power supply on the side of the servo amplifier’s power supply.
Page 80 3. MR-J2S- B4 SERVO AMPLIFIER (1) Connection example Wire the power supply/main circuit as shown below so that power is shut off and the servo-on signal turned off as soon as an alarm occurs, a servo forced stop is made valid, a controller forced stop, or a servo motor thermal relay alarm is made valid.
Page 81 3. MR-J2S- B4 SERVO AMPLIFIER (b) MR-J2S-350A4 to 700A4 (Note 3) (Note 2) Forced stop Servo amplifier (Note 4) Stepdown transformer Servo motor 3-phase 380 to 480VAC 24V L 24VDC MR-JHSCBL M-L/M power Encoder cable supply Built-in Circuit protector regenerative resistor (Note 1) Emergency stop servo-on...
Page 82 3. MR-J2S- B4 SERVO AMPLIFIER (c) MR-J2S-11KB4 Servo motor thermal (Note 5) Forced stop (Note 2) Power supply (Note 1) Servo amplifier (Note 6) Dynamic Stepdown Servo motor break transformer HA-LFS series 3-phase 380 to 480VAC (Note 3) (Note 4) MR-JHSCBL M Regenerative resistor Encoder...
Page 83 3. MR-J2S- B4 SERVO AMPLIFIER (d) MR-J2S-15KB4 22KB4 Servo motor thermal (Note 6) Forced stop (Note 2) Power supply Servo amplifier (Note 1) (Note 7) Dynamic Stepdown Servo motor break transformer HA-LFS series (Note 3) 3-phase 380 to 480VAC (Note 4) (Note 5) MR-JHSCBL M Regenerative resistor...
Page 84 3. MR-J2S- B4 SERVO AMPLIFIER (2) Servo amplifier terminals The positions and signal arrangements of the terminal blocks change with the capacity of the servo amplifier. Refer to chapter 4. Symbol Signal Description Main circuit power supply Supply L and L with three-phase 380 to 480VAC, 50/60Hz power.
Page 85 3. MR-J2S- B4 SERVO AMPLIFIER (4) Connectors POINT The following applies to the MR-J2S-200B4 or less. For the other connectors and MR-J2S-350B4 and more servo amplifiers, refer to the 200V class servo amplifier instruction manual. The following connectors are required for wiring to CN1P, CN2P, CN3P and CN4. The connectors are supplied as standard.
Page 86 3. MR-J2S- B4 SERVO AMPLIFIER Servo amplifier connectors (CNP1, CNP2, CNP3, CN4) wiring method (a) Termination of the cables 10mm Use the cable after stripping the sheath and twisting the core. The core must be 10mm (1mm) long. At this time, take care to avoid a short caused by the loose wires of the core and the adjacent pole. Do not solder the core as it may cause a contact fault.
Page 87: Connection Of Servo Amplifier And Servo Motor
3. MR-J2S- B4 SERVO AMPLIFIER 3.6 Connection of servo amplifier and servo motor 3.6.1 Connection diagram The following table lists wiring methods according to the servo motor types. Use the connection diagram which conforms to the servo motor used. For cables required for wiring, refer to section 6.2.1. For the signal layouts of the connectors, refer to section 3.6.2.
Page 88 3. MR-J2S- B4 SERVO AMPLIFIER Servo motor Connection diagram Servo motor Servo amplifier 24VDC (Note 2) Electromagnetic brake Shut off upon deactivation of Servo On (SON) or Trouble (ALM). HA-LFS701M4(B) Motor HA-LFS11K1M4(B) to 22K1M4(B) (Note 1) HA-LFS11K24(B) to 22K24(B) Encoder Encoder cable Note 1.
Page 89: Servo Motor Terminals
3. MR-J2S- B4 SERVO AMPLIFIER 3.6.2 Servo motor terminals (1) HC-SFS series Servo motor side connectors Servo motor For power Electromagnetic For encoder supply brake connector HC-SFS524(B) to CE05-2A22- The connector for 1524(B) 23PD-B power is shared. HC-SFS2024(B) to CE05-2A24- D/MS3102A 5024 (B) 10PD-B...
Page 90 3. MR-J2S- B4 SERVO AMPLIFIER (2) HA-LFS Series Encoder connector Brake connector D/MS3102A20-29P D/MS3102A10SL-4P Terminal box Encoder connector signal arrangement Electromagnetic brake connector signal arrangement D/MS3102A20-29P D/MS3102A10SL-4P Signal Signal Signal (Note)B1 (Note)B2 Note:For the motor with electromagnetic brake, supply electromagnetic brake power (24VDC).
Page 91 3. MR-J2S- B4 SERVO AMPLIFIER Terminal box inside (HA-LFS8014 12K14 15K24 HA-LFS22K24 HA-LFS11K1M4 HA-LFS15K1M4) Cooling fan terminal block (BU BV BW) Thermal sensor terminal M4 screw block (OHS1 OHS2) M4 screw Terminal block signal arrangement OHS1OHS2 Encoder connector Motor power supply MS3102A20-29 terminal block Earth terminal M6 screw...
Page 92 3. MR-J2S- B4 SERVO AMPLIFIER Signal Name Abbreviation Description Connect to the motor output terminals (U, V, W) of the servo amplifier. During power- Power supply U V W on, do not open or close the motor power line. Otherwise, a malfunction or faulty may occur.
Page 93: Parameter
3. MR-J2S- B4 SERVO AMPLIFIER 3.7 Parameter POINT The parameters of each servo amplifier are basically the same as those of the 200V class servo amplifier. This section describes the differences in parameters between each servo amplifier and 200V class servo amplifier. Symbol Name and function Initial value...
Page 94: Troubleshooting
3. MR-J2S- B4 SERVO AMPLIFIER 3.8 Troubleshooting POINT Alarms different from those occurring to the 200VAC servo amplifiers are described. Display Name Definition Cause Action Undervoltage Power supply 1. Power supply voltage is low. Check the power supply. voltage dropped 2.
Page 95 3. MR-J2S- B4 SERVO AMPLIFIER Display Name Definition Cause Action Overvoltage Converter bus 1. Lead of built-in regenerative 1. Change the lead. voltage exceeded resistor or regenerative option is 2. Connect correctly. 800VDC. open or disconnected. 2. Regenerative transistor faulty. Change the servo amplifier 3.
Page 96: Outline Dimension Drawings
4. OUTLINE DIMENSION DRAWINGS 4. OUTLINE DIMENSION DRAWINGS (1) MR-J2S-60A4/B4 to MR-J2S-200A4/B4 [Unit: mm] ([Unit: in]) 90 (3.54) 195 (7.68) 70 (2.76) ( 0.24) mounting hole MITSUBISHI 400V class CHARGE O P E N M IT S U B IS H I M O D E L P A S S E D MITSU BISH I ELEC TR IC C OR PORATION...
Page 97 4. OUTLINE DIMENSION DRAWINGS (2) MR-J2S-350A4/B4 500A4/B4 2- 6( 0.24) [Unit: mm] ([Unit: in]) mounting hole (0.24) 130(5.12) (0.24) 200(7.87) 118(4.65) (2.76) (0.19) 5 Terminal layout MITSUBISHI OPEN MITSUBISHI OPEN OPEN N.P. N.P. 6(0.24) Cooling fan Cooling fan Cooling fan wind direction Mass Servo amplifier [kg] ([lb])
Page 98 4. OUTLINE DIMENSION DRAWINGS (3) MR-J2S-700A4/B4 2- 6( 0.24) [Unit: mm] mounting hole ([Unit: in]) 200(7.87) 180(7.09) (0.39) 160(6.23) 138(5.43) (2.76) 6(0.24) (2.44) (0.39) Terminal layout MITSUBISHI MITSUBISHI OPEN OPEN OPEN 6 (0.24) Cooling fan Cooling fan Cooling fan wind direction Mass Servo amplifier [kg]([lb])
Page 99 4. OUTLINE DIMENSION DRAWINGS (4) MR-J2S-11KA4/B4 15KA4/B4 [Unit: mm] ([Unit: in]) Cooling fan wind direction 2- 12( 0.47) mounting hole Cooling fan (2.95) MITSUBISHI Cooling fan CON2 CHARGE 12(0.47) (0.47)12 236(9.29) 260(10.24) 12(0.47) Mass Servo amplifier [kg]([lb]) MR-J2S-11KA4/B4 15(33.1) MR-J2S-15KA4/B4 16(35.3) Terminal signal layout Mounting screw...
Page 100 4. OUTLINE DIMENSION DRAWINGS (5) MR-J2S-22KA4/B4 [Unit: mm] ([Unit: in]) Cooling fan wind direction 2- 12( 0.47) mounting hole Cooling fan (2.95) MITSUBISHI Cooling fan CON2 CHARGE 12(0.47) (0.47)12 326(12.84) 350(13.78) 12(0.47) Mass Servo amplifier [kg]([lb]) MR-J2S-22KA4/B4 20(44.1) Terminal signal layout PE terminal Mounting screw Screw size: M10...
Page 101 4. OUTLINE DIMENSION DRAWINGS MEMO 4 - 6...
Page 102: Characteristics
5. CHARACTERISTICS 5. CHARACTERISTICS 5.1 Overload protection characteristics An electronic thermal relay is built in the servo amplifier to protect the servo motor and servo amplifier from overloads. Overload 1 alarm (AL.50) occurs if overload operation performed is above the electronic thermal relay protection curve shown in any of Figs 5.1.
Page 103: Power Supply Equipment Capacity And Generated Loss
5. CHARACTERISTICS 5.2 Power supply equipment capacity and generated loss (1) Amount of heat generated by the servo amplifier Table 5.1 indicates servo amplifiers' power supply capacities and losses generated under rated load. For thermal design of an enclosure, use the values in Table 5.1 in consideration for the worst operating conditions.
Page 104: Dynamic Brake Characteristics
5. CHARACTERISTICS 5.3 Dynamic brake characteristics Fig. 5.2 shows the pattern in which the servo motor comes to a stop when the dynamic brake is operated. Use Equation 5.1 to calculate an approximate coasting distance to a stop. The dynamic brake time constant varies with the servo motor and machine operation speeds.
Page 105: Inrush Currents At Power-On Of Main Circuit And Control Circuit
5. CHARACTERISTICS Use the dynamic brake at a load inertia moment ratio smaller than that shown in the table below. If the value is exceeded, the dynamic brake may burn. If there is a possibility that the load inertia moment may exceed the value, contact Mitsubishi. Servo amplifier Load inertia moment ratio [times] MR-J2S-60A4/B4...
Page 106: Options And Auxiliary Equipment
6. OPTIONS AND AUXILIARY EQUIPMENT 6. OPTIONS AND AUXILIARY EQUIPMENT Before connecting any option or peripheral equipment, turn off the power and wait for 15 minutes or more until the charge lamp turns off. Then, confirm that the voltage between P and N is safe with a voltage tester and others. Otherwise, an WARNING electric shock may occur.
Page 107 6. OPTIONS AND AUXILIARY EQUIPMENT (2) Parameter setting When the accessory regenerative resistor or regenerative option is used, there is no need to change parameters. However, if the accessory regenerative resistor or regenerative option is cooled with a cooling fan for increased regeneration performance, parameters must be changed.
Page 108 6. OPTIONS AND AUXILIARY EQUIPMENT (4) Connection of the regenerative option The regenerative option will cause a temperature rise of relative to the ambient temperature. Fully examine heat dissipation, installation position, used cables, etc. before installing the option. For wiring, use flame-resistant cables and keep them clear of the regenerative option body. Always use twisted cables of max.
Page 109 6. OPTIONS AND AUXILIARY EQUIPMENT When using the regenerative resistor option, remove the servo amplifier's built-in regenerative resistor terminals (across P-C), fit them back to back, and secure them to the frame with the accessory screw as shown below. Mounting method For MR-J2S-500A4/B4 For MR-J2S-700A4/B4 Accessory screw...
Page 110 6. OPTIONS AND AUXILIARY EQUIPMENT (c) MR-J2S-11KA4/B4 to MR-J2S-22KA4/B4 (With a system using accessory regenerative resistor) To use a regenerative resistor for the servo amplifier, the specified number of resistors (4 or 5 resistors) must be connected in series. If they are connected in parallel or in less than the specified number, the servo amplifier may become faulty and/or the regenerative resistors burn.
Page 111 6. OPTIONS AND AUXILIARY EQUIPMENT Maximum voltage : 120V AC/DC Maximum current : 0.5A/4.8VDC Maximum capacity : 2.4VA Regenerative power [W] Regenerative Servo amplifier Resistance [ ] Without With option model cooling fans cooling fans MR-J2S-11KA4-PX/B4-PX MR-RB6B-4 MR-J2S-15KA4-PX/B4-PX MR-RB60-4 12.5 1300 MR-J2S-22KA4-PX/B4-PX MR-RB6K-4...
Page 112 6. OPTIONS AND AUXILIARY EQUIPMENT (b) MR-RB3M-4 MR-RB3H-4 MR-RB3G-4 MR-RB34-4 Cooling fan mounting [Unit: mm(in)] Terminal block screw (2-M4 screw) Terminal screw: M4 Tightening torque: 1.2 [N m] (10.6 [lb in]) Mounting screw 101.5(4.0) 82.5(3.25) (0.28) Screw: M6 90(3.54) 318(12.5) Tightening torque: 5.4 [N m] (47.8[lb in]) (0.39) (0.91)
Page 113 6. OPTIONS AND AUXILIARY EQUIPMENT (d) GRZG400-5 GRZG400-2.5 GRZG400-2 (standard accessories) [Unit: mm (in)] Variable Tightening Approx. C Approx. 2.4 Regenerative dimensions Mounting torque Mass [kg] Approx. A (0.39) (0.95) brake screw size [N m] ([lb]) ([lb in]) GRZG400-5.0 13.2 GRZG400-2.5 (116.83) (1.76)
Page 114: Bu2-H Brake Unit
6. OPTIONS AND AUXILIARY EQUIPMENT 6.1.2 FR-BU2-H brake unit POINT Use a 400V class brake unit and a resistor unit with a 400V class servo amplifier. Combination of different voltage class units and servo amplifier cannot be used. Install a brake unit and a resistor unit on a flat surface vertically. When the unit is installed horizontally or diagonally, the heat dissipation effect diminishes.
Page 115 6. OPTIONS AND AUXILIARY EQUIPMENT (1) Selection Use a combination of servo amplifier, brake unit and resistor unit listed below. Number of Permissible Total Applicable servo Brake unit Resistor unit connected continuous resistance amplifier units power [kW] FR-BU2-H15K FR-BR-H15K 0.99 MR-J2S-350A4/B4 FR-BU2-H30K FR-BR-H30K...
Page 116 6. OPTIONS AND AUXILIARY EQUIPMENT (3) Connection example POINT Connecting PR terminal of the brake unit to P terminal of the servo amplifier results in brake unit malfunction. Always connect the PR terminal of the brake unit to the PR terminal of the resistor unit. (a) Combination with FR-BR-H resistor unit Controller Servo motor...
Page 117 6. OPTIONS AND AUXILIARY EQUIPMENT (b) Combination with FR-BR5-H resistor unit Controller Servo motor forced stop thermal relay (Note 11) (Note 10) (Note 12) (Note 4) Servo amplifier (Note 9) (Note 1) Power supply MT-BR5-H (Note 10) (Note 5) FR-BU2-H (Note 12) (Note 2) (Note 3)
Page 118 6. OPTIONS AND AUXILIARY EQUIPMENT (c) Precautions for wiring The cables between the servo amplifier and the brake unit, and between the resistor unit and the brake unit should be as short as possible. Always twist the cable longer than 5m (twist five times or more per one meter).
Page 119 6. OPTIONS AND AUXILIARY EQUIPMENT b) Control circuit terminal POINT Undertightening can cause a cable disconnection or malfunction. Overtightening can cause a short circuit or malfunction due to damage to the screw or the brake unit. Sheath SD SD Core Jumper Terminal block Wire the stripped cable after twisting to prevent the cable...
Page 120 6. OPTIONS AND AUXILIARY EQUIPMENT (4) Outline dimension drawings (a) FR-BU2-H brake unit [Unit: mm] FR-BU2-H15K 5 hole (Screw size: M4) Rating plate 18.5 132.5 FR-BU2-H30K 2- 5 hole (Screw size: M4) Rating plate 18.5 129.5 FR-BU2-H55K, H75K 2- 5 hole (Screw size: M4) Rating plate...
Page 121 6. OPTIONS AND AUXILIARY EQUIPMENT (b) FR-BR-H resistor unit [Unit: mm] (Note) Control circuit (Note) terminal Main circuit terminal Approx. 35 Approx. 35 For FR-BR-H55K, a hanging bolt is placed on two locations (Indicated below). Hanging bolt Note. Ventilation ports are provided on both sides and the top. The bottom is open. Approximate Resistor unit mass...
Page 122: Power Regeneration Converter
6. OPTIONS AND AUXILIARY EQUIPMENT 6.1.3 Power regeneration converter Set parameter No. 0 to "0E " in the case of the MR-J2S- A4, or parameter No. 2 to " 0E" in the case of the MR-J2S- (1) Selection The converters can continuously return 75% of the nominal regenerative power. Power Nominal regeneration...
Page 123 6. OPTIONS AND AUXILIARY EQUIPMENT (2) Connection example Servo amplifier (Note 5) (Note 2) Power factor improving reactor FR-BAL Power supply 3-phase 380 to 480VAC EMG(Note 4) SON(Note 3) (Note 3) (Note 6) 5m(16.4ft) or less (Note 7) Stepdown Ready transformaer RDY output Alarm output...
Page 124 6. OPTIONS AND AUXILIARY EQUIPMENT (3) Outside dimensions of the power regeneration converters [Unit : mm(in)] Mounting foot (removable) 2- D hole Mounting foot movable Rating plate Display panel Front cover window Cooling fan Heat generation area outside mounting dimension Power Approx.
Page 125: External Dynamic Brake
6. OPTIONS AND AUXILIARY EQUIPMENT 6.1.4 External dynamic brake POINT Configure up a sequence which switches off the contact of the brake unit after (or as soon as) it has turned off the servo on (son) at a power failure or failure.
Page 126 6. OPTIONS AND AUXILIARY EQUIPMENT (3) Connection example Servo amplifier CN1B Servo motor Power supply (Note 2) 3-phase 380 to 480VAC Stepdown CN1B transformer (Note 1) Operation-ready Plate 13 W (Note 3) Dynamic brake Note 1. The dashed line indicates portions for MR-J2S- A4. For connection of MR-J2S- B4, see the MR-J2S- B servo amplifier Instruction Manual (SH(NA)030007).
Page 127 6. OPTIONS AND AUXILIARY EQUIPMENT (4) Timing chart Coasting Coasting Servo motor rotation Dynamic brake Dynamic brake Present Alarm Absent Base Invalid Dynamic brake Valid Emergency stop Short (EMG) or Open Forced stop(EM1) a. Timing chart at alarm occurrence b. Timing chart when EMG or EM1 is activated (5) Outline dimension drawing DBU-11K-4 DBU-22K-4 [Unit: mm]...
Page 128: Heat Sink Outside Mounting Attachment (Mr-Jacn)
6. OPTIONS AND AUXILIARY EQUIPMENT 6.1.5 Heat sink outside mounting attachment (MR-JACN) Use the heat sink outside mounting attachment to mount the heat generation area of the servo amplifier in the outside of the control box to dissipate servo amplifier-generated heat to the outside of the box and reduce the amount of heat generated in the box, thereby allowing a compact control box to be designed.
Page 129 6. OPTIONS AND AUXILIARY EQUIPMENT (3) Fitting method Attachment Servo Fit using the Punched assembling amplifier Servo hole screws. amplifier Attachment Control box a. Assembling the heat sink outside mounting attachment b. Installation to the control box (4) Outline dimension drawing (a) MR-JACN15K (MR-J2S-11K , MR-J2S-15K ) 20 (0.787) Panel...
Page 130 6. OPTIONS AND AUXILIARY EQUIPMENT (b) MR-JACN22K (MR-J2S-22K ) 68(2.677) Panel Attachment Servo amplifier Servo amplifier Attachment Panel 326(12.835) 4- 12 Mounting hole 370(14.567) 3.2(0.126) 350(13.78) 155(6.102) 11.5 (4.134) (0.453) (10.236) 6 - 25...
Page 131: Auxiliary Equipment
6. OPTIONS AND AUXILIARY EQUIPMENT 6.2 Auxiliary equipment Always use the devices indicated in this section or equivalent. To comply with the EN Standard or UL/C- UL (CSA) Standard, use the products which conform to the corresponding standard. 6.2.1 Recommended wires (1) Wires for power supply wiring The following diagram shows the wires used for wiring.
Page 132 6. OPTIONS AND AUXILIARY EQUIPMENT Table 6.1 Recommended wires (Note 1) Wires [mm Servo amplifier (Note 2) 3) U V W 4) P C N 2) L 5) B1 B2 6) BU BV BW MR-J2S-60A4/B4 1.25 (AWG16) MR-J2S-100A4/B4 2 (AWG14) MR-J2S-200A4/B4 2 (AWG14) 2(AWG14) :a...
Page 133: Fuse Breakers, Magnetic Contactors
6. OPTIONS AND AUXILIARY EQUIPMENT 6.2.2 No-fuse breakers, magnetic contactors Always use one no-fuse breaker and one magnetic contactor with one servo amplifier. No-fuse breaker Servo amplifier Without power factor With power factor Magnetic contactor improvement reactor improvement reactor MR-J2S-60A4/B4 30A frame 5A 30A frame 5A S-N10...
Page 134: Power Factor Improving Dc Reactors
6. OPTIONS AND AUXILIARY EQUIPMENT 6.2.4 Power factor improving DC reactors The input power factor is improved to be about 95%. (Note 1) Terminal cover Screw size G Name plate 2-F L Notch B or less A or less Mounting foot part 5m or less Servo amplifier FR-BEL...
Page 135: Radio Noise Filter
6. OPTIONS AND AUXILIARY EQUIPMENT 6.2.5 Radio noise filter This filter is effective in suppressing noises radiated from the power supply side of the servo amplifier especially in 10MHz and lower radio frequency bands. The FR-BIF-H is designed for the input only.
Page 136: Leakage Current Breaker
6. OPTIONS AND AUXILIARY EQUIPMENT 6.2.7 Leakage current breaker (1) Selection method High-frequency chopper currents controlled by pulse width modulation flow in the AC servo circuits. Leakage currents containing harmonic contents are larger than those of the motor which is run with a commercial power supply.
Page 137: Circuit Protector
6. OPTIONS AND AUXILIARY EQUIPMENT Table 6.3 Servo Motor’s Leakage Current Example (lgm) Servo Motor Output Leakage [kW] Current[mA] Cable size [mm Fig.6.1 Leakage Current Example (lg1, lg2) for CV Cable Run in Metal Conduit 6.2.8 Circuit protector Use the circuit protector with the control circuit power supply (24V-L , 0V-L ) of the MR-J2S-700A4/B4 or less.
Page 138: Emc Filter
6. OPTIONS AND AUXILIARY EQUIPMENT 6.2.9 EMC filter For compliance with the EMC directive of the EN Standard, it is recommended to use the following filter: Some EMC filters are large in leakage current. (1) Combination with the servo amplifier Recommended filter Servo amplifier Mass [kg]([lb])
Page 139 6. OPTIONS AND AUXILIARY EQUIPMENT (3) Outline drawing [Unit: mm(in)] 3-M4 3-M4 D 1 (0.039) D 1 (0.039) L 3 (0.118) 2 (0.079) 2 (0.079) 5 (0.197) 5 (0.197) 5 (0.197) Dimensions [mm] [(in)] Model Name R3.25 TF3005C-TX (0.13) 67.5 TF3020C-TX Length 8 (13.1)
Page 140 6. OPTIONS AND AUXILIARY EQUIPMENT [Unit: mm(in)] 3-M6 3-M6 D 1(0.039) D 1(0.039) D 1(0.039) 2 (0.079) 2 (0.079) 5 (0.197) 5 (0.197) 5 (0.197) Dimensions [mm] [(in)] Model Name R3.25 TF3040C-TX (0.13) 91.5 Length 8 (17.24) (16.22) (15.4) (3.94) (6.89) (6.29) (5.71)
Page 141 6. OPTIONS AND AUXILIARY EQUIPMENT MEMO 6 - 36...
Page 142: Appendix
APPENDIX App. 1 Combinations of servo amplifiers and servo motors The servo amplifier software version compatible with the servo motor is indicated in the parentheses. The servo amplifier whose software version is not indicated can be used independently of the version. Servo amplifier (Software version) Servo motor MR-J2S- A4...
Page 143 REVISIONS *The manual number is given on the bottom left of the back cover. Print data *Manual number Revision Apr., 2003 SH(NA)030026-A First edition Aug., 2003 SH(NA)030026-B Addition of servo amplifiers MR-J2S-60A4, 100A4, 200A4 and 700A4 Addition of servo motors HC-SFS524(B), 1024(B), 1524(B), 2024(B), 7024(B), HA-LFS6014(B) and 701M4(B) Safety Instructions: Sentence addition to 1.
Page 144 Print data *Manual number Revision Oct., 2003 SH(NA)030026-C Section 1.1 (2): Addition of servo amplifiers MR-J2S-60B4, 100B4, 200B4, 350B4, 500B4 and 700B4 Section 1.2: Addition of servo amplifiers MR-J2S-60B4, 100B4, 200B4, 350B4, 500B4 and 700B4 Section 2.2: Change to Control system Section 3.1: Addition of (1) and (2) Section 3.2: Addition of servo amplifiers MR-J2S-60B4, 100B4, 200B4, 350B4, 500B4 and 700B4...
Page 145 Print data *Manual number Revision Feb., 2004 SH(NA)030026-D Section 6.1.1: Changing the resistance value of MR-RB6B-4 to 20 Changing the resistance value of MR-RB60-4 to 12.5 Changing the resistance value of MR-RB6K-4 to 10 Section 6.1.2 (2): Changing the servo amplifier from 5kW to 7kW or less in the Note 2 Section 6.1.3 (2): Addition of Note 6 Section 6.2.5: Changing of radio noise filter connection diagram...
Page 146 Print data *Manual number Revision Dec., 2007 SH(NA)030026-F Section 6.1.1 (4) (a): Addition of Note Section 6.1.1 (5) (a) to (e): Change of outline dimension drawing Section 6.1.2: Significant reexamination of contents for FR-BU2 Section 6.1.3: Partial change in diagram and addition of Note Section 6.1.4: POINT: Addition of sentence Section 6.1.4 (2): Error correction of parameter setting Section 6.1.4 (3): Addition of Note...
Page 147 SH(NA)030026-F...
Page 148 MODEL MODEL CODE HEAD OFFICE : TOKYO BLDG MARUNOUCHI TOKYO 100-8310 This Instruction Manual uses recycled paper. SH (NA) 030026-F (0712) MEE Printed in Japan Specifications subject to change without notice.

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Mr-j2s-60a4/b4 Mr-j2s-100a4/b4 Mr-j2s-200a4/b4 Mr-j2s-350a4/b4 Mr-j2s-500a4/b4 Mr-j2s-700a4/b4 ... Show all

Mitsubishi Electric MELSERVO-J2-Super Series Supplementary Instructions Manual

1 Introduction

2 Mr-J2S- A4 Servo Amplifier

3 Mr-J2S- B4 Servo Amplifier

4 Outline Dimension Drawings

5 Characteristics

6 Options and Auxiliary Equipment

Appendix

Quick Links

Troubleshooting

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Summary of Contents for Mitsubishi Electric MELSERVO-J2-Super Series

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Table of Contents