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General-Purpose AC Servo
J2-Super Series
SSCNET Compatible
MR-J2S- B
Servo Amplifier
Instruction Manual
B
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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. Do not use the servo amplifier and servo motor until you have a full knowledge of the equipment, safety information and instructions. In this Instructi
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1. To prevent electric shock, note the following: WARNING Before wiring or inspection, switch power off and wait for more than 10 minutes. Then, confirm the voltage is safe with voltage tester. Otherwise, you may get an electric shock. Connect the servo amplifier and servo motor to ground. Any person who is involved in wiring and inspection should be fully competent to do the work. Do not attempt to wire the servo amplifier and servo motor until they have been installed. Otherwise, you may get
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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 weights. Stacking in excess of the specified number of products is not allowed. Do not carry the motor by the cables, shaft or encoder. Do not hold the front cover to transport the controller. The controller may drop. Install the servo amplifier in a loa
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CAUTION Securely attach the servo motor to the machine. If attach insecurely, the servo motor may come off during operation. The servo motor with reduction gear must be installed in the specified direction to prevent oil leakage. For safety of personnel, always cover rotating and moving parts. Never hit the servo motor or shaft, especially when coupling the servo motor to the machine. The encoder may become faulty. Do not subject the servo motor shaft to more than the permissible load. Otherwis
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(4) Usage CAUTION Provide a forced 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 is off to prevent an accident. A sudden restart is made if an alarm is reset with the run signal on. Do not modify the equipment. Use a noise filter, etc. to minimize the influence of electromagnetic interference, which may
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(6) Maintenance, inspection and parts replacement CAUTION With age, the electrolytic capacitor 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. Please consult our sales representative. (7) Disposal CAUTION Dispose of the product as general industrial waste. (8) General instruction To illustrate details, the equipment in the diagrams of this Instruction Manual may have been
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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
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(4) Power supply (a) Operate the servo amplifier to meet the requirements of the overvoltage category II set forth in IEC664. For this purpose, a reinforced insulating transformer conforming to the IEC or EN standard should be used in the power input section. (b) When supplying interface power from external, use a 24VDC power supply which has been insulation-reinforced in I/O. (5) Grounding (a) To prevent an electric shock, always connect the protective earth (PE) terminals (marked ) of the ser
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(7) Auxiliary equipment and options (a) The no-fuse breaker and magnetic contactor used should be the EN or IEC standard-compliant products of the models described in Section 12.2.2. (b) The sizes of the cables described in Section 12.2.1 meet the following requirements. To meet the other requirements, follow Table 5 and Appendix C in EN60204-1. Ambient temperature: 40 (104) [ ( )] Sheath: PVC (polyvinyl chloride) Installed on wall surface or open table tray (c) Use the EMC filter for noise redu
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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-10B to MR-J2S-700B MR-J2S-10B1 to MR-J2S-40B1 Servo motor :HC-KFS HC-MFS HC-SFS HC-RFS HC-UFS (2) Installation Install a fan of 100CFM air flow 10.16 cm (4 in) above the servo amplifier or provide cooling of at least equivalent capability. (3) Short circuit rating This servo amplifier conforms to the circuit
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CONTENTS 1. FUNCTIONS AND CONFIGURATION 1- 1 to 1-18 1.1 Introduction.............................................................................................................................................. 1- 1 1.2 Function block diagram .......................................................................................................................... 1- 2 1.3 Servo amplifier standard specifications ....................................................................................
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4.2 Start up..................................................................................................................................................... 4- 2 4.3 Servo amplifier display ........................................................................................................................... 4- 4 4.4 Test operation mode ................................................................................................................................ 4- 6 5. PARAMETERS 5- 1
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11. CHARACTERISTICS 11- 1 to 11- 8 11.1 Overload protection characteristics...................................................................................................11- 1 11.2 Power supply equipment capacity and generated loss ....................................................................11- 3 11.3 Dynamic brake characteristics...........................................................................................................11- 5 11.4 Encoder cable flexing life............
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Optional Servo Motor Instruction Manual CONTENTS The rough table of contents of the optional MELSERVO Servo Motor Instruction Manual is introduced here for your reference. Note that the contents of the Servo Motor Instruction Manual are not included in the Servo Amplifier Instruction Manual. 1. INTRODUCTION 2. INSTALLATION 3. CONNECTORS USED FOR SERVO MOTOR WIRING 4. INSPECTION 5. SPECIFICATIONS 6. CHARACTERISTICS 7. OUTLINE DIMENSION DRAWINGS 8. CALCULATION METHODS FOR DESIGNING 4
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1. FUNCTIONS AND CONFIGURATION 1. FUNCTIONS AND CONFIGURATION 1.1 Introduction The Mitsubishi MELSERVO-J2-Super series general-purpose AC servo is based on the MELSERVO-J2 series and has further higher performance and higher functions. It is connected with a servo system controller or similar device via a serial bus (SSCNET) and the servo amplifier reads position data directly to perform operation. Data from a command unit controls the speed and rotation direction of the servo motor and executes
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1. FUNCTIONS AND CONFIGURATION 1.2 Function block diagram The function block diagram of this servo is shown below. Regenerative brake option (Note 3) Servo amplifier Servo motor P C D (Note 2) (Note 1) DS RA NFB MC Power U U L1 supply Regenerative V 3-phase V Current L2 brake SM detector 200 to transistor W W L3 230VAC, CHARGE 1-phase lamp 230VAC or Dynamic 1-phase Fan brake 100to120VAC (MR-J2S-200B or more) E1 Electro- L11 Control magnetic E2 power L21 brake supply Regenerative Base amplifier V
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1. FUNCTIONS AND CONFIGURATION 1.3 Servo amplifier standard specifications Servo Amplifier MR-J2S- 10B 20B 40B 60B 70B 100B 200B 350B 500B 700B 10B1 20B1 40B1 Item 3-phase 200 to 230VAC, 50/60Hz or 1-phase 100 to Voltage/frequency 3-phase 200 to 230VAC, 50/60Hz 1-phase 230VAC, 50/60Hz 120VAC 50/60Hz 3-phase 200 to 230VAC:170 Permissible voltage 1-phase to 253VAC 3-phase 170 to 253VAC fluctuation 85 to 127VAC 1-phase 230VAC: 207 to 253VAC Permissible frequency Within 5% fluctuation Power supply c
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1. FUNCTIONS AND CONFIGURATION 1.4 Function list The following table lists the functions of this servo. For details of the functions, refer to the corresponding chapters and sections. Function Description Refer to High-resolution encoder High-resolution encoder of 131072 pulses/rev is used as a servo motor encoder. Absolute position detection Merely setting a home position once makes home position return unnecessary Chapter 13 system at every power-on. Adaptive vibration Servo amplifier detects
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1. FUNCTIONS AND CONFIGURATION 1.5 Model code definition (1) Rating plate AC SERVO MITSUBISHI AC SERVO Model MODEL MR-J2S-60B Capacity POWER : 600W PO INP WE UR T : 3.2A 3PH 1PH200-230V 50Hz Applicable power supply 3PH 1PH200-230V 60Hz 5.5A 1PH 230V 50/60Hz OUTPUT : 170V 0-360Hz 3.6A Rated output current SERIAL : TC3XXAAAAG52 Serial number PASSED MITSUBISHI ELECTRIC CORPORATION MADE IN JAPAN (2) Model MR–J2S– B MR–J2S–100B or less MR–J2S–200B 350B Series Power Supply Symbol Power
