Page 1 5. When using the renewal tool, you must read this document and“Guide for Replacing MR-J2S/J2M Series with J4 Series L(NA)03093”issued by Mitsubishi Electric Corporation. Prepare the manual in advance.
Page 2 Safety Instructions Please read the instructions carefully before using the equipment. To ensure correct usage of the equipment, make sure to read through this Replacement Manual, the Instruction Manual, the installation guide, and the appended documents carefully before attempting to install, operate, maintain, or inspect the equipment.
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 malfunction, injury, electric shock, etc. (1) Transportation and installation CAUTION ●Transport the products correctly according to their mass. ●Stacking in excess of the specified number of product packages is not allowed. ●Do not hold the front cover when transporting the servo amplifier.
Page 5 (2) Wiring CAUTION ●Wire the equipment correctly and securely. Otherwise, the servo motor may operate unexpectedly. ●Do not install a power capacitor, surge killer, or radio noise filter (optional FR-BIF) on the output side of the servo amplifier. ●Because installation of these items may cause the servo motor to malfunction, connect the wires to the correct phase terminals (U/V/W) of the servo amplifier and servo motor power supply.
Page 6 CAUTION ●Before resetting an alarm, make sure that the run signal of the servo amplifier is off in order to prevent a sudden restart. Otherwise, it may cause an accident. ●Use a noise filter, etc. to minimize the influence of electromagnetic interference. Electromagnetic interference may be given to the electronic equipment used near the servo amplifier.
Page 7 Disposal of Waste Please dispose a servo amplifier, battery (primary battery) and other options according to your local laws and regulations. EEP-ROM life The number of write times to the EEP-ROM, which stores parameter settings, etc., is limited to 100,000. If the total number of the following operations exceeds 100,000, the servo amplifier may malfunction when the EEP-ROM reaches the end of its useful life.
Page 8 Information given in this manual and in the servo amplifier technical reference material issued by Mitsubishi Electric Corporation is required when using the MR-J2S Renewal Tool for the first time. Please do not attempt to use the MR-J2S Renewal Tool until this required information has been obtained and referenced.
Page 9 MEMO A － 8...
Page 10: Table Of Contents
Contents Section １ Functions and Configuration......... １-１１.１ Outline ............... １-１１.２ Supported Models .............. １-１１.３ Features ..............１-１１.４ Comparison of Functions ............１-３１.５ Renewal Tool Product Names ............ １-９１.６ Renewal Tool Configuration ..........１-１１１.７ List of Renewal Tool products ..........１-１３ Section ２...
Page 11 ４.２.２ Table of the Parameters You Need to Set Up - Type B ..... ４-６４.３ Troubleshooting at a Startup ..........４-７４.３.１ In the Case of Type A........... ４-７４.３.２ In the Case of Type B........... ４-９ Section ５ Parameters ............
Page 12: Functions And Configuration
Section 1 Functions and Configuration １.１ Outline The MR-J2S renewal tool is a tool to replace the presently used MR-J2S servo amplifier with the MR-J4 servo amplifier. The company is prepared to provide a renewal kit compatible with the existing mounting dimensions and terminal block cables, and a conversion cable compatible with the existing cables.
Page 13 MR-J2S-_A_type renewal tool [Before replacement] [After replacement] When replacing the servo amplifier only <Primary replacement> MR-J2S-_A_type servo amplifier and servo motor for MR-J2S Servo motor for MR-J2S When replacing the servo motor after replacing the servo amplifier <Secondary replacement> When replacing the servo amplifier and the servo motor simultaneously <Package replacement>...
Page 14 MR-J2S-_B_type renewal tool [Before replacement] [After replacement] When replacing the servo amplifier only <Primary replacement> Servo motor for MR-J2S MR-J2S-_B_type servo amplifier and Servo motor for MR-J2S When replacing the servo motor after replacing the servo amplifier <Secondary replacement> When replacing the servo amplifier and the servo motor simultaneously <Package replacement>...
Page 15: Comparison Of Functions
１.４ Comparison of Functions MR-J2S / MR-J4 function comparison table (1) Common items *When the renewal tool is used. Renewal Compatibility Item MR-J2S series MR-J4 series Remarks tool usage times (Note Capacity range 0.1 to 22 kW (200 V) 0.1 to 22 kW (200 V) 0.1 to 22 kW (200 V) ...
Page 16 Continued from previous page *When the renewal tool is used. Renewal Compatibility Item MR-J2S series MR-J4 series Remarks tool usage times 8 points 9 points  SON reception time SON reception time (Note After power-up, 3.5 s at  After power-up, 2 s at maximum DI signal maximum Forced stop: EM1(DB stop)/...
Page 17 (3) B type *When the renewal tool is used. Renewal Compatibility Item MR-J2S series MR-J4 series Remarks tool usage times • Position control mode • Position control mode Control mode • Speed control mode  • Speed control mode • Torque control mode SSCNET Network SSCNET...
Page 18 MR-J4 servo, the parameter is set to EM2 (deceleration stop)). For information regarding detailed parameter settings, refer to the "Guide for Replacing MR-J2S / J2M L (NA) 03092" issued by Mitsubishi Electric Corporation. • For A Type: Part 2, Section 3.5 •...
Page 19 (5) Servo motor *When the renewal tool is used. Com- MR-J2S series Renewal pati- Item MR-J4 series bility (Note 1) tool usage times marks HC-KFS_(B) HG-KR_（B）  HC-KFS_(B)G1▲ HG-KR_（B）G1▲ (Note 2) △ HC-KFS HG-KR HC-KFS_(B)G2▲ HG-KR_（B）G7▲ × (Note 3) HC-KFS_(B)G5▲ HG-KR_（B）G5▲...
Page 20 Depending on the existing system, it may be necessary to change the operation pattern. For the motor specifications, refer to Part 6 of the "Guide for Replacing MR-J2S / J2M L (NA) 03092" issued by Mitsubishi Electric Corporation.
Page 21: Renewal Tool Product Names
１.５ Renewal Tool Product Names (1) For A types Name (Example) Primary replacement (SC-J2SJ4KT02K) Servo amplifier (MR-J4-_A_) Purchase from Mitsubishi Electric. (Note 1) Name Renewal kit (SC-J2SJ4KT_K) Monitor conversion cable (Note2) The MR-J2S-_A_ monitor signal is changed for MR-J4- Control signal conversion cable...
Page 22 (2) For B types (Example) Primary replacement (SC-J2SBJ4KT02K) Name Servo amplifier (MR-J4-_B-RJ020) Purchase from Mitsubishi Electric. (Note 1) SSCNET conversion unit (MR-J4- T20) Purchase from Mitsubishi Electric. Name Renewal kit (SC-J2SBJ4KT_K) Control signal conversion cable (Note 2) The MR-J2S-_B_ control signal is changed for MR-J4- _B-RJ020.
Page 23: Renewal Tool Configuration
１.６ Renewal Tool Configuration (1) For A types 1) Primary replacement: When replacing the servo amplifier only Renewal kit servo amplifier Monitor conversion cable Control signal conversion cable Existing cable To programmable controller Power supply Existing encoder cable conversion Encoder terminal block conversion cable Existing power supply cable...
Page 24 (2) For B types 1) Primary replacement: When replacing the servo amplifier only Renewal kit Existing SSCNET Servo system cable controller Or front axle amplifier Rear axle amplifier 24 V DC power supply connection connector for interface Existing cable To programmable controller Control signal conversion cable Power supply conversion...
Page 25: List Of Renewal Tool Products
１.７ List of Renewal Tool products (1) For A types Replacement Product name Model Application method SC-J2SJ4KT02K MR-J4-_A servo amplifier capacity: For 100 W, 200 W SC-J2SJ4KT06K MR-J4-_A servo amplifier capacity: For 400 W, 600 W SC-J2SJ4KT1K MR-J4-_A servo amplifier capacity: For 700 W, 1 kW Renewal SC-J2SJ4KT3K MR-J4-_A servo amplifier capacity: For 2 kW, 3.5 kW...
Page 26 Configuration of Renewal Tool ＜Type Name of Renewal Kit＞ＳＣ－Ｊ２ＳＢＪ４ＫＴ □ Code Capacity of Servo Amplifier MR-J4-□A 100W、200W 400W、600W 700W、1kW 2kW、3.5kW Renewal Kit 11kW、15kW 22kW Code Compatibility For Multi-purpose interface (Type A) J2SJ4 For SSCNET interface (Type B) J2SBJ4 ＜Type Name of Conversion Cable Set on Amplifier Side＞...
Page 27 ＜Type Name of Conversion Cable on Motor Side＞・Power conversion cable on motor side ・Encoder conversion cable on motor side ・Brake conversion cable on motor side ＳＣ－Ｊ２ＳＪ４ＥＮＭ１Ｃ □Ｍ－■ Code Classification of Connection Side On load side On non-load side Code Cable Length [m] Code...
Page 28: Selecting The Mr-J2S Renewal Tool
In addition, do not use dynamic braking at high frequencies. (9) Check Section 2.7 of this document for important points to note when using optional or peripheral equipment. (10) If the existing MR-J2S servo amplifier or servo motor is a special product, contact Mitsubishi Electric Corporation for assistance.
Page 29: Selecting The Product
２.３ Selecting the Product ２.３.１ Flow of Selection for Replacement ● Because some existing HC-KFS46, HC-KFS410, HC-RFS, HC-LFS, and HA-LFS series motors differ in primary replacement amplifiers and secondary/package CAUTION replacement amplifiers, the selection method may differ from the following flow. For details, see section 2.3.1, item 2.
Page 30 (2) Replacement selection flow (For existing HC-KFS46, HC-KFS410, HC-RFS, HC-LFS, and HA-LFS series motors) 1) Primary replacement menu Check the combination of the existing models. Select the primary replacement model servo amplifier from column 2 of the replacement combination list in Section 2.4. Select the renewal kit from column 3 of the replacement combination list in Section 2.4.
Page 31: Table Of Replacement Combinations
２.４ Table of Replacement Combinations ２.４.１ A Type Replacement Combination Table (1) Existing HC-KFS motor series (standard/with brake, G1, G2 reducer) : Compatible; : Limited functions or compatible with certain conditions; ×: Incompatible Primary/secondary/Package Existing model (Note 13) replacement models Secondary replacement/Package replacement models (Note 5, 14) Servo...
Page 32 (2) Existing HC-KFS motor series (G5, G7 reducer) : Compatible; : Limited functions or compatible with certain conditions; ×: Incompatible Primary/secondary/Package Existing model (Note 13) replacement models Secondary replacement/Package replacement models (Note 5, 14) Servo Motor side conversion cable model Servo Servo motor Renewal...
Page 33 (3) Existing HC-KFS46, KFS410 motor : Compatible; : Limited functions or compatible with certain conditions; ×: Incompatible Primary replacement model Existing model (Note 13) Secondary replacement/Package replacement models (Note 5) Servo Servo Brake Servo motor Renewal kit Servo amplifier Servo motor Renewalkit Power supply Encoder...
Page 34 (4) Existing HC-MFS motor series (standard/with brake, G1, G2 reducer) : Compatible; : Limited functions or compatible with certain conditions; ×: Incompatible Primary/secondary/Package Existing model (Note 13) replacement models Secondary replacement/Package replacement models (Note 5, 14) Servo Motor side conversion cable model Servo Servo motor Renewal kit...
Page 35 (5) Existing HC-MFS motor series (G5, G7 reducer) : Compatible; : Limited functions or compatible with certain conditions; ×: Incompatible Primary/secondary/Package Existing model (Note 13) replacement models Secondary replacement/Package replacement models (Note 5, 14) Servo Motor side conversion cable model Servo Servo motor Renewal kit...
Page 36 (6) Existing HC-SFS motor series (standard/with brake, G2 reducer) : Compatible; : Limited functions or compatible with certain conditions; ×: Incompatible Primary/secondary/Package Existing model (Note 13) replacement models Secondary replacement/Package replacement models (Note 5, 14) Servo Motor side conversion cable model Servo Servo motor Renewal kit...
Page 37 (7) Existing HC-SFS motor series (G1 reducer) : Compatible; : Limited functions or compatible with certain conditions; ×: Incompatible Primary/secondary/Package Existing model (Note 13) replacement models Secondary replacement/Package replacement models (Note 5, 14) Servo Motor side conversion cable model Servo Servo motor Renewal kit Servo motor model...
Page 38 (8) Existing HC-SFS motor series (G5, G7 reducer) : Compatible; : Limited functions or compatible with certain conditions; ×: Incompatible Primary/secondary/Package Existing model (Note 13) replacement models Secondary replacement/Package replacement models (Note 5, 14) Servo Motor side conversion cable model Servo Servo motor amplifier...
Page 39 (9) Existing HC-RFS motor series (standard/with brake, G2 reducer) : Compatible; : Limited functions or compatible with certain conditions; ×: Incompatible Primary replacement model Existing model (Note 13) Secondary replacement/Package replacement models (Note 5) Motor side conversion cable Servo amplifier Servo amplifier Servo motor Servo motor...
Page 40 (10) Existing HC-RFS motor series (G5, G7 reducer) : Compatible; : Limited functions or compatible with certain conditions; ×: Incompatible Primary replacement model Existing model (Note 13) Secondary replacement/Package replacement models (Note 5) Motor side conversion cable Servo amplifier Servo Servo amplifier Servo motor Servo motor...
Page 41 (11) Existing HC-UFS motor series : Compatible; : Limited functions or compatible with certain conditions; ×: Incompatible Primary/secondary/Package Existing model (Note 13) replacement models Secondary replacement/Package replacement models (Note 5, 14) Servo Motor side conversion cable model Servo motor Servo motor Servo amplifier Renewal amplifier...
Page 42: B Type Replacement Combination Table
２.４.２ B Type Replacement Combination Table (1) Existing HC-KFS motor series (standard/with brake, G1, G2 reducer) : Compatible; : Limited functions or compatible with certain conditions; ×: Incompatible Primary/secondary/Package replacement Existing model (Note 13) models Secondary replacement/Package replacement models (Note 5, 14) Servo SSCNET Motor side conversion cable model...
Page 43 (2) Existing HC-KFS motor series (G5, G7 reducer) : Compatible; : Limited functions or compatible with certain conditions; ×: Incompatible Primary/secondary/Package replacement Existing model (Note 13) models Secondary replacement/Package replacement models (Note 5, 14) Servo SSCNET Motor side conversion cable model Servo Servo motor Servo motor...
Page 44 (3) Existing HC-KFS46, KFS410 motor : Compatible; : Limited functions or compatible with certain conditions; ×: Incompatible Existing model Primary replacement model (Note 5) Secondary replacement/Package replacement models (Note 13) SSCNET Servo Servo Servo SSCNET Servo Servo Brake Conversion Renewal kit Motor Renewal kit Power supply...
Page 45 (4) Existing HC-MFS motor series (standard/with brake, G1, G2 reducer) : Compatible; : Limited functions or compatible with certain conditions; ×: Incompatible Primary/secondary/Package replacement Existing model (Note 13) models Secondary replacement/Package replacement models (Note 5, 14) Servo SSCNET Motor side conversion cable model Servo Servo motor conversion...
Page 46 (5) Existing HC-MFS motor series (G5, G7 reducer) : Compatible; : Limited functions or compatible with certain conditions; ×: Incompatible Primary/secondary/Package replacement Existing model (Note 13) models Secondary replacement/Package replacement models (Note 5, 14) Servo SSCNET Motor side conversion cable model Servo Servo motor Servo motor...
Page 47 (6) Existing HC-SFS motor series (standard/with brake, G2 reducer) : Compatible; : Limited functions or compatible with certain conditions; ×: Incompatible Primary/secondary/Package replacement Existing model (Note 13) models Secondary replacement/Package replacement models (Note 5, 14) Servo SSCNET Motor side conversion cable model Servo Servo motor Servo motor...
Page 48 (7) Existing HC-SFS motor series (G1 reducer) : Compatible; : Limited functions or compatible with certain conditions; ×: Incompatible Primary/secondary/Package replacement Existing model (Note 13) models Secondary replacement/Package replacement models (Note 5, 14) Servo SSCNET Motor side conversion cable model Servo Servo motor Renewal...
Page 49 (8) Existing HC-SFS motor series (G5, G7 reducer) : Compatible; : Limited functions or compatible with certain conditions; ×: Incompatible Primary/secondary/Package replacement Existing model (Note 13) models Secondary replacement/Package replacement models (Note 5, 14) Servo SSCNET Motor side conversion cable model Servo Servo motor Servo motor...
Page 50 (9) Existing HC-RFS motor series (standard/with brake, G2 reducer) : Compatible; : Limited functions or compatible with certain conditions; ×: Incompatible Existing model (Note 13) Primary replacement model (Note 5) Secondary replacement/Package replacement models SSCNET Motor side conversion cable SSCNET Servo Servo Servo...
Page 51 (10) Existing HC-RFS motor series (G5, G7 reducer) : Compatible; : Limited functions or compatible with certain conditions; ×: Incompatible Existing model (Note 13) Primary replacement model (Note 5) Secondary replacement/Package replacement models SSCNET Motor side conversion cable SSCNET Servo Servo Servo Servo...
Page 52 (11) Existing HC-UFS motor series : Compatible; : Limited functions or compatible with certain conditions; ×: Incompatible Primary/secondary/Package replacement Existing model (Note models Secondary replacement/Package replacement models (Note 5, 14) Servo SSCNET Motor side conversion cable model Servo Servo Servo motor conversion Renewal Amplifier...
Page 53 11. The renewal kit cannot be used for secondary or package replacement due to large differences in servo amplifier shape resulting from changes in servo amplifier capacity. 12. The software version for primary replacement of servo amplifiers are different depending on the motor. Contact Mitsubishi Electric Corporation for ordering assistance.
Page 54: Renewal Tool Connection Diagram
The servo amplifier may malfunction if the connection destinations are incorrect. For details, refer to MR-J4-_A Series Servo Amplifier Technical Reference Material issued by Mitsubishi Electric Corporation. 2. The N terminal of TE2 is limited to SC-J2SJ4KT1K and 3K. There is no D terminal wiring for SC-J2SJ4KT3K.
Page 55 The servo amplifier may malfunction if the connection destinations are incorrect. For details, refer to MR-J4-_A Series Servo Amplifier Technical Reference Material issued by Mitsubishi Electric Corporation. 2. The N terminal of TE2 is limited to SC-J2SJ4KT1K and 3K. There is no D terminal wiring for SC-J2SJ4KT3K.
Page 56: Sc-J2Sj4Kt5K
The servo amplifier may malfunction if the connection destinations are incorrect. For details, refer to MR-J4-_A Series Servo Amplifier Technical Reference Material issued by Mitsubishi Electric Corporation. 2. There is no conversion terminal block in the SC-J2SJ4KT5K renewal kit. Directly connect to the MR-J4 servo amplifier.
Page 57 The servo amplifier may malfunction if the connection destinations are incorrect. For details, refer to MR-J4-_A Series Servo Amplifier Technical Reference Material issued by Mitsubishi Electric Corporation. 2. There is no conversion terminal block in the SC-J2SJ4KT5K renewal kit. Directly connect to the MR-J4 servo amplifier.
Page 58: Sc-J2Sj4Kt7K
For details, refer to MR-J4-_A Series Servo Amplifier Technical Reference Material issued by Mitsubishi Electric Corporation. 2. There is no conversion terminal block in the SC-J2SJ4KT7K renewal kit. Directly connect to the MR-J4 servo amplifier.
Page 59 For details, refer to MR-J4-_A Series Servo Amplifier Technical Reference Material issued by Mitsubishi Electric Corporation. 2. There is no conversion terminal block in the SC-J2SJ4KT7K renewal kit. Directly connect to the MR-J4 servo amplifier.
Page 60: Sc-J2Sj4Kt15K、22K
P3 and P4 before connection. For details, refer to MR-J4-_A Series Servo Amplifier Technical Reference Material issued by Mitsubishi Electric Corporation. 2. When using the regenerative option, make sure to mount the regenerative option between P+ and C. Ensure the connection destinations are correct.
Page 61 P3 and P4 before connection. For details, refer to MR-J4-_A Series Servo Amplifier Technical Reference Material issued by Mitsubishi Electric Corporation. 2. When using the regenerative option, make sure to mount the regeneration option between P+ and C. Ensure the connection destinations are correct.
Page 62: Sc-J2Sbj4Kt02K～3K
P and C. Ensure the connection destinations are correct. The servo amplifier may malfunction if the connection destinations are incorrect. For details, refer to MR-J4-_B-RJ020 Series Servo Amplifier Technical Reference Material issued by Mitsubishi Electric Corporation.
Page 63 P and C. Ensure the connection destinations are correct. The servo amplifier may malfunction if the connection destinations are incorrect. For details, refer to MR-J4-_B-RJ020 Series Servo Amplifier Technical Reference Material issued by Mitsubishi Electric Corporation.
Page 64: Sc-J2Sbj4Kt5K
P+ and C. Ensure the connection destinations are correct. The servo amplifier may malfunction if the connection destinations are incorrect. For details, refer to MR-J4-_B-RJ020 Series Servo Amplifier Technical Reference Material issued by Mitsubishi Electric Corporation.
Page 65 P+ and C. Ensure the connection destinations are correct. The servo amplifier may malfunction if the connection destinations are incorrect. For details, refer to MR-J4-_B-RJ020 Series Servo Amplifier Technical Reference Material issued by Mitsubishi Electric Corporation.
Page 66: Sc-J2Sbj4Kt7K
P+ and C. Ensure the connection destinations are correct. The servo amplifier may malfunction if the connection destinations are incorrect. For details, refer to MR-J4-_B-RJ020 Series Servo Amplifier Technical Reference Material issued by Mitsubishi Electric Corporation.
Page 67 P+ and C. Ensure the connection destinations are correct. The servo amplifier may malfunction if the connection destinations are incorrect. For details, refer to MR-J4-_B-RJ020 Series Servo Amplifier Technical Reference Material issued by Mitsubishi Electric Corporation.
Page 68: Sc-J2Sbj4Kt15K、22K
Note 1. Make sure to connect between P3 and P4. When using the power factor improving DC reactor, remove the short circuit bar between P3 and P4 before connection. For details, refer to MR-J4-_B-RJ020 Series Servo Amplifier Technical Reference Material issued by Mitsubishi Electric Corporation.
Page 69 Note 1. Make sure to connect between P3 and P4. When using the power factor improving DC reactor, remove the short circuit bar between P3 and P4 before connection. For details, refer to MR-J4-_B-RJ020 Series Servo Amplifier Technical Reference Material issued by Mitsubishi Electric Corporation.
Page 70: Specifications
２.６ Specifications ２.６.１ Standard Specifications (1) Renewal kit specifications Item Specifications Voltage/Frequency 3-phase 200 V AC to 240 V AC, 50/60 Hz. Permissible voltage 3-phase 170 V AC to 264 V AC. fluctuation Permissible frequency Within ±5％. fluctuation Operation 0 to +55°C (non-freezing). Ambient temperature Storage -20 to +65°C (non-freezing).
Page 71: Recommended 24Vdc Power Supply Specifications For Interface
(4) SC-J2SJ4KT5K (Note 1) (5) SC-J2SJ4KT7K (Note 1) N- P3 P4 L1 L2 L3 L11 L21 Renewal kit Junction terminal block Renewal kit Junction terminal block Note 1. There is no conversion terminal block for the MR-J2S-500_ and MR-J2S-700_ amplifier because the recommended wiring and screw sizes are the same as for the MR-J4 amplifier.
Page 72: Servo Amplifier Initialization Time
２.６.４ Servo Amplifier Initialization Time This section explains the initializing time of the servo amplifier (the time taken between power-on and servo-on reception). The initializing time is 2 s at maximum for the MR-J2S-_A_servo amplifier, but 3.5 s at maximum for the MR-J4-_A_servo amplifier.
Page 73 (3) MR-J2M-P8A series servo amplifier The initializing time is 3 s. SON acceptance Main circuit control circuit power supply Base circuit Servo-on (SON) Reset (RES) Ready (RD) (4) MR-J2S-_B_ series servo amplifier The initializing time is 3 to 4 s. Servo-on command accepted (Note) (3 s 4 s)
Page 74: Z-Phase Pulse Width (For Primary Replacement)
２.６.５ Z-phase Pulse Width (for Primary Replacement) Note that the pulse width and start-up timing of the encoder Z-phase pulse signal (OP) output from the servo amplifier are different between the MR-J2S / MR-J2M series and the MR-J4 series. <Precautions> * Always reset the home position upon replacement.
Page 75: Setting The Command Pulse Logic
２.６.６ Setting the Command Pulse Logic When carrying out positioning in the forward and reserve rotation pulse train setting for the MR-J4-_A_ servo amplifier, it is necessary to adjust the command pulse logic of the positioning module to that of the servo amplifier. Set as follows.
Page 76: When You Use An Encoder Cable Longer Than 50M In Cable Length For A Long Wiring
２.６.７ When You Use an Encoder Cable Longer than 50m in Cable Length for a Long Wiring (Secondary Replacement or Package Replacement) If you use a long-distance wiring with the cable length between the amplifier and the motor exceeding 50m, please consult us because you need an encoder conversion cable on the motor side (this is a special accessory).
Page 77: Precautions For Using Optional/Peripheral Modules
２.７ Precautions for Using Optional/Peripheral Modules POINT ● To know if you can use optional modules and/or peripheral modules, see Part 7 of "Guide for Replacing MR-J2S/J2M Series with J4 Series L(NA)03093" published by Mitsubishi Electric Corporation. ２-５０ 2 － 50...
Page 78: How To Replace Mr-J2S Renewal Tool
Main Circuit Terminal Harness Flexible Bus Bar Cable Tie Note Number (1) above does not include a servo amplifier or a servomotor. You need to purchase one from Mitsubishi Electric Corporation. *1. Included for Type A only ３-１ 3 － 1...
Page 79: Replacing Renewal Kit
３.３ Replacing Renewal Kit ＜Precautions for Replacement＞ Tighten each relevant screw with the torque listed in the table below. Type of Screw Location of Use (Note) Tightening Torque [N∙m] TE1 Bracket - Mounting Bracket（02K、06K、1K、3K） 0.72 Terminal Block TE2（02K、06K、1K） Terminal Block Cover Mounting Screw（02K、06K、1K、3K） 0.5 or lower Base⇔Amplifier Base（1K、3K）...
Page 80: Assembling Sc-J2S(B) J4Kt02K/06K
３.３.２ Assembling SC-J2S(B) J4KT02K/06K （１）Preparing to Assemble Renewal Kit Remove the terminal block from the TE1 bracket, which was mounted at the time of shipment. Note The terminal block you need to remove is different depending on whether a battery is used or not.
Page 81 （２）Mounting the Replacing Servo Amplifier and the Mounting Bracket * You have no extra space between the servo amplifier and Renewal Kit. To mount the servo amplifier, use such a Phillips head screwdriver as shown below. Replacing servo amplifier Approx. 200mm Phillips head screwdriver 1.
Page 82 (３)Mounting the TE1 Bracket Use the screws (M3 × 6; 2 screws) that come as accessories in the package to mount, depending on whether a battery is used or not, the TE1 bracket ① that you in advice removed the terminal block from. ①TE1 bracket ①TE1 bracket Battery option...
Page 83 (Model MR-J4-_A(-RJ) SERVO AMPLIFIER INSTRUCTION MANUAL) issued by Mitsubishi Electric corporation. * For the connections of the built-in regeneration resistance and the regeneration option, see section 3.2.2, paragraphs (9) and (10).
Page 84 （Note 2） SSCNET conversion modules (MR-J4-T20) issued by Mitsubishi Electric corporation. ●A 24V DC power source for the interface is not included in CAUTION Renewal Kit. You need to prepare one by yourself.
Page 85 （８）Connecting the Conversion Cable and the Currently Used Cable ・Type of the servo amplifier: The case of Type A with the amplifier capacity of 7kW or lower You are going to connect the currently used cable to the conversion cable. ●The connectors (CN1A, CN1B, CN2, and CN3) on the conversion cable are all in the same shape.
Page 86 ・Type of the servo amplifier・・・The case of Type A with the amplifier capacity of 11kW or higher You are going to connect the currently used cable to the conversion cable. ● The connectors (CN1A, CN1B, and CN2) on the conversion cable are all in CAUTION the same shape.
Page 87 ・Type of the servo amplifier・・・The case of Type B with the amplifier capacity of 7kW or lower You are going to connect the currently used cable to the conversion cable. ● The connectors (CN3, CN2, CN1A, and CN1B) on the conversion cable are CAUTION all in the same shape.
Page 88 ・Type of the servo amplifier・・・The case of Type B with the amplifier capacity of 11kW or higher You are going to connect the currently used cable to the conversion cable. ● The connectors (CN2, CN3, CN1A, and CN1B) on the conversion cable are CAUTION all in the same shape.
Page 89 (TE2) of Renewal Kit. * For the details of how to connect the cables of the regeneration option, see the technical materials on the MR-J4 servo amplifier issued by Mitsubishi Electric Corporation. Connect the cables on terminals P and C of the terminal block of Renewal Kit.
Page 90: Assembling Sc-J2S(B) J4Kt1K
３.３.３ Assembling SC-J2S(B) J4KT1K (１) Preparing to Assemble Renewal Kit (1) Remove the terminal block from the TE1 bracket, which was mounted at the time of shipment. Note The terminal block you need to remove is different depending on whether a battery is used or not.
Page 91 (２) Preparing to Assemble Renewal Kit (2) Remove the attachment, which was mounted at the time of shipment, to separate it into: ① the base, and ② the amplifier base. (３) Mounting the Replacing Servo Amplifier on Renewal Kit * You have no extra space between the servo amplifier and Renewal Kit. To mount the servo amplifier, use such a Phillips head screwdriver as shown below.
Page 92 (４) Mounting Renewal Kit on the Control Panel 1. Use the currently used mounting opening and the screws to mount the base ①. 2. Attach the amplifier base ② (with the replacing servo amplifier mounted) on the base ①, slide it to the right side, and mount it there.
Page 93 (Model MR-J4-_A(-RJ) SERVO AMPLIFIER INSTRUCTION MANUAL) issued by Mitsubishi Electric corpolation. * For the connections of the built-in regeneration resistance and the regeneration option, see section 3.3.2, paragraphs (9) and (10).
Page 94 (８) Precautions for the Direction of the Base Follow the instruction on the direction of the base to mount it. Note Make sure to mount the base in the correct direction. Otherwise, you will not able to mount the servo amplifier correctly. Example) The case of SC-J2SJ4KT1K Example) The case of SC-J2SJ4KT3K (９) Connecting the Currently Used Cables to Renewal Kit...
Page 95: Assembling Sc-J2S(B) J4Kt3K
３.３.４ Assembling SC-J2S(B) J4KT3K (１) Preparing to Assemble Renewal Kit (1) Remove the terminal block from the TE bracket, which was mounted at the time of shipment. Note The terminal block you need to remove is different depending on whether a battery is used or not.
Page 96 (２) Preparing to Assemble Renewal Kit (2) Remove the attachment, which was mounted at the time of shipment, to separate it into: ①the attachment (base), and ②the attachment (amplifier base). (３) Mounting the Replacing Servo Amplifier on Renewal Kit * You have no extra space between the servo amplifier and Renewal Kit. To mount the servo amplifier, use such a Phillips head screwdriver as shown below.
Page 97 (４) Mounting Renewal Kit on the Control Panel １．Use the currently used mounting opening and the screws to mount the base ①. ２．Attach the amplifier base ② (with the replacing servo amplifier mounted) on the base ①, slide it to the right side, and mount it there.
Page 98 Terminal how to connect the cables, see "Model block TE2 MR-J4-_A(-RJ) SERVO AMPLIFIER INSTRUCTION Terminal MANUAL" issued by Mitsubishi Electric block TE1 Corporation. * For the connections of the built-in regeneration resistance, the regeneration option, and the power regeneration converter, see section 3.3.4, paragraphs (11), (12), and...
Page 99 Renewal Kit. * For the details of how to connect the cables, see "Model MR-J4-_A(-RJ) SERVO AMPLIFIER INSTRUCTION MANUAL" issued by Mitsubishi Electric Corporation. Make sure that terminals P and D on the CNP2 connector are short-circuited.
Page 100 Renewal Kit. For the details of how to connect the cables of the power regeneration converter, see the technical materials on the MR-J4 servo amplifier issued by Mitsubishi Electric Corporation. Connect the terminal cables of Renewal Kit. ・In the case of the regeneration option …Terminals P and C...
Page 101: Assembling Sc-J2S(B) J4Kt5K
３.３.５ Assembling SC-J2S(B) J4KT5K (１) Mounting the Replacing Servo Amplifier on Renewal Kit * You have no extra space between the servo amplifier and Renewal Kit. To mount the servo amplifier, use such a Phillips head screwdriver as shown below. Phillips head screwdriver Approx.
Page 102 For the details of how to connect the cables, see Fig. 1 and the technical materials on the Terminal block TE MR-J4 amplifier issued by Mitsubishi Electric. * Use caution not to incorrectly connect the currently used cables. If you make an incorrect connection, the amplifier may be broken.
Page 103 → See section 3.3.2, paragraph (8). (７) When the Regeneration Option Is Used * For the details of how to connect the cables of the regeneration option, see the technical materials on the MR-J4 servo amplifier issued by Mitsubishi Electric Corporation. ３-２６ 3 － 26...
Page 104: Assembling Sc-J2S(B) J4Kt7K
３.３.６ Assembling SC-J2S(B) J4KT7K (１) Mounting the Replacing Servo Amplifier on Renewal Kit * You have no extra space between the servo amplifier and Renewal Kit. To mount the servo amplifier, use such a Phillips head screwdriver as shown below. Phillips head screwdriver Approx.
Page 105 For the details of how to connect the cables, see Fig. 1 and the technical materials on the MR-J4 amplifier issued by Mitsubishi Electric Corporation . * Use caution not to incorrectly connect the currently used cables. If you make an incorrect connection, the amplifier may be broken.
Page 106 → See section 3.3.2, paragraph (8). (８) When the Regeneration Option Is Used * For the details of how to connect the cables of the regeneration option, see the technical materials on the MR-J4 servo amplifier issued by Mitsubishi Electric Corporation. ３-２９ 3 － 29...
Page 107: Assembling Sc-J2S(B) J4Kt15K, 22K
Replacing servo amplifier ３.３.７ Assembling SC-J2S(B) J4KT15K, 22K (１) Preparing to Assemble Renewal Kit (2) Remove the attachment, which was mounted at the time of shipment, to separate it into: ①the base, and ②the amplifier base. (２) Mounting the Replacing Servo Amplifier on Renewal Kit * You have no extra space between the servo amplifier and Renewal Kit.
Page 108 (４) Mounting TE Bracket 2 １．Check the names of the cables that are to be housed in Renewal Kit ①. Check the abbreviations and short names of the connectors to the servo amplifier. Connect the cables and the connectors. (Signal names are different.
Page 109 TE bracket 2 the grounding terminal of TE bracket 2. Currently used cable For the details of how to connect the cables, see the technical materials on the MR-J4 servo amplifier issued by Mitsubishi Electric. ３-３２ 3 － 32...
Page 110 (６) When the Power Regeneration Converter Is Used * If you do not use the DC reactor, go on to paragraph (8). １．Remove the short-circuit bar (Note 1) on the replacing servo amplifier. (You do not need the short-circuit bar you have removed. Never try to use them. Using them may break the DC reactor.) ２．Remove the terminal block cover ①.
Page 111 Connect the grounding wire to the grounding terminal of TE bracket 2. Currently used cable For the details of how to connect the cables, see the technical materials on the MR-J4 servo amplifier issued by Mitsubishi Electric. ３-３４ 3 － 34...
Page 112 TE bracket 1. Currently used cable For the details of how to connect the cables, see ②TE bracket 1 the technical materials on the MR-J4 servo amplifier issued by Mitsubishi Electric Corporation . ３-３５ 3 － 35...
Page 113 3.3.6, paragraph (5). ①Currently Used Cables L11 and L21 For the details of how to connect the cables, see Fig. 1 and the technical materials on the MR-J4 servo amplifier issued by Mitsubishi Electric. ３-３６ 3 － 36...
Page 114: Combination Of Cables
３.４ Combination of Cables See section 2.3 to select a combination cables. See section 2.5 for their connections. （１）In the Case of the HC-KFS, MFS, and UFS 3000 r/min Motors Servo amplifier サーボアンプ (Note 1) （注１）１次置換え Primary replacement ① エンコーダ変換ケーブル...
Page 115 （２）In the Case of the HC-SFS and RFS Motors with a Decelerator サーボアンプ Servo amplifier (Note 1) （注１） Control signal conversion signal 制御信号変換ケーブル ① Primary replacement エンコーダ変換ケーブル Encoder conversion cable １次置換え Currently used cable 既設ケーブル Currently used cable 既設ケーブル To 24V DC power for the 電磁ブレーキ用...
Page 116 （３）In the case of the HC-RFS and UFS 2000 r/min Motors Servo amplifier サーボアンプ (Note 1) （注１） ① エンコーダ変換ケーブル Encoder conversion cable 既設ケーブル Currently used cable 既設ケーブル（HC-UFS 2kW以上） Currently used cable (HC-UFS 2kW or higher) To 24V DC power for the 電磁ブレーキ用...
Page 117 （４）In the case of the HC-LFS Motor Servo amplifier サーボアンプ (Note 1) （注１） ① エンコーダ変換ケーブル Encoder conversion cable 既設ケーブル Currently used cable Currently used cable (HC-LFS 2kW or higher) 既設ケーブル（HC-LFS 2kW以上） To 24V DC power for the 電磁ブレーキ用 electromagnetic brake DC24V電源へ...
Page 118 （５）In the Case of HA-LFS502, 702 Motors Servo amplifier サーボアンプ (Note 1) （注１） ① Primary replacement エンコーダ変換ケーブル Encoder conversion cable Currently used cable 既設ケーブル１次置換え Currently used cable 既設ケーブル HA-LFS502、702 電源エンコーダ Power Encoder Secondary/Package replacement ④ ２次／一括置換え Currently used cable 既設ケーブル...
Page 119 （６）In the Case of HA-LFS_K Motor Servo amplifier サーボアンプ (Note 1) （注１） ① Primary replacement エンコーダ変換ケーブル Encoder conversion cable Currently used cable 既設ケーブル１次置換え Currently used cable 既設ケーブル電磁ブレーキ用 To 24V DC power for the DC24V電源へ electromagnetic brake Currently used cable 既設ケーブル...
Page 120 Item Type Encoder conversion SC-J2SJ4ENC03M Common for all types cable Cable length: 0.3m For HC-KFS, HC-MFS → HG-KR, HG-MR SC-HAJ3ENM1C03M-A1 For HC-UFS 3000 r/min → HG-KR Cable length: 0.3m On load side For HC-KFS,HC-MFS → HG-KR,HG-MR SC-HAJ3ENM1C03M-A2 For HC-UFS 3000 r/min → HG-KR Encoder conversion Cable length: 0.3m On non-load side...
Page 121: Starting Up The System
Set up the parameters, depending on your necessity, to select a control mode, generation option, and Set up each parameter. (*1) so forth that you want to use. For the parameter setting, see the following materials issued by Mitsubishi Electric: Type A "Guide for Replacing MR-J2S/J2M Series with J4 Series L(NA)03093", Part 2, Section 3.5 Type B "MODEL (Servo Amplifier) MR-J4-_B_-RJ020, MODEL (Conversion Unit for SSCNET of MR-J2S-B)
Page 122: Ambient Environment
*1. For the details of the setting and test operation of each servo amplifier and so forth, see technical materials on the MR-J4 servo amplifier issued by Mitsubishi Electric Corporation. If the existing servo amplifier has an extremely high gain, the characteristics may slightly vary after a primary replacement. Make sure to readjust the gain setting.
Page 123: Setting Up Parameters
* After replacement, you need to readjust the gain. This setting is equivalent to the low response of MR-J2S. The low response may make the gain too low. Make adjustment. For the details of how to adjust gains, see Section 6 in "Model MR-J4-_A(-RJ) SERVO AMPLIFIER INSTRUCTION MANUAL" issued by Mitsubishi Electric Corporation. PD27 0006h...
Page 124 Continuing from the previous page *When pulses output from the encoder are used PA15 Encoder output pulse Select the encoder pulse (phase A or phase B) output from the servomotor. （Note 4） PC19 Selection of encoder output pulse 0□1□h Selection of encoder output pulse setting setting (Note 4) Set up the encoder pulse output from the servo amplifier.
Page 125 MR-J2S. The low response may make the gain too low. Make adjustment. For the details of how to adjust gains, see Section 6 in the technical materials on servo amplifiers (MR-J4A) issued by Mitsubishi Electric Corporation. PD27 0006h...
Page 126: Table Of The Parameters You Need To Set Up - Type B
４.２.２ Table of the Parameters You Need to Set Up - Type B POINT ●When you integrate the MR-J4-_B-RJ020 servo amplifier and the MR-J4-T20 SSCNET conversion module, the controller recognizes them as MR-J2S. So, you do not need to change programs or parameters. ●For the details of the parameter settings, see "MODEL (Servo Amplifier) MR-J4-_B_-RJ020, MODEL (Conversion Unit for SSCNET of MR-J2S-B) MR-J4-T20 SERVO AMPLIFIER INSTRUCTION MANUAL"...
Page 127: Troubleshooting At A Startup
2. Defective encoder encoder. An alarm occurs. See the MR-J4 Servo Amplifier Technical Materials (Troubleshooting) issued by Mitsubishi Electric Corporation, and remove the cause. AL.E6.1 1. Check if power is supplied to 1. 24V DC power is not supplied to 1.
Page 128 2. Connect the connector correctly. (RS1) or the Materials, Section 4.5, issued by 2. An incorrect connector connection reverse rotation Mitsubishi Electric Corporation) interrupts application of voltage. selection (RS2). to check the input voltage of the analog torque command (TC).
Page 129: In The Case Of Type B
3. Reset (RES) is on or short-circuited. See the MELSERVO-J4 Servo amplifier INSTRUCTION MANUAL TROUBLE SHOOTING issued by Mitsubishi Electric Corporation for any other troubles that do not trigger an alarm. * For what to do when an alarm occurs, see section 6.1.
Page 130: Parameters
Section 5 Parameters POINT ● Manufacturer setting parameters are not described here. ５.１.１ A Type Parameter Comparison Table MR-J2S-_A_ parameters MR-J4-_A_ parameters Customer Customer Initial Initial Symbol Symbol Parameter name Parameter name setting setting value value value value Control mode, Control mode PA01 *STY...
Page 131 MR-J2S-_A_ parameters MR-J4-_A_ parameters Customer Customer Initial Initial Parameter name Symbol setting Symbol Parameter name setting value value value value Analog speed command - Analog speed command - Maximum speed Maximum speed PC12 Analog speed limit - Maximum speed Analog speed limit - Maximum speed Analog torque command Analog torque command maximum output PC13...
Page 132: B Type Parameter Comparison Table
MR-J2S-_A_ parameters MR-J4-_A_ parameters Customer Customer Initial Initial Parameter name Symbol setting Symbol Parameter name setting value value value value Operation selectionat *OP6 Function selection 6 0000 h PD30 *DOP1 Function selection D-1 0000 h Reset ON *OP8 Function selection 8 0000 h No corresponding parameter Servo motor rotation...
Page 133: Troubleshooting
For any other alarms and warnings listed in the table below, see the MELSERVO-J4 Servo amplifier INSTRUCTION MANUAL TROUBLE SHOOTING issued by Mitsubishi Electric Corporation. Indication...
Page 134 Indication Title Error Cause Countermeasures AL.E6.1 Forced-stop alarm EM2/EM1 is off. 1. A connector on the servo amplifier and Make a correct connection. the conversion cable of Renewal Kit are disconnected. 2. The conversion cable of Renewal Kit Make a correct connection. and a currently used cable are disconnected.
Page 135: Noise Prevention Measures
６.２ Noise Prevention Measures Noises can be either the noise that comes from the outside and causes malfunction to the servo amplifier or the noise that comes from the servo amplifier and causes malfunction to peripheral modules. Servo amplifiers are the electronic equipment that operates with weak signals.
Page 136 ⑤ ⑦ ⑦ ⑦ ② センサ電源 Sensor power ① Servo サーボ ② アンプ amplifier ⑧ Instrument 計器受信機 Receiver ③ センサ ⑥ Sensor ④ ③ サーボモータ Servomotor Route of Noise Transfer Countermeasures Some modules such as instruments, receivers, and sensors operate with weak signals and, thus, tend to suffer from malfunction caused by noises.
Page 137: Outline Dimensions
Section 7 Outline Dimensions 7.1 Renewal Kit * The dimensions are the same for A and B types. (1) SC-J2S(B)J4KT02K Unit [mm] (Increased (Increased dimensions) dimensions) 119 (MR-J2S TE1 Height) 102 (MR-J2S TE1 Height) (Increased dimensions) 103 (MR-J4 TE1 Height) 120 (MR-J4 TE1 Height) At time of battery mounting Note.
Page 138 (2) SC-J2S (B) J4KT06K Unit [mm] (Decreased dimensions) 119 (MR-J2S TE1 Height) 102 (MR-J2S TE1 Height) (Increased dimensions) 130 (MR-J4 TE1 Height) 147 (MR-J4 TE1 Height) At time of battery mounting Note. Wiring and other items in the renewal kit are not drawn so that mounting method can be easily seen. ７-２...
Page 139 (3) SC-J2S (B) J4KT1K Unit [mm] (Increased (Increased dimensions) dimensions) 174 (MR-J2S TE1 Height) 157 (MR-J2S TE1 Height) (Increased dimensions) 149 (MR-J4 TE1 Height) 166 (MR-J4 TE1 Height) At time of battery mounting Note. Wiring and other items in the renewal kit are not drawn so that mounting method can be easily seen. ７-３...
Page 140 (4) SC-J2S (B) J4KT3K Unit [mm] (Increased (B type increased dimensions) dimensions) 138 (MR-J2S TE2 Height) 102 (MR-J2S TE1 Height) (Increased dimensions) 142 (MR-J4 TE1 Height) 175 (MR-J4 TE2 Height) At time of battery mounting Battery Note. Wiring and other items in the renewal kit are not drawn so that mounting method can be easily seen. ７-４...
Page 141 (5) SC-J2S (B) J4KT5K Unit [mm] 188 (MR-J4 TE Height) Existing wiring space 178 (MR-J2S TE1 Height) (Increased 180 (MR-J2S TE2 Height) dimensions) Note. Wiring and other items in the renewal kit are not drawn so that mounting method can be easily seen. ７-５...
Page 142 (6) SC-J2S (B) J4KT7K Unit [mm] 157 (MR-J4 TE3 Height) (Increased (MR-J4 TE1, 2 Height) dimensions) (MR-J2S TE1 Height) Note. Wiring and other items in the renewal kit are not drawn so that mounting method can be easily seen. ７-６ 7 －...
Page 143 (7) SC-J2S (B) J4KT15K Unit [mm] (Increased (Increased dimensions) dimensions) (Increased dimensions) (MR-J2S TE1 Height) (MR-J2S TE2 Height) (MR-J4 TE2 Height) ７-７ 7 － 7...
Page 144 (8) SC-J2S (B) J4KT22K Unit [mm] (Increased (Increased dimensions) dimensions) (Increased dimensions) (MR-J2S TE1 Height) (MR-J2S TE2 Height) (MR-J4 TE2 Height) ７-８ 7 － 8...
Page 145: Conversion Cable
7.2 Conversion Cable 7.2.1 Conversion Cable for Amplifier (1) SC-J2SJ4CTC03M [Unit: mm] Cable OD: 7.0 Cable OD: 6.5 Twist diameter: 3.0 (2) SC-J2SBJ4CT1C03M [Unit: mm] Cable OD: 6.1 Twist diameter: 3.0 (3) SC-J2SBJ4CT2C03M [Unit: mm] Twist diameter: 3.0 Cable OD: 5.2 Twist diameter: 3.0 ７-９...
Page 146 (4) SC-J2SJ4MOC03M [Unit: mm] Cable OD: 5.2 (5) SC-J2SJ4MO2C03M [Unit: mm] Twist diameter: 3.0 (6) SC-J2SJ4CTPWC5M [Unit: mm] 5[m] Connecting diagram Signal name Wire color 24 V DC+ 24 V DC- White Twist diameter: 3.0 (7) SC-J2SJ4ENC03M [Unit: mm] Cable OD: 6.1 ７-１０...
Page 147: Conversion Cable For Motor Power
7.2.2 Conversion Cable for Motor Power (1) SC-J2SJ4PW1C03M-■ Cable use division : A1, A2 (Note 1) [Unit: mm] Cable OD: 6.2 (2) SC-J2SJ4PWBK1C03M-■ [Unit: mm] Cable use division: A1, A2 (Note 1) Cable OD: 6.2 Cable OD: 4.7 (3) SC-SAJ3PW2KC1M-S2 (4) SC-HAJ3PW1C1M [Unit: mm] (5) SC-J2SJ4PW2C1M...
Page 148: Conversion Cable For Motor Encoder
(6) SC-J2SJ4PW3C1M- [Unit: mm] Cable use division: A1, A2 (Note 1) 1000 Cable OD: 25.6 57 7.2.3 Conversion Cable for Motor Encoder (1) SC-HAJ3ENM1C03M- Cable use division: A1, A2 (Note 1) [Unit: mm] Cable OD: 7.1 [Unit: mm] (2) SC-HAJ3ENM3C1M 1000 Cable OD: 8.2 7.2.4 Conversion Cable for Motor Cooling Fan...
Page 149 ◆ Terms and Conditions of Our Warranty Before you start using our product, please take time to confirm the terms and conditions of our warranty, which are as described below. Period and Scope of Free-of-charge Warranty During the period of our free-of-charge warranty, if a defect or fault (both referred to "Defect" from here) occurs to our product, resulting from our responsibility, we, by way of your distributor or a branch/local office of ours, repair such product free of charge or provide you with a replacement product.
Page 150 Application of Our Product ■Condition of Use Our product should be used under the conditions where the purpose of the use does not lead to any serious accident even if Defect, technical difficulty, or the like should occur and where a backup procedure or the like is observed. ■Exclusion of Application and So Forth Our product is designed and produced for the use in general industrial fields.
Page 151 We do not assume any responsibility for any disputes regarding any industrial property right that may be caused from the use of any description in this document. ©2021 Mitsubishi Electric System & Service Co.,Ltd.
Page 152 20th Floor, Carrot Tower, 4-1-1, Taishido, Setagaya-ku, Tokyo, 154-8520, Japan Product information on the Internet Home Page URL http://www.melsc.co.jp/business/ This document was issued in May 2021. We may revise any part of this document without prior notice. Created in May 2021 X903130707C...

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Mr-j2s

Mitsubishi Electric MELSERVO-J2S Series Manual

Functions and Configuration

Selecting the MR-J2S Renewal Tool

How to Replace MR-J2S Renewal Tool

Starting up the System

Parameters

Troubleshooting

Outline Dimensions

Quick Links

Troubleshooting

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