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Hitachi SJ-EN Ethernet Communications Instruction Manual
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Hitachi SJ-EN Ethernet Communications Instruction Manual

Hitachi SJ-EN Ethernet Communications Instruction Manual

Ethernet communication interface for the hitachi sj300 and l300p series of ac variable frequency inverters
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SJ-EN Ethernet Communications
Option Board
Instruction Manual
NOTE: REFER ALSO TO SJ300 or L300P SERIES INSTRUCTION MANUAL
Manual Number: HAL1051A
January 2005
• SJ300 Series
• L300P Series
Hitachi America, Ltd.
After reading this manual,
keep it handy for future reference.

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Summary of Contents for Hitachi SJ-EN Ethernet Communications

  • Page 1 SJ-EN Ethernet Communications Option Board Instruction Manual • SJ300 Series • L300P Series NOTE: REFER ALSO TO SJ300 or L300P SERIES INSTRUCTION MANUAL Manual Number: HAL1051A After reading this manual, January 2005 keep it handy for future reference. Hitachi America, Ltd.
  • Page 2 NOTES:...

  • Page 3: Table Of Contents

    Table of Contents Table of Contents Table of Contents........................3 Chapter 1 – General Description ..................5 Chapter 2 – Installation and Wiring..................9 Chapter 3 – Configuration....................13 Chapter 4 – Operation ......................17 Chapter 5 – Troubleshooting ....................19 Appendix –...

  • Page 4: Table Of Contents

    Table of Contents NOTES: Page 4 of 38...

  • Page 5: Chapter 1 - General Description

    Chapter 1 – General Description The SJ-EN option board is an Ethernet communication interface for the Hitachi SJ300 and L300P series of AC Variable Frequency Inverters. The board can be installed in one of the two available option slots in the inverter.

  • Page 6: Safety Precautions

    Chapter 1 SAFETY PRECAUTIONS HIGH VOLTAGE: This symbol indicates high voltage. It calls your attention to items or operations that could be dangerous to you and other persons operating this equipment. Read the message and follow the instructions carefully. WARNING: Indicates a potentially hazardous situation that, if not avoided, can result in serious injury or death.
  • Page 7 Chapter 1 CAUTION: Be sure not to touch the surface or terminals of the SJ-EN Ethernet option board while the inverter is energized; otherwise there is the danger of electric shock. CAUTION: The software lock modes described in the SJ300 inverter manual are NOT supported via the SJ-EN option board.
  • Page 8 Chapter 1 NOTES: Page 8 of 38...

  • Page 9: Chapter 2 - Installation And Wiring

    Chapter 2 Chapter 2 – Installation and Wiring Orientation to Product Features Figure 2-1 below shows the physical layout of the SJ-EN Ethernet option board. In particular, note the location of status LEDs and DIP-switches. STATUS LEDs • STATUS • LINK •...
  • Page 10 Chapter 2 Installing the Option Board Power down the inverter and wait at least five minutes before moving to the next step. Open and remove the lower terminal cover. Confirm that the red CHARGE LED is extinguished and that the DC bus is fully discharged before proceeding further, otherwise there is the danger of electric shock.

  • Page 11: User Interface

    Chapter 2 User Interface The SJ-EN has six LEDs to convey module status and activity. Four LEDs next to the RJ45 connector: • STATUS (GREEN) – This LED will be ON whenever the SJ-EN is receiving proper power from the inverter and the self diagnostics have shown the board to be functioning normally.
  • Page 12 Chapter 2 NOTES: Page 12 of 38...

  • Page 13: Chapter 3 - Configuration

    Chapter 3 Chapter 3 – Configuration Install NetEdit3 Software NetEdit3 Software is provided on the CD-R enclosed with the SJ-EN option board. This software is required to configure the board. It can also be used to update the SJ-EN firmware in the event of a future update. NetEdit3 ®...
  • Page 14 NetEdit3. You can also input a Name for the device, and a Description. The default Name will be “Hitachi Drive”, and the default Description will be “SJ300/L300P Hitachi Drive”. The device’s IP Address will also be shown. Change this to the desired IP address for your Modbus/TCP network.
  • Page 15 Chapter 3 Figure 3-2 NetEdit3 Screen after Scan of Network Figure 3-3 NetEdit3 General Settings Dialog Box Page 15 of 38...
  • Page 16 Chapter 3 NOTES: Page 16 of 38...

  • Page 17: Chapter 4 - Operation

    Chapter 4 Chapter 4 – Operation Setting Up the Inverter for Ethernet Network Operation Once the SJ-EN board has been properly configured and connected to a network as described in Chapter 3, it is capable of reading data from and writing data to the inverter. However if it is desired to have either the RUN command and/or the speed reference come from the Ethernet master, you must change two inverter parameters as shown in the following table.
  • Page 18 Chapter 4 NOTES: Page 18 of 38...

  • Page 19: Chapter 5 - Troubleshooting

    Chapter 5 Chapter 5 – Troubleshooting In general, the first step to troubleshooting should be to inspect the status LEDs on the SJ-EN board, in addition to the inverter operator/keypad display. These will give valuable clues to the nature of the problem. In addition, the inverter operator/keypad will provide diagnostic information for certain types of errors.
  • Page 20 Appendix NOTES: Page 20 of 38...

  • Page 21: Appendix - Parameter List

    Appendix Appendix – Parameter List Note: Parameters in BOLDFACE can be edited while inverter is in the RUN mode. “RO” means the parameter is Read Only, and “R/W” means the value can be read or written. Modbus Modbus Inverter Read/ Start Parameter Name Magnitude...
  • Page 22 Appendix ‡ D367 3733 3734 Frequency at Trip 3 X100 0 – 40000 ‡ D368 3735 3736 Output current at Trip3 0 – 10000 ‡ D369 3737 3738 PN voltage (DC voltage) at Trip 3 0 – 10000 0 – ‡...
  • Page 23 Appendix F – Main Profile Functions Output frequency setting(Hz) / F001 4001 4002 X1000 0 – 400000 PID Setpoint (%) F002 4003 4004 Acceleration time 1 X100 1 – 360000 F202 4403 4404 Acceleration time 1, 2 motor X100 1 – 360000 F302 4603 4604...
  • Page 24 Appendix A022 Multi–speed frequency 2 X100 0 – 40000 A023 Multi–speed frequency 3 X100 0 – 40000 A024 Multi–speed frequency 4 X100 0 – 40000 A025 Multi–speed frequency 5 X100 0 – 40000 A026 Multi–speed frequency 6 X100 0 – 40000 A027 Multi–speed frequency 7 X100...
  • Page 25 Appendix A057 DC braking force for starting 0 – 100 * A058 DC braking time for starting 0 – 600 A059 DC braking carrier frequency 5 – 150 * A061 Frequency upper limit setting X100 0 – 40000 Frequency upper limit setting, 2 A261 X100 0 –...
  • Page 26 Appendix Select method to switch to A094 0 – 1 acc2/dec2 profile Select method to switch to A294 0 – 1 acc2/dec2 profile, 2 motor Acc1 to Acc2 frequency transition A095 X100 0 – 40000 point Acc1 to Acc2 frequency transition A295 X100 0 –...
  • Page 27 Appendix B006 1011 1012 Phase loss detection enable 0 – 1 B007 1013 1014 Restart frequency threshold X100 0 – 40000 Level of electronic thermal setting, B012 1023 1024 200 – 1200 motor Level of electronic thermal setting, B212 1423 1424 200 –...
  • Page 28 Appendix B045 1089 1090 Torque limit LADSTOP enable 0 – 1 B046 1091 1092 Reverse run protection enable 0 – 1 Controlled deceleration and stop on B050 1099 1100 0 – 1 power loss DC bus voltage trigger level during B051 1101 1102...
  • Page 29 Appendix B113 1225 1226 Free V/F control voltage 7 0 – 8000 B120 1239 1240 Brake control enable 0 – 1 B121 1241 1242 Brake wait time for release X100 0 – 500 B122 1243 1244 Brake wait time for acceleration X100 0 –...
  • Page 30 Appendix C034 2067 2068 Intelligent output 14 active state 0 – 1 C035 2069 2070 Intelligent output 15 active state 0 – 1 C036 2071 2072 Alarm relay output active state 0 – 1 C040 2079 2080 Overload signal output mode 0 –...
  • Page 31 Appendix C123 2245 2246 [O2] input zero calibration 0 – 65535 C195 2389 2390 Region code selection 0 – 2 C196 2391 2392 Capacity code selection 1 – 15 * C197 2393 2394 Voltage code selection 0 – 1 C198 2395 2396 Inverter model series code...
  • Page 32 Appendix H034 5067 5068 Inertia J, 1 motor (Auto) X1000 1 – 9999000 H234 5467 5468 Inertia J, 1 motor (Auto) X1000 1 – 9999000 H050 5099 5100 PI proportional gain, 1 motor 0 – 10000 H250 5499 5500 PI proportional gain, 2 motor 0 –...
  • Page 33 Appendix P – Expansion Card Functions P001 6001 6002 Selection of action at option1 error 0 – 1 P002 6003 6004 Selection of action at option2 error 0 – 1 P010 6019 6020 Feedback option enable 0 – 1 P011 6021 6022 Encoder PPR setting...
  • Page 34 Appendix ‡ R – Reference Codes R001 7001 7002 Status of Inverter 0 – 360000 R002 7003 7004 Set Frequency 0 – 360000 R004 7007 7008 Output Frequency 0 – 360000 R005 7009 7010 Commanded direction of rotation 0 – 2 R006 7011 7012...

  • Page 35: Index

    Index Index A - Standard Functions · 23 Installing · 10 Activity LED · 11 Interface, User · 11 address, Ethernet · 14 IP address · 14 B - Fine-Tuning Functions · 26 keypad, inverter · 19 C - Intelligent Terminal Functions · 29 layout, board ·...
  • Page 36 Index Status LED · 11 R - Reference Codes · 34 Registers, reading and writing · 17 RJ45 connector · 9 Troubleshooting · 19 RXD LED · 11 TXD LED · 11 Safety Precautions · 6 Warranty · 5 software · 13 Wiring ·...
  • Page 37 Index NOTES: Page 37 of 38...
  • Page 38 Hitachi America, Ltd. Tarrytown, NY 10591 © 2005 www.hitachi.us/inverters January 2005 HAL1051A...

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