Instruction/ maintenance manual of the product SJ300 Hitachi
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• SJ300 Series • L300P Series NOTE: REFER ALSO T O SJ300 or L300P SERIES INSTRUCTION MANUAL Hitachi America, Ltd. After reading this manual, keep it handy for future reference.
NOTES:.
T able of Content s T able of Content s T able of Content s ................................................................................................................... 3 Chapter 1 – General Description .......................................
T able of Content s NOTES: Page 4 of 36.
Chapter 1 Chapter 1 – General Description The SJ-EN option board is an Ethernet communication interface for the Hitachi SJ300 and L 300P series of AC V ariable Frequency Inverters. The board can be installed in one of the two available option slo ts in the inverter .
Chapter 1 SAFETY PRECAUTIONS HIGH VOL T A GE : This symbol indic ates high voltage. It calls your attention to items or operations that could be dangerous to you an d other persons operating this eq u ipment. Read the message and follow the instructions carefully .
Chapter 1 CAUTION: Be sure not to touch the surface or termin als 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.
Chapter 1 NOTES: Page 8 of 36.
Chapter 2 Chapter 2 – Inst allation and Wiring Orient ation to Product Features Figure 2-1 below shows the physical layout of the SJ-EN Ethernet option board.
Chapter 2 Inst alling the Option Board Power down the inverter and wait at least five minutes be fore moving to the next step. Open and rem ove 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.
Chapter 2 User Interface The SJ-EN has six LEDs to convey module status and activity . Four LEDs next to the RJ45 connector: • ST A TUS (GREEN) – This LED will be ON whenever the SJ-EN is receiving proper power from the inverter and the self diagnostics have show n the board to be functi oning normally .
Chapter 2 NOTES: Page 12 of 36.
Chapter 3 Page 13 of 36 Chapter 3 – Configuration Inst all NetEdit3 Sof tware 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 firm ware in the event of a future update.
Chapter 3 Page 14 of 36 Figure 3-1 N etEdit3 Initial Scr een The NetEdit3 software should find and list any SJ-EN attached to the network. If not, just click on “Scan Network”. An entry will appear in the Device List (grid area), with the board details as shown in Figure 3-2.
Chapter 3 Page 15 of 36 Figure 3-2 N etEdit3 Scr een after Scan of Network Figure 3-3 N etEdit3 General Settings Dialog Box.
Chapter 3 Page 16 of 36 NOTES:.
Chapter 4 Page 17 of 36 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 inve rter .
Chapter 4 Page 18 of 36 NOTES:.
Chapter 5 Chapter 5 – T roubleshooting 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 .
Appendix Page 20 of 36 NOTES:.
Appendix Page 21 of 36 Appendix – Parameter List Note: Parameters in BOLDF ACE 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.
Appendix Page 22 of 36 D367 3733 3734 Frequency at Trip 3 X100 RO 0 – 40000 D368 3735 3736 Output current at Trip3 X10 RO 0 – 10000 D369 3737 3738 PN voltage (DC voltage) at Trip 3 X10 RO 0 – 10.
Appendix Page 23 of 36 F – Main Profile Functions F001 4001 4002 Output frequency setting(Hz) / PID Setpoint (%) X1000 RO 0 – 400000 F002 4003 4004 Acceleration time 1 X100 R/W 1 – 360000 F202 4.
Appendix Page 24 of 36 A022 43 44 Multi–speed frequency 2 X100 R/W 0 – 40000 A023 45 46 Multi–speed frequency 3 X100 R/W 0 – 40000 A024 47 48 Multi–speed frequency 4 X100 R/W 0 – 40000 A02.
Appendix Page 25 of 36 A057 113 114 DC braking force for sta rtin g X1 R/W 0 – 100 * A058 115 116 DC braking time for starting X10 R/W 0 – 600 A059 117 118 DC braking carrier fre que ncy X10 R/W 5.
Appendix Page 26 of 36 A094 187 188 Select method to switch to acc2/dec2 profile X1 R/W 0 – 1 A294 587 588 Select method to switch to acc2/dec2 profile, 2 nd motor X1 R/W 0 – 1 A095 189 190 Acc1 t.
Appendix Page 27 of 36 B006 1011 1012 Phase loss detection enab le X1 R/W 0 – 1 B007 1013 1014 Restart frequency thre shold X100 R/W 0 – 40000 B012 1023 1024 Level of electronic thermal setting, 1.
Appendix Page 28 of 36 B045 1089 1090 Torque limit LADSTOP enable X1 R/W 0 – 1 B046 1091 1092 Reverse run protection en able X1 R/W 0 – 1 B050 1099 1100 Controlled deceleration and stop on power l.
Appendix Page 29 of 36 B113 1225 1226 Free V/F control voltage 7 X10 R/W 0 – 8000 B120 1239 1240 Brake control enable X1 R/W 0 – 1 B121 1241 1242 Brake wait time for release X100 R/W 0 – 500 B12.
Appendix Page 30 of 36 C034 2067 2068 Intelligent output 14 active state X1 R/W 0 – 1 C035 2069 2070 Intelligent output 15 active state X1 R/W 0 – 1 C036 2071 2072 Alarm relay output active state .
Appendix Page 31 of 36 C123 2245 2246 [O2] input zero calibratio n X1 R/W 0 – 65535 C195 2389 2390 Region code sele ction X1 RO 0 – 2 C196 2391 2392 Capacity code sele ction X1 RO 1 – 15 * C197 .
Appendix Page 32 of 36 H034 5067 5068 Inertia J, 1 st motor (Auto) X1000 R/W 1 – 9999000 H234 5467 5468 Inertia J, 1 st motor (Auto) X1000 R/W 1 – 9999000 H050 5099 5100 PI proportional gain, 1 st.
Appendix Page 33 of 36 P – Expansion Card Functions P001 6001 6002 Selection of action at option1 error X1 R/W 0 – 1 P002 6003 6004 Selection of action at option2 error X1 R/W 0 – 1 P010 6019 60.
Appendix Page 34 of 36 R – Reference Codes R001 7001 7002 Status of Inverter X1 RO 0 – 360000 R002 7003 7004 Set Frequency X1 RO 0 – 360000 R004 7007 7008 Output Frequency X1 RO 0 – 360000 R00.
Index Page 35 of 36 Index A A - Standard Functions · 23 Activity LED · 1 1 address, Ethernet · 14 B B - Fine-T uning Functions · 26 C C - Intelligent T erminal Functions · 29 cable, Ethernet · 1.
Index R R - Reference Codes · 34 Registers, reading and writing · 17 RJ45 connector · 9 RXD LED · 1 1 S Safety Precautions · 6 software · 13 Status LED · 1 1 T T roubleshooting · 19 TXD LED ·.
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