Manuale d’uso / di manutenzione del prodotto SJ300 del fabbricante 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.
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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 ·.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Hitachi SJ300 è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Hitachi SJ300 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Hitachi SJ300 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Hitachi SJ300 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Hitachi SJ300, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Hitachi SJ300.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Hitachi SJ300. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Hitachi SJ300 insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
