Hitachi SJ300 manuale d’uso

• 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. Manual Number: HAL1051 December 2004 SJ-EN Ethernet Communications Option Board Instruction Manual[...]

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T able of Content s T able of Content s T able of Content s ................................................................................................................... 3 Chapter 1 – General Description .......................................................................................... 5 Chapter 2 – Inst allation and Wiring ......[...]

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 . The SJ-EN uses the open MODBUS/TCP communication protocol. It utilizes a 10Base-[...]

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 . W ARNING: Indicates a potentially hazardous situation that, if not avoided, can resu[...]

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. This means that networ k commands can bypass any [...]

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. In particular , note the location of status LEDs and DIP-switches. RJ45 Jack DIP Switches Connector to connect to SJ300 or L300P ( rear of board ) SJ-EN 7 6 5 4 3 2 1 0 ST A T US LEDs • S[...]

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. Then rem ove k[...]

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 . • LINK (GREEN) – This LED is ON when[...]

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. NetEdit3 is compatible with Microsoft ® W indows ® 98, [...]

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. If more than one board is connected in a common network, you will see[...]

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 . However if it is desired to have either the RUN command and/or the speed[...]

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 . In addition, the inverter operator/keypad will provide di agnostic information for certain[...]

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. Inverter Parameter Modbus Start Address Modbus End Address Parameter Name Magnitude Read/ Write Data Range D – Monitorin[...]

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 – 10000 D370 3739 3740 Cumulative RUN time at Trip 3 X1 RO 0 – 4294836225 D371 3741 3742 Cumulative power–o n time at Trip 3 X1 RO 0 – 4294836225 D0[...]

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 4403 4404 Acceleration time 1, 2 nd motor X100 R/W 1 – 360000 F302 4603 4604 Acceleration time 1, 3 rd motor X100 R/W 1 – 360000 F003 4005 4006 Dec[...]

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 A025 49 50 Multi–speed frequency 5 X100 R/W 0 – 40000 A026 51 52 Multi–speed frequency 6 X100 R/W 0 – 40000 A027 53 54 Multi–speed frequency 7 [...]

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 – 150 * A061 121 122 Frequency upper limit setti ng X100 R/W 0 – 4000 0 A261 521 522 Frequency upper limit setting, 2 nd motor X100 R/W 0 – 400[...]

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 to Acc2 frequency transition point X100 R/W 0 – 40000 A295 589 590 Acc1 to Acc2 frequency transition point, 2 nd motor X100 R/W 0 – 40000 A096 191 [...]

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 st motor X10 R/W 200 – 1200 B212 1423 1424 Level of electronic thermal setting, 2 nd motor X10 R/W 200 – 1200 B312 1623 1624 Level of electronic [...]

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 loss X1 R/W 0 – 1 B051 1101 1102 DC bus voltage trigger lev el during power loss X10 R/W 0 – 1000 0 B052 1103 1104 Over–voltage threshold during [...]

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 B122 1243 1244 Brake wait time for acceleration X100 R/W 0 – 500 B123 1245 1246 Brake wait time for stopping X100 R/W 0 – 500 B124 1247 1248 Brake wa[...]

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 X1 R/W 0 – 1 C040 2079 2080 Overload signal output mode X1 R/W 0 – 1 C041 2081 2082 Overload level setting X10 R/W 0 – 2000 C042 2083 2084 Frequ[...]

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 2393 2394 Voltage code selection X1 RO 0 – 1 C198 2395 2396 Inverter model series cod e X1 RO 0 – 1 H – Motor Constants and Functions H001 5001 [...]

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 motor X10 R/W 0 – 10000 H250 5499 5500 PI proportional gain, 2 nd motor X10 R/W 0 – 10000 H051 5101 5102 PI integral gain, 1 st motor X10 R/W 0 ?[...]

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 6020 Feedback option ena ble X1 R/W 0 – 1 P011 6021 6022 Encoder PPR setting X1 R/W 128 – 65000 P012 6023 6024 Control pulse setting X1 R/W 0 – 1 [...]

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 R005 7009 7010 Commanded direction of rotation X1 R/W 0 – 2 R006 7011 7012 Direction of output rotation X1 RO 0 – 360000 R007 7013 7014 Output termin[...]

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 · 13 Carton Contents · 5 Compatibility , Inverter · 7 Configuration · 13 D D - Monitoring Functions · 21 device ID · 13 DIP-switches · 9, 13 E erro[...]

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 · 1 1 W W arranty · 5 W iring · 9 Page 36 of 36[...]