Hitachi SJ700-2 Series Manuale Utente

HITACHI INVERTER SJ700-2 SERIES SERVICE MANUAL After reading this manual, keep it handy for future reference. NTS

1 - 6 Default Code Function name Monitored data or setting _FF _FEF _FUF Note A081 AVR function select 00 (always on), 01 (always off), 02 (off d

1 - 7 Default Code Function name Monitored data or setting _FF _FEF _FUF Note b001 Selection of restart mode 00 (tripping), 01 (starting with 0 Hz

1 - 8 Default Code Function name Monitored data or setting _FF _FEF _FUF Note b034 Run/power-on warning time 0. to 9999. (0 to 99990), 1000 to 65

1 - 9 Default Code Function name Monitored data or setting _FF _FEF _FUF Note b078 Cumulative input power data clearance Clearance by setting "

1 - 10 Default Code Function name Monitored data or setting _FF _FEF _FUF Note C001 Terminal [1] function (*2) 18 (*2) C002 Terminal [2] functio

1 - 11 Default Code Function name Monitored data or setting _FF _FEF _FUF Note C021 Terminal [11] function 01 C022 Terminal [12] function 00

1 - 12 Default Code Function name Monitored data or setting _FF _FEF _FUF Note C038 Low-current indication signal output mode selection 00 (output

1 - 13 Default Code Function name Monitored data or setting _FF _FEF _FUF Note Ter minal C111 Overload setting (2) 0.0 to 2.00 x "rated curr

1 - 14 Default Code Function name Monitored data or setting _FF _FEF _FUF Note H001 Auto-tuning Setting 00 (disabling auto-tuning), 01 (auto-tuning

1 - 15 Default Code Function name Monitored data or setting _FF _FEF _FUF Note H050 PI proportional gain for 1st motor 0.0 to 999.9, 1000. 100.0

Revision History No. Revision content Date of issue Manual code 1 First edition Octover 2007 NTS204X - The current edition of t

1 - 16 Default Code Function name Monitored data or setting _FF _FEF _FUF Note P001 Operation mode on expansion card 1 error 00 (tripping), 01 (con

1 - 17 Default Code Function name Monitored data or setting _FF _FEF _FUF Note P060 Multistage position setting 0 Position setting range reverse s

1 - 18 Default Code Function name Monitored data or setting _FF _FEF _FUF Note P116 Easy sequence user parameter U (16) 0. to 9999., 1000 to 6553 (

1 - 19 Default Code Function name Monitored data or setting _FF _FEF _FUF Note U001 User-selected function 1 no/d001 to P131 no U002 User-sel

1 - 20 1.3 Code display system and key operations This section describes typical examples of digital operator operation (in basic and full display mod

1 - 21 1.3.1 Example of operation in basic display mode ("b037" = "04" [factory setting]) - Only basic parameters can be disp

1 - 22 Key operation and transition of the codes on display Key operation and transition of the monitored data on display Pressing the or

1 - 23 1.3.2 Example of operation in full display mode ("b037" = "00") All parameters can be displayed in full display mode. Th

1 - 24 1.3.3 Code/data display and key operation in extended function mode U The extended function mode U differs in operation from other extend

2 - 1 OC.Drive OC.Decel OC.Accel Over.C Over.L OL.BRD Over.V EEPROM 2. Troubleshooting 2.1 Inverter trip contents,remedy,advise Name Description Dis

iiiTable of contents Chapter 1 Investigation of the inverter 1.1 Spesification label(Model name,manufacturing number:MFG) ·······················

2- 2 Under.V CT CPU EXTERNAL USP GND.Flt OV.SRC Inst.P-F OH.stFAN OH.fin Name Description Display on digital operatorDisplay on remote operatorTroubl

2 - 3 to GA.COM PH.fail Main.Cir IGBT TH BRAKE EMR OL-LowSP NET.ERR OP1-0 OP1-9 Name Description Display on digital operatorDisplay on remote operato

2- 4 Name Description Display on digital operatorDisplay on remote operator Troubleshooting and corrective action Option 2 error The inverter detects

2 - 5 2.2 Option boards error codes When an option board is mounted in the optional port 1 (located near the operator connector), the error code displ

2- 6 2.2.2 Error indications by protective functions with the digital option board (SJ-DG) mounted Name Description Display on digital operator Displ

2 - 7 OP1-9 OP2-9 OP1-2OP2-2OP1-0OP2-0OP1-1OP2-12.2.3Error indications by protective functions with the DeviceNet option board (SJ-DN) mounted Name D

2- 8 2.2.4 Error indications by protective functions with the easy sequence function used Name Description Display on digital operator Display on rem

2 - 9 2.3 Trip conditions monitoring : Resetting : Initialization at power-on or with the reset terminal turned on : Stopping the motor : Decelera

2- 10 2.4 Warning Codes The following table lists the warning codes and the contents of parameter readjustments: Warning code Target function code C

2 - 11 2.5 Initialization setting The initialization function allows you to initialize the adjusted settings on the inverter to restore the factory se

ivAppendix Circuit Diagram··························································································································

3-1 3. Debug Mode Specifying "01" (ON) for the debugging-mode selection function (C091) displays the functions described below. Note: The

3-2 3.2 Function Modes No. Function name Function code Range of data 5 Function for factory adjustment C170-C194 Change inhibited 6 Region cod

3-3 3.4 Inverter Setting The logic board is common to all inverter models. If you change the inverter capacity or voltage class, you must also adju

3-43.4.2 Confirming the completion of initialization (1)Confirm the voltage class setting. (Confirming method) Display code "A082" on

4-14.The check of control power supply voltage and a control signal 4.1 Control power supply Measurement place Item Tolerance level+ - PV5 +5V power

5 - 1 5. Maintenance and Inspection 5.1 Precautions for Maintenance and Inspection 5.1.1 Daily inspection Basically check your system during the inver

5 - 2 5.2 Daily and Periodic Inspections Inspection cyclePeriodicPart to inspect Inspection item Detail of inspection DailyAnnual Biennial Inspection

5 - 3 5.3 Ground Resistance Test with a Megger When testing an external circuit with a megger, disconnect all the external circuit cables from the inv

1 - 1 1. Investigation of the inverter 1.1 Specification label(Model name,Manufacturing number:MFG) ･There is a specification label attached to the in

5 - 4 5.5 Method of Checking the Inverter and Converter Circuits You can check the quality of the inverter and converter circuits by using a tester.

5 - 5 5.6 Replacing Parts The inverter consists of many parts and it functions normally only when all the parts operate normally. The table below

5 - 6 3) Removing the sheet-metal-case type of cooling-fan unit <1> Remove the terminal block cover and front cover. <2> Make sure that th

5 - 7 2) Mounting the molded-case type of smoothing capacitors (note)This feature to remove the smoothing capacitor easily is not available for the mo

5 - 8 (3) Smoothing capacitors (on PCB) Smoothing capacitors on PCB is recommended to be replaced after 10 years of usage under standard installation,

P NCB circuitR S TPKD PDSCRGN RB BRDG NN XG YG ZG UE VE WE UG VG WG P U W OH1 THF THPTHCOMFF1 FF2Inst. powerfailure detectOptcouplerPhase fail detectO

SJ700-055-110LF**2 Circuit Diagram 6-2 Logic BoardOption Board-1 OPT1COption Board-2 OPT2CThermistor Thermistor R0T0 TM Board 1 212042114020Mai

6-3 SJ700-150LF**2 185LF**2 Circuit Diagram Option Board-1 OPT1COption Board-2 OPT2CZCL 1 2120 421 140 20 J11 J92 G2 G1 TMR TMS TMT TMN1 TMP1 J

6-4 SJ700-220LF**2 Circuit Diagram R0T0 TM Board Charge Lanp Logic Board Thermistor Thermistor ZCL 1 21 20 40 21 1 40 20 J11 Main Board J92 G2

6-5 SJ700-300LF**2 Circuit Diagram R0T0 TM Charge Lamp Logic Board Thermistor Thermistor ZCL 1 21 20 40 21 1 40 20 J11 Main Board J92 G2 G1 TMR

1 - 2 1.2 Precautions for Data Setting The default display mode limits the screens (parameters) that can be displayed on the monitor. To enable the di

Thermistor Thermistor 6-6 R0T0 TM Board Charge Lamp Ground Terminal with Jumper (EU/JPN switch) Logic Board SJ700-370LF**2 Circuit Diagram ZCL 1

6-7 SJ700-450LF**2 Circuit Diagram Thermistor Thermistor R0T0 TM Board Charge Lamp Ground Terminal with Jumper (EU/JPN switch) Logic Board ZCL 1

6-8 SJ700-550LF**2 Circuit Diagram R0T0 TM Board Charge Lamp Ground Terminal with Jumper (EU/JPN switch) Logic Board ZCL 1 21 20 40 21 1 40 20 J5

6-9 SJ700-055-110HF**2 Circuit Diagram Thermistor Thermistor R U V W R Logic BoardOption Board-1 OPT1COption Board-2 OPT2C R0T0 TM Board 1 21 20 4

6-10 SJ700-150HF**2 Circuit Diagram R0T0 TM Board Charge Lamp Logic Board Thermistor Thermistor ZCL 1 21 20 40 21 1 40 20 J11 Main Board J92 G2

6-11 SJ700-185HF**2 220HF**2 Circuit Diagram R0T0 TM Board Charge Lamp Logic Board Thermistor Thermistor ZCL 1 21 20 40 21 1 40 20 J11 Main Board

6-12 SJ700-300HF**2 Circuit Diagram Option Board-1 Option Board-2 R0T0 TM Board Charge Lamp Logic Board Thermistor Thermistor ZCL 1 21 20 40 21 1

6-13 Thermistor Thermistor Option Board-1 SJ700-370HF**2 Circuit Diagram R0T0 TM Board Charge Lamp Ground Terminal with Jumper (EU/JPN switch)

6-14 SJ700-450HF**2 550HF**2 Circuit Diagram R0T0 TM Board Charge Lamp Ground Terminal with Jumper (EU/JPN switch) Logic Board Thermistor Th

1 - 3 Code Function name Monitored data or setting Default Note d025 User monitor 0 -2147483647 to 2147483647 (upper 4 digits including “-“) −

1 - 4 1.2.3 Extended Function Mode Default Code Function name Monitored data or setting _FF _FEF _FUF Note A001 Frequency source setting 00 (keypad

1 - 5 Default Code Function name Monitored data or setting _FF _FEF _FUF Note A041 Torque boost method selection 00 (manual torque boost), 01 (au