HITACHI INVERTER SJ700-2 SERIES SERVICE MANUAL After reading this manual, keep it handy for future reference.
Revision History No. 1 Revision content First edition Date of issue Octover 2007 Manual code NTS204X - The current edition of this Instruction Manual also includes some corrections of simple misprints, missing letters, misdescriptions and certain added explanations other than those listed in the above Revision History table.
Table of contents Chapter 1 Investigation of the inverter 1.1 Spesification label(Model name,manufacturing number:MFG) ················································1 - 1 1.1.1 Model name, ················································································································1 - 1 1.1.2 MFG number················································································································1 - 1 1.
Appendix Circuit Diagram····························································································································6 - 1 Internal block diagram ·················································································································6 - 2 Structure figure ····························································································································6 - 15 iv
1. Investigation of the inverter 1.1 Specification label(Model name,Manufacturing number:MFG) ･There is a specification label attached to the inverter as shown in Figure 1-1. Specification label Figure 1-1 Location of the specifications label ･Please confirm the model name and MFG number from the specification label as follows.
1.2 Precautions for Data Setting The default display mode limits the screens (parameters) that can be displayed on the monitor. To enable the display of all parameters, specify "00" (full display) for the function code display restriction (b037). To enable the parameters to be changed while the inverter is operating, specify "10" for the software lock mode selection (b031). 1.2.1 Monitoring Mode Code Function name d001 Output frequency monitoring 0.00 to 99.99, 100.0 to 400.
Code Function name Monitored data or setting Default d025 User monitor 0 -2147483647 to 2147483647 (upper 4 digits including “-“) − d026 User monitor 1 -2147483647 to 2147483647 (upper 4 digits including “-“) − d027 User monitor 2 -2147483647 to 2147483647 (upper 4 digits including “-“) − d028 Pulse counter 0 to 2147483647 (upper 4 digits) − d029 Position setting monitor -1073741823 to 1073741823 (upper 4 digits including “-“) − d030 Position feedback monitor -1073741823 to 1073741
1.2.3 Extended Function Mode Default Code Function name Frequency source setting A001 Basic settings _FEF _FUF 02 01 01 01 (control circuit terminal block), 02 (digital operator), 03 (RS485), 04 (option 1), 05 (option 2) 02 01 01 A003 Base frequency setting 30. to "maximum frequency " (Hz) 60. 50. 60. A203 Base frequency setting, 2nd motor 30. to "maximum frequency, 2nd motor" (Hz) 60. 50. 60. A303 Base frequency setting, 3rd motor 30. to "maximum frequency, 3rd motor" (Hz) 60.
Default Code Function name Monitored data or setting Note PID control Frequency upper/lower limit and jump frequency DC braking V/f characteristic _FF _FEF A041 Torque boost method selection 00 (manual torque boost), 01 (automatic torque boost) A241 Torque boost method selection, 2nd motor 00 (manual torque boost), 01 (automatic torque boost) 00 00 A042 Manual torque boost value 0.0 to 20.0 (%) 1.0 A242 Manual torque boost value, 2nd motor 0.0 to 20.0 (%) 1.
Default Acceleration and deceleration Operation-target frequency n and deceleratio External frequency adjustment Operation mode and acceleration/deceleration function AVR Code Function name Monitored data or setting Note _FF _FEF _FUF 02 00 00 A081 AVR function select 00 (always on), 01 (always off), 02 (off during deceleration) A082 AVR voltage select 200 V class: 200, 215, 220, 230, 240 (V) 400 V class: 380, 400, 415, 440, 460, 480 (V) A085 Operation mode selection 00 (normal opera
Default Code Function name Monitored data or setting Note Restart after instantaneous power failure or tripping _FF b001 b002 b003 b004 b005 b006 b007 b008 b009 b010 b011 b012 b212 Electronic thermal function b312 00 Allowable under-voltage power 0.3 to 25.0 (s) failure time Retry wait time before motor restart 0.3 to 100.
Default Code Function name Monitored data or setting Note Window comparator Non-stop operation at momentary power failure Torque limitation Others _FF _FEF b034 Run/power-on warning time 0. to 9999. (0 to 99990), 1000 to 6553 (10000 to 655300) (hr) 0.
Default Code Function name Monitored data or setting Note Others Free setting of V/f characteristic Others _FF _FEF b078 Cumulative input power data clearance b079 Cumulative input power display gain setting 1. to 1000. b082 Start frequency adjustment 0.10 to 9.99 (Hz) 0.50 b083 Carrier frequency setting 0.5 to 15.0 (kHz) (subject to derating) 5.
Default Code Function name Monitored data or setting Note Intelligent input terminals _FF C001 Terminal [1] function (*2) C002 Terminal [2] function C003 Terminal [3] function (*2) C004 Terminal [4] function C005 Terminal [5] function C006 Terminal [6] function C007 Terminal [7] function C008 Terminal [8] function 01 (RV: Reverse RUN), 02 (CF1: Multispeed 1 setting), 03 (CF2: Multispeed 2 setting), 04 (CF3: Multispeed 3 setting), 05 (CF4: Multispeed 4 setting), 06 (JG: Jogging), 07 (DB:
Default Code Function name Monitored data or setting Note Intelligent output terminals Analog monitoring Intelligent output terminals _FF _FEF C021 Terminal [11] function C022 Terminal [12] function C023 Terminal [13] function C024 Terminal [14] function C025 Terminal [15] function C026 Alarm relay terminal function C027 [FM] siginal selection 00 (output frequency), 01 (output current), 02 (output torque), 03 (digital output frequency), 04 (output voltage), 05 (input power), 06 (elect
Default Code Function name Monitored data or setting Note Meter adjustment Others Adjustment Communication function Levels and output terminal status _FF C038 Low-current indication signal output mode selection C039 Low-current indication signal detection level 00 (output during acceleration/deceleration and constant-speed operation), 01 (output only during constant-speed operation) 0.0 to 2.
Default Code Function name Monitored data or setting Note Other Input terminal response Output terminal operation function Adjust ment Term inal _FF _FEF _FUF Rated current of inverter C111 Overload setting (2) 0.0 to 2.00 x "rated current" (A) C121 [O] input zero calibration 0. to 9999., 1000 to 6553 (10000 to 65530) C122 [OI] input zero calibration 0. to 9999., 1000 to 6553 (10000 to 65530) Factory setting C123 [O2] input zero calibration 0. to 9999.
Default Code Function name Monitored data or setting Note _FF Auto-tuning Setting 00 (disabling auto-tuning), 01 (auto-tuning without rotation), 02 (auto-tuning with rotation) 00 Motor data selection, 1st motor 00 (Hitachi standard data), 01 (auto-tuned data), 02 (auto-tuned data [with online auto-tuning function]) 00 H202 Motor data selection, 2nd motor 00 (Hitachi standard data), 01 (auto-tuned data), 02 (auto-tuned data [with online auto-tuning function]) H003 Motor capacity, 1st motor 0.
Default Code Function name Note Monitored data or setting Control constants _FF _FEF H050 PI proportional gain for 1st motor 0.0 to 999.9, 1000. 100.0 H250 PI proportional gain for 2nd motor 0.0 to 999.9, 1000. 100.0 H051 PI integral gain for 1st motor 0.0 to 999.9, 1000. 100.0 H251 PI integral gain for 2nd motor 0.0 to 999.9, 1000. 100.0 H052 P proportional gain setting for 1st motor 0.01 to 10.00 1.00 H252 P proportional gain setting for 2nd motor 0.01 to 10.00 1.
Default Code Function name Monitored data or setting Note Optional functions _FF _FEF P001 Operation mode on expansion card 1 error 00 (tripping), 01 (continuing operation) 00 P002 Operation mode on expansion card 2 error 00 (tripping), 01 (continuing operation) 00 P011 Encoder pulse-per-revolution (PPR) setting 128. to 9999.
Default Code Function name Monitored data or setting Note _FF Multistage position setting 0 Position setting range reverse side to forward side (upper 4 digits including “-“) 0 Multistage position setting 1 Position setting range reverse side to forward side (upper 4 digits including “-“) 0 Multistage position setting 2 Position setting range reverse side to forward side (upper 4 digits including “-“) 0 Multistage position setting 3 Position setting range reverse side to forward side (upper 4
Default Code Function name Monitored data or setting Note Easy sequence function _FF _FEF P116 Easy sequence user parameter U (16) 0. to 9999., 1000 to 6553 (10000 to 65535) 0. P117 Easy sequence user parameter U (17) 0. to 9999., 1000 to 6553 (10000 to 65535) 0. P118 Easy sequence user parameter U (18) 0. to 9999., 1000 to 6553 (10000 to 65535) 0. P119 Easy sequence user parameter U (19) 0. to 9999., 1000 to 6553 (10000 to 65535) 0. P120 Easy sequence user parameter U (20) 0.
Default Code Function name Monitored data or setting Note User parameters _FF _FEF U001 User-selected function 1 no/d001 to P131 no U002 User-selected function 2 no/d001 to P131 no U003 User-selected function 3 no/d001 to P131 no U004 User-selected function 4 no/d001 to P131 no U005 User-selected function 5 no/d001 to P131 no U006 User-selected function 6 no/d001 to P131 no U007 User-selected function 7 no/d001 to P131 no U008 User-selected function 8 no/d001 to P131 no
1.3 Code display system and key operations This section describes typical examples of digital operator operation (in basic and full display modes) and an example of special digital operator operation in extended function mode U. The initial display on the monitor screen after power-on depends on the setting of function "b038". For details, see Section 4.2.81, "Initial-screen selection," (on page 4-76).
1.3.1 Example of operation in basic display mode ("b037" = "04" [factory setting]) - Only basic parameters can be displayed in basic display mode. (All parameters in monitor mode, four parameters in function mode, or 20 parameters in extended function mode) - Other parameters are not displayed. To display all parameters, select the full display mode ("b037" = "00"). No.
Key operation and transition of the codes on display Key operation and transition of the monitored data on display Pressing the 1 or 2 key respectively scrolls up or down the code displayed in code display mode or increases or decreases the numerical data displayed in data display mode. Press the 1 or 2 key until the desired code or numerical data is shown. To scroll codes or increase/decrease numerical data faster, press and hold the key.
1.3.2 Example of operation in full display mode ("b037" = "00") All parameters can be displayed in full display mode. The display sequence of parameters matches their sequence shown in Chapter 8, "List of Data Settings.
1.3.3 Code/data display and key operation in extended function mode U The extended function mode U differs in operation from other extended function modes because the extended function mode U is used to register (or automatically record) other extended-function codes as user-specified U parameters.
2. Troubleshooting 2.1 Inverter trip contents,remedy,advise Name Description If the motor is constrained or suddenly accelerated During or decelerated, a high constantcurrent will flow in the speed inverter and the inverter operation may fail. To avoid this problem, the inverter shuts off its output and During displays the error code shown on the right when it deceleration detects a current higher Overcurrent than a specified level.
Name Description If the inverter input voltage drops, the control circuit of the inverter cannot function normally. Therefore, the inverter shuts off its output when the input voltage falls below a specified level. Undervoltage The inverter will trip if the DC voltage across the P and N terminals exceeds about 175 VDC (in case of the 200 V class models) or about 345 VDC (in case of the 400 V class models).
Name Description Display on Display on digital operator remote operator Gate array If an error occurs in the communication communica- between the internal CPU and gate tion error array, the inverter will trip. Phase loss input protection GA.COM When the phase loss input protection has been enabled (b006 = 01), the inverter will trip to avoid damage if an phase loss input is detected. The inverter trips when the phase loss input continues for about 1 second or more. PH.
Name Option 2 error Description The inverter detects errors in the option board mounted in the optional slot 2. For details, refer to the instruction manual for the mounted option board. If the input voltage falls, the inverter will shut off its output, display the code shown on the right, and wait for the recovery of the input voltage. Waiting in The inverter will display the same error undervoltage code also during an instantaneous status power failure.
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 display format is "E6*. " (on the digital operator) or "OP1-*" (on the remote operator). When it is mounted in the optional port 2 (located near the control circuit terminal block), the error code display format is "E7*. " (on the digital operator) or "OP2-*" (on the remote operator). 2.2.
2.2.2 Error indications by protective functions with the digital option board (SJ-DG) mounted Name Display on digital operator Description SJ-DG error If timeout occurs during the communication between the inverter and digital option board, the inverter will shut off its output and display the error code shown on the right. Display on remote operator ERR1*** OP1-0 OP2-0 Note: The input mode is determined by a combination of DI switch and rotary switch settings.
2.2.3Error indications by protective functions with the DeviceNet option board (SJ-DN) mounted Name Display on digital operator Description Display on remote operator If the disconnection due to the Bus-Off signal or timeout occurs during the DeviceNet operation using DeviceNet commands, communicatio the inverter will shut off its output and n error display the error code shown on the right. (The inverter will trip according to the settings of "p45" and "P048".
2.2.4 Error indications by protective functions with the easy sequence function used Name Invalid instruction Nesting count error Execution error 1 Description - The inverter will display the error code shown on the right if an invalid instruction is found in a downloaded program. (*1) - The inverter will display the error code if the PRG terminal is turned on when no program has been loaded.
2.3 Trip conditions monitoring 1) Trip factor These digits indicate a trip factor. See Section 5.1.1. This digit indicates the inverter status at tripping.
2.
2.5 Initialization setting The initialization function allows you to initialize the adjusted settings on the inverter to restore the factory settings. You can also clear the trip history data alone. The settings of initialization are described below. The settings of "P100" to "P131", running-time data, and power-on time data cannot be cleared.
3. Debug Mode Specifying "01" (ON) for the debugging-mode selection function (C091) displays the functions described below. Note: The debugging-mode selection function (C091) is not displayed when the factory settings are applied. To enable the display of said function, specify "00" (ALL) for the display selection function (b037). 3.1 Monitor Modes No.
3.2 Function Modes No. 5 6 7 8 9 3.3 Function name Function for factory adjustment Region code for inverter Capacity code for inverter Voltage class code for inverter Inverter mode Function code C170-C194 C195 C196 C197 C198 Range of data Change inhibited JP (intended for Japan) 0.2 to 55.
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 adjust the relevant settings of the logic board to those of the inverter. 3.4.1 Setting procedure (1) Prepare for power-on. (1.1) Connect the digital operator to the inverter. (2) Turn the inverter power on. (2.1) Select "00" (ALL) for the display selection (b037). (3) Set the region, output capacity, voltage class, and default data codes. (3.
3.4.2 Confirming the completion of initialization (1)Confirm the voltage class setting. (Confirming method) Display code "A082" on the monitor, press the FUNC key, and then confirm that data shown in the table below is displayed on the monitor. Note: Initialization switches the display mode of the digital operator to basic mode. Therefore, display code "b037" on the monitor before confirmation, and then select "00".
4.The check of control power supply voltage and a control signal 4.1 Control power supply Item Measurement place Tolerance level + - 4.5-5.5V J1 connector 5pin,6pin Control terminal L PV12 +12V power supply 10.8V-13.2V J1 connector 3pin Control terminal L Nv12 -12V power supply -13.2V--10.8V J1 connector 4pin Control terminal L PV24 +24V power supply 21.6V-26.4V J1 connector 2pin,3pin Control terminal P24 Control terminal CM1 PV5 +5V power supply 4.
5. Maintenance and Inspection 5.1 Precautions for Maintenance and Inspection 5.1.1 Daily inspection Basically check your system during the inverter operation to confirm that: 1) the motor is operating according to the settings on the inverter, 2) the installation environment is normal, 3) the cooling system is normal, 4) no abnormal vibrations and noise are generated, 5) no equipment overheating and discoloration are found, and 6) there are no unusual smells.
5.2 Daily and Periodic Inspections Part to inspect Inspection cycle Inspection item Detail of inspection Daily Inspection method Periodic Criterion Test equipment Annual Biennial General Main circuit Environment Check the ambient temperature, humidity, and dust. Whole inverter Check for abnormal vibrations and noise. Power supply voltage Check that the main circuit voltage is normal. General check (1) Check the ground resistance between the main circuit and ground terminals with a megger.
5.3 Ground Resistance Test with a Megger When testing an external circuit with a megger, disconnect all the external circuit cables from the inverter to prevent it from being exposed to the test voltage. Use a tester (in high-resistance range mode) for a conduction test on the control circuit. Do not use a megger or buzzer for that purpose. Apply the ground resistance test using a megger only to the main circuit of the inverter. Do not carry out the test using a megger for its control circuit.
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. (Preparation) 1) Remove the external power supply cables from terminals R, T, and T, the motor cables from terminals U, V, and W, and the regenerative braking resistor cables from terminals P and RB. 2) Prepare a tester. (Use the 1Ω-measuring range.
5.6 Replacing Parts The inverter consists of many parts and it functions normally only when all the parts operate normally. The table below lists the parts that may be subject to changes in characteristics and malfunctions after long-time use, even normally, over a specified number of years. Each part should be replaced at specified intervals to prevent inverter faults and changes in inverter characteristics. Be sure to periodically replace the parts for preventive maintenance.
3) Removing the sheet-metal-case type of cooling-fan unit <1> Remove the terminal block cover and front cover. <2> Make sure that the Charge lamp goes off. <3> Remove the screws at the top. <4> Lift the cooling-fan mounting plate to remove it from the inverter. <5> Remove the fan connector. <6> Remove the cooling fans from the cooling-fan mounting plate.
2) Mounting the molded-case type of smoothing capacitors (note)This feature to remove the smoothing capacitor easily is not available for the mold case type(up to 11Kw) <1> Place the capacitor unit on the capacitor mounting plate. <2> Fit both edges of the capacitor mounting plate into the guide grooves in the inverter casing, and then insert the plate into the inverter. <3> Secure the capacitor board to the main circuit terminal block by using the connection terminal screws.
(3) Smoothing capacitors (on PCB) Smoothing capacitors on PCB is recommended to be replaced after 10 years of usage under standard installation, which is the same as main Smoothing capacitors. If abnormality is found by visual inspection and/or if the control power supply is not activated after the power ON, the capacitors are required to be replaced. (The replacement is done by the PCB replacement, since the capacitors themselves cannot be replaced.
6-1 N (N) (N) VDC (L) IWF IUF IWF PD SCRG FW 7 Emergency Stop 8 Overcurrent detection TRIP PHF Opt coupler (N) STR 5 4 A/D 3 2 1 GARXD TRES GARES GASCK GASRS for communicatio n. Operates duri ng stoppin g. (L) GARXD TRES GARES GASCK GASRS Opt coupler (L) BRD Slide switch S1 6 ZG (N) GY (L) PHF Opt coupler (N) GZ (L) VS TH FM (L) WS US VS CM2 15 WS (L) (N) GU VE PWM signal US High speed opt coupler GA (5V) (N) GS0 UE SH Microprocessor (3.
6-2 T0 R0 1 STOP /RESET 2 HITACHI FUNC RUN PRG RUN Charge Lamp STR % A V Hz kW ALARM POWER J91 R0T0 TM Board T R G J92 with Jumper (EU/JPN switch) J51 Ground Terminal G R S T RB P PD N G2 PLUG TM2(RS422/MODBUS-RTU) L H O O2 OI AM FM AMI 1 21 FW 8 P24 PLC CM1 TH CN1 TMC 7 CM1 Logic Board 4 21 J1 20 Main Board Bus Capacitor Board 1 J1 PIM Circuit Diagram G1 OPEC J91 J92 SJ700-055-110LF**2 6 5 4 3 2 20 40 Flat Cable 1 15 CM2 14 13 12 AL1 A
6-3 T0 R0 1 STOP /RESET 2 HITACHI FUNC RUN PRG RUN J92 STR % A V Hz kW ALARM POWER T R G2 PLUG OPEC J91 J92 (EU/JPN switch) with Jumper Ground Terminal ZCL G1 L H TMT 6 O O2 J10 OI AM 7 TM2(RS422/MODBUS-RTU) J1 AMI R J72 + TH FW 8 P24 PLC CM1 FM CN1 TMC + 7 CM1 Logic Board 1 21 Main Board TMN1 TMP1 4 TMS 0 R 21 2 1 20 TMR 3 4 5 DM Circuit Diagram 1 J1 SJ700-150LF**2 185LF**2 R0T0 TM Board Charge Lamp J51 G G R S T RB P PD N
6-4 1 J92 T0 R0 STOP /RESET 2 STR % A V Hz kW ALARM POWER J91 Board R0T0 TM HITACHI FUNC RUN PRG RUN J51 T R PLUG G1 H R O O2 OI AM AMI FM J72 R FW 8 P24 PLC CM1 TH CN1 TMC 7 CM1 Logic Board 1 21 6 + + Main Board TMTG TMPD TMN1 TMP1 40 L G 21 TM2(RS422/MODBUS-RTU) J1 TMT R2 20 TMS - + 1 J1 TMR T S R DM Circuit Diagram G2 OPEC J91 J92 Ground Terminal with Jumper (EU/JPN switch) ZCL SJ700-220LF**2 Charge Lanp G G R S T P PD N RB
6-5 T0 1 STOP /RESET 2 ZCL J92 R0 % A V Hz kW ALARM POWER J91 STR TM T R G2 PLUG OPEC J91 J92 Ground Terminal with Jumper (EU/JPN switch) R0T0 HITACHI FUNC RUN PRG RUN J51 Charge Lamp G G R S T P PD N SJ700-300LF**2 G1 TM2(RS422/MODBUS-RTU) L H O O2 OI AM FM AMI J72 R FW 8 P24 PLC CM1 TH CN1 TMC 7 CM1 Logic Board 1 21 6 + + Main Board 40 J1 R TMTG TMPD TMN1 TMP1 G 21 TMT R2 20 TMS - + 1 J1 TMR T S R DM Circuit Diagram 5 4 3 2
6-6 J51 1 J92 T0 STOP /RESET 2 R0 STR % A V Hz kW ALARM POWER J91 R0T0 TM Board HITACHI FUNC RUN PRG RUN ZCL Ground Terminal with Jumper (EU/JPN switch) Charge Lamp G G T R S P PD N T R G2 G1 PLUG OPEC J91 J92 SJ700-370LF**2 J95F 3 L H O O2 OI J10 G AM K FM 1 TM2(RS422/MODBUS-RTU) J1 AMI R J72 + FW 8 P24 PLC CM1 TH CN1 TMC 7 CM1 Logic Board 1 21 6 + Main Board 40 1 THY 2 R 21 J95 1 3 DM3 2 20 1 3 DM2 2 1 J1 DM1 2 Circu
6-7 J51 1 J92 T0 STOP /RESET 2 R0 % A V Hz kW ALARM POWER J91 STR Board R0T0 TM HITACHI FUNC RUN PRG RUN ZCL T R TG2 TG1 PLUG OPEC J91 J92 SJ700-450LF**2 Ground Terminal with Jumper (EU/JPN switch) Charge Lamp G G T R S P PD N J66 1 3 J23 L FAN H O O2 OI J10 G AM K 1 TM2(RS422/MODBUS-RTU) J1 AMI FM CB1 + CB8 + FW 8 P24 PLC CM1 TH CN1 TMC 7 CM1 Logic Board 1 21 Main Board 40 J22 1 THY 2 R 21 J21 FAN 3 DM3 2 20 3 1 DM2 2
6-8 J51 1 STOP /RESET J92 T0 2 R0 STR % A V Hz kW ALARM POWER J91 R0T0 TM Board HITACHI FUNC RUN PRG RUN ZCL Ground Terminal with Jumper (EU/JPN switch) Charge Lamp G G T R S P PD N T R TG2 TG1 PLUG OPEC J91 J92 SJ700-550LF**2 J66 1 L J23 FAN H O O2 OI J10 G AM K 1 TM2(RS422/MODBUS-RTU) J1 FM AMI + CB8 + FW 8 P24 PLC CM1 TH CN1 TMC 7 CM1 Logic Board 1 21 Main Board CB1 40 J22 FAN 3 THY 2 R 21 J21 FAN 3 1 DM3 2 20 3 1 DM2
6-9 1 STOP /RESET J92 T0 R0 2 STR % A V Hz kW ALARM POWER J91 R0T0 TM Board HITACHI FUNC RUN PRG RUN J51 T R Ground Terminal with Jumper (EU/JPN switch) Charge Lamp G G R S T RB P PD N PLUG OPEC J91 J92 G2 G1 SJ700-055-110HF**2 TM2(RS422/MODBUS-RTU) H O O2 OI AM AMI FM 1 FW 8 P24 PLC CM1 TH CN1 TMC 7 CM1 Logic Board 40 21 21 Main Board 20 L Bus Capacitor Board 1 J1 J1 PIM Circuit Diagram 6 5 4 3 2 1 20 40 Flat Cable 15 CM2 14 13 12 AL0
6-10 T0 R0 1 STOP /RESET 2 T R STR % A V Hz kW ALARM POWER J91 R0T0 TM Board J92 Ground Terminal with Jumper (EU/JPN switch) ZCL G2 PLUG OPEC J91 J92 SJ700-150HF**2 HITACHI FUNC RUN PRG RUN J51 Charge Lamp G G R S T P PD N RB G1 H O O2 OI J10 AM 7 TM2(RS422/MODBUS-RTU) J1 AMI FM J72 R + + FW 8 P24 PLC CM1 TH CN1 TMC 7 CM1 Logic Board 1 21 Main Board TMN1 TMP1 40 L TMT 6 21 TMS 0 R 20 2 1 1 J1 TMR 3 4 5 DM Circuit Diagram 6 5
6-11 1 J92 T0 STOP /RESET 2 R0 STR % A V Hz kW ALARM POWER J91 T R G2 PLUG OPEC J91 J92 Ground Terminal with Jumper (EU/JPN switch) ZCL R0T0 TM Board HITACHI FUNC RUN PRG RUN J51 Charge Lamp G G T R S P PD N RB SJ700-185HF**2 G1 L O O2 OI AM FM AMI R J72 21 FW 8 P24 PLC CM1 TH CN1 TMC 7 CM1 Logic Board 1 + + Main Board 40 TM2(RS422/MODBUS-RTU) R TMTG TMPD TMN1 TMP1 H G 21 TMT R2 20 TMS - + 1 J1 J1 TMR T S R DM 220HF**2 Circuit
6-12 T0 1 STOP /RESET 2 R0 STR % A V Hz kW ALARM POWER J91 Board R0T0 TM J92 T R G2 PLUG OPEC J91 J92 Ground Terminal with Jumper (EU/JPN switch) ZCL SJ700-300HF**2 HITACHI FUNC RUN PRG RUN Charge Lamp J51 G G T R S P PD N G1 R H O O2 OI AM AMI FM J72 R FW 8 P24 PLC CM1 TH CN1 TMC 7 CM1 Logic Board 1 21 + + Main Board TMTG TMPD TMN1 TMP1 40 L G 21 TM2(RS422/MODBUS-RTU) J1 TMT R2 20 TMS - + 1 J1 TMR T S R DM Circuit Diagram 6 5
6-13 J51 T0 1 STOP /RESET J92 2 R0 STR % A V Hz kW ALARM POWER J91 R0T0 TM Board HITACHI FUNC RUN PRG RUN ZCL Ground Terminal with Jumper (EU/JPN switch) Charge Lamp G G T R S P PD N T R G2 G1 PLUG OPEC J91 J92 SJ700-370HF**2 J95F L O OI FM AMI 1 21 FW 8 P24 PLC CM1 TH CN1 TMC 7 CM1 Logic Board 40 AM J72 R + + Main Board 21 O2 R 20 H J10 G R2 + 1 - TM2(RS422/MODBUS-RTU) J1 J1 J95 T S R DM Circuit Diagram 6 5 4 3 2 TMN J11
6-14 J51 T0 1 STOP /RESET J92 2 R0 STR % A V Hz kW ALARM POWER J91 R0T0 TM Board HITACHI FUNC RUN PRG RUN ZCL Ground Terminal with Jumper (EU/JPN switch) Charge Lamp G G R S T P PD N T R TG2 TG1 PLUG OPEC J91 J92 SJ700-450HF**2 J66 H O O2 OI AM FM J23 J21 TM2(RS422/MODBUS-RTU) J1 AMI CB7 + CB8 + + + FW 8 P24 PLC CM1 TH CN1 TMC 7 CM1 6 Logic Board 1 21 Main Board FAN CB2 CB1 FAN 40 L J10 - R 21 G R2 20 T S R + Circuit Diagram 1
