Hitachi Sj7002 Owners Manual
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Precautions for EMC, Models SJ700-004 to -1500 Appendix D D–4 Precautions for EMC, Models SJ700-004 to -1500 The SJ7002 series inverter conforms to the requirements of Electromagnetic Compatibility (EMC) Directive (2004/108/EC). However, when using the inverter in Europe, you must comply with the following specifications and requirements to meet the EMC Directive and other standards in Europe: WARNING: This equipment must be installed, ad justed, and maintained by qualified engineers who have expert knowledge of electric work, inverter operation, and the hazardous circumstances that can occur. Otherwise, personal injury may result. Use the following checklist to ensure the inve rter is within proper operating ranges and conditions. 1. Power supply requirements a.Voltage fluctuation must be -15% to +10% or less. b. Voltage imbalance must be ±3% or less. c. Frequency variation must be ±4% or less d. Total harmonic distorti on (THD) of voltage must be ±10% or less. 2. Installation requirement a.A special filter intended for the SJ700 2 series inverter must be installed. 3. Wiring requirements a.A shielded wire (screened cabl e)must be used for motor wiring, and the length must be according to the following table below. b. The carrier frequency must be set accordi ng to the following table to meet an EMC requirement. c. The main circuit wiring must be sepa rated from the control circuit wiring. 4. Environmental requirements (to be met when a filter is used) a.Ambient temperature must be within the range –10°C to 40°C. b. Relative humidity must be within the range 20% to 90% (non-condensing). c. Vibrations must be 5.9 m/sec 2 (0.6 G) (10 to 55Hz) or less (0.4 to 22kW). 2.94 m/sec2 (0.3 G) (10 to 55Hz) or less (30 to 150kW). d. The inverter must be installed indoors (not exposed to corrosive gases and dust) at an altitude of 1,000 m or less. ModelsCat. Cable length (m)Carrier freq. (kHz) ModelsCat. Cable length (m)Carrier freq. (kHz) SJ700-004L C3 5 2.5 — — — — SJ700-007L C3 5 2.5 SJ700-007H C3 5 2.5 SJ700-015L C3 5 2.5 SJ700-015H C3 5 2.5 SJ700-022L C3 5 2.5 SJ700-022H C3 5 2.5 SJ700-037L C3 5 2.5 SJ700-040H C3 5 2.5 SJ700-055L C3 1 1 SJ700-055H C3 1 2.5 SJ700-075L C3 1 1 SJ700-075H C3 1 2.5 SJ700-110L C3 1 1 SJ700-110H C3 1 2.5 SJ700-150L C3 1 1 SJ700-150H C3 1 2.5 SJ700-185L C3 1 1 SJ700-185H C3 1 2.5 SJ700-220L C3 5 2.5 SJ700-220H C3 1 2.5 Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: [email protected]
SJ7002 Inverter Appendix D D–5 Precautions for EMC, Models SJ700-1850 to -4000 The SJ7002 series inverter conforms to the requirements of Electromagnetic Compatibility (EMC) Directive (2004/108/EC). However, when using the inverter in Europe, you must comply with the following specifications and requirements to meet the EMC Directive and other standards in Europe: WARNING: This equipment must be installed, ad justed, and maintained by qualified engineers who have expert knowl edge of electric work, inverter operation, and the hazardous circumstances that can occur. Otherw ise, personal injury may result. Use the following checklist to ensure the inve rter is within proper operating ranges and conditions. 1. Power supply requirements a.Voltage fluctuation must be -15% to +10% or less. b. Voltage imbalance must be ±3% or less. c. Frequency variation must be ±4% or less. d. Total harmonic distortion (THD) of voltage must be ±10% or less. 2. Installation requirements a.A special filter and a ferrite core intended for the SJ700 2 large capacity series inverter must be installed, shown in the table below. b. A provided direct reactor with the SJ700 large capacity series invert er must be installed. SJ700-300L C3 5 2.5 SJ700-300H C3 1 2.5 SJ700-370L C3 5 2.5 SJ700-370H C3 1 2.5 SJ700-450L C3 5 2.5 SJ700-450H C3 5 2.5 SJ700-550L C3 5 2.5 SJ700-550H C3 5 2.5 SJ700-750H C3 10 2.5 SJ700-900H C3 10 2.5 SJ700-1100H C3 10 2.5 SJ700-1320H SJ700-1500HC3 10 2.5 ModelsCat. Cable length (m)Carrier freq. (kHz) ModelsCat. Cable length (m)Carrier freq. (kHz) Power supply FilterMotor Inverter R, S, TU, V, W Direct ReactorP, P D Ferrite core 1 Ferrite core 2 Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: [email protected]
Precautions for EMC, Models SJ700-1850 to -4000 Appendix D D–6 ✔ = Installation ✘ = No installation 3. Wiring requirements a.Shielded wire (screened cable) is required fo r motor wiring but is not required for direct reactor wiring. And, the length of the cable must be according to the following table. b. The carrier frequency setting must be less than 3 kHz (derated is required) to meet an EMC requirement. c. The main circuit wiring must be sepa rated from the control circuit wiring. 4. Environmental requirements (to be met when a filter is used) a.Ambient temperature must be within the range –10°C to 40°C. b. Relative humidity must be within the range 20% to 90% (non-condensing). c. Vibrations must be 1.96 m/sec 2 (0.2 G) (10 to 55Hz) or less. d. The inverter must be installed indoors (not exposed to corrosive gas and dust) at an altitude of 1,000 m or less. Models Category C2Category C3 FilterFerrite Core 1Ferrite Core 2FilterFerrite Core 1Ferrite Core 2 SJ700-1850HFU2/HFE2 ✔✔✘✘✘✘ SJ700-3150HFU2/HFE2 ✔✘✘✘✘✘ SJ700-4000HFU2/HFE2 ✔✔✘✘✘✘ ModelsCable length (m) to motorto DC reactor SJ700-1850HFU2/HFE2 5 5 SJ700-3150HFU2/HFE2 10 5 SJ700-4000HFU2/HFE2 10 5 Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: [email protected]
Index A A Group functions 3–10 Absolute Position Control Mode 3–72 AC reactors 5–3 Acceleration 1–16, 3–9 characteristic curves 3–26 second function 3–24 two-stage 4–20 Acceleration stop function 3–21 Access levels 3–5, 3–38, 4–23 Access to terminals 2–2 Accessories 5–2 Adaptive auto-tuning 4–73 ADD frequency enable 4–34 Alarm signal 4–47 Algorithms 3–66 Algorithms, torque control 3–5 Ambient temperature 2–8, A–2 Analog disconnect detection 4–55 Analog input settings 3–11, 3–27 Analog inputs current/voltage select 4–24 operation 4–63 sampling filter 4–63 wiring examples 4–65 Analog outputsFM type 4–67 operation 4–66 PWM type 4–66 Analog signal calibration 3–62 Anti-windmilling 3–18, 3–21 Arrival frequency A–2 ASCII code table B–19 ASCII mode communications B–5 Automatic restart 3–30 Automatic voltage regulation 3–23 Auto-tuning 4–71, A–2 adaptive 4–73 procedure 4–72 Auto-tuning constants 3–66 AVR 3–23 B B Group functions 3–30 Base frequency 2–32, A–2 Bibliography A–6 Block check code B–19 Brake control, external 3–48, 4–32, 4–54 Braking 1–16 dynamic 5–6 Braking resistor 2–5, A–2 Braking resistor selection 5–7 Braking unit 2–5 Braking, dynamic 1–19 Break-away torque A–2 C C Group functions 3–50 Capacitor life curve 6–20 Capacitor life warning 4–58 Capacitor replacement 6–21 Carrier frequency 3–44, A–2 Catching a spinning motor 3–45, 3–62 CE approval A–2 CE-EMC guidelines D–2 Chassis ground connection 2–26 Choke 2–5, A–2 Choke, DC link 5–4 Chopper frequency 3–44 Circuit breaker sizes xv Clear cumulative power value 4–36 Clearance 2–8 Coasting 3–45, 3–62 Commercial power source enable 4–22 Communication test mode B–20 Communications 3–61 Communications protocol, ASCII B–5 Communications protocol, ModBus B–21 Communications, serial B–2 Constant torque 3–15 Constant volts/ hertz operation 1–14 Phone: 800.894.0412
Index–2 Control algorithms 3–14 Control gain switching 4–26 Controlled deceleration 3–42 Controlled deceleration at power loss 4–4 Cooling fan control 3–47 Copy Unit 1–3 Current forcing 4–37 Current overload 3–36 Current overload restriction 4–29 D D Group parameters 3–6 DC braking 4–18, 4–19, A–2 derating 3–20 settings 3–18 DC link A–2 choke 5–4 Deadband A–2 Deceleration 1–16, 3–9, 4–18 characteristic curves 3–26 second function 3–24 two-stage 4–20 Default parameter values C–2 Default settings restoring 6–16 Derating DC braking 3–20 Derivative gain 3–22 DeviceNet 5–5 Digital operator 2–29, 3–3 force operation 4–28 removal 2–4 Digital operator panel A–2 Digital operators 1–3 Dimensionsinverter 2–9 terminals 2–20 Diode A–3 Display restriction 3–39 Droop control 4–27 Duty cycle A–3 Dynamic braking 5–6, A–3 usage ratio 3–47, 5–6 E Easy sequence 4–38 Editing parameters 2–29, 2–32 in Run Mode 3–5, 3–38, 4–23 Electromagnetic compatibility D–2 Electronic thermal overload 3–32 Elevator braking 3–48 EMC installati on guidelines D–2 EMC installation precautions D–4 Emergency Stop function 2–37 EMI A–3 EMI filter 5–4 Encoder feedback 3–17 Energy savings mode 3–23 Error PID loop 4–46, A–3 Error codesprogramming 3–75 trip events 6–6 Event clearing 4–24 Expansion bay 2–4 Expansion card functions 3–69 Expansion cardsdigital input 5–5 encoder feedback 5–5 input signals 4–34 output signals 4–54 External brake control 4–32, 4–54 External trip 4–21 F F Group functions 3–9 Factory settings, restoring 6–16 Fan default setting 3–47 Fan outlet 2–8, 2–26 Fan replacement 6–23 Fan unit, Filler plate 1–4 FAQ 1–18 Features 1–2, 2–2 Ferrite core 5–4 Filtersnoise suppression 5–2 Fine-tuning functions 3–30 Force operation from digital operator 4–28 Force terminal mode 4–35 Forward run command 4–15 Forward/reverse drive stop 4–41 Forward/reverse rotation signals 4–61 Four-quadrant operation A–3 Free-run stop 3–45, 3–62, 4–18, 4–20, A–3 Frequency arrival signals 4–44 Frequency matching 3–45, 3–62 Frequency setting A–3 Frequency-related functions 3–20 Frequently asked questions 1–18 Functions 1–16 Fuse ratings 2–18 Fuse sizes xv Fuzzy logic accel/decel 3–23 G Gain settings 4–26 General output signals 4–60 General purpose inputs 4–38 Glossary of terms A–2 Grommets 2–17 Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: [email protected]
SJ7002 InverterIndex–3 H H Group parameters 3–66 Harmonics A–3 Heatsink overheat warning 4–59 History of trip events 3–8 Home search A–4 Horsepower A–3 I IGBT 1–14, A–3 test method 6–27 Index of terminal functions 4–11 Inertia A–3 Initialization 6–16 Input active range 3–27 Input circuits 4–13 Input terminals 2–22 Inspection electrical measurements 6–25 IGBT test method 6–27 measurement techniques 6–26 procedures 6–17 unpacking 2–2 Installation 2–6 Instantaneous power failure 4–48 Insulation test 6–19 Integral gain 3–22 Intelligent input terminals 3–50, 4–13 Intelligent input wiring examples 4–13 Intelligent output terminals 3–55, 4–43 Intelligent terminal functions 3–50 Intelligent terminal index 4–11 Intelligent terminals A–3 Inverter 1–18 Inverter definition A–3 Inverter ready signal 4–61 Inverter specifications 1–6 Isolation transformer A–4 J Jog command 4–18 Jog frequency settings 3–13 Jogging operation A–4 Jump frequency 3–21, A–4 K Keypadfeatures 2–29, 3–3 navigation 2–31, 3–4 navigation, trip events 6–15 Keypad features 2–29 Keypads 1–3, 3–2 L LEDs 2–29, 3–3 Line reactor A–4 Linear accel/decel 3–26 Logic connector 4–9 Logic output signals 4–58 Logic terminals 3–50, 3–55 input wiring examples 4–13 Low cooling fan speed 4–59 Low output current signal 4–60 M Main profile parameters 3–9 Maintenance procedures 6–17 Major failure signal 4–61 Megger test 6–19 ModBus mode communications B–21 Model number convention 1–5 Momentum A–4 Monitor mode 2–31, 2–35, 2–36, 3–4 Monitoring functions 3–6 Motor constants 3–66, 4–69 auto-tuning 4–71 manual setting of 4–74 Motor load A–4 Motor poles 2–34 Motor selection 1–19 Motor wiring 2–26 Mounting location 2–6 Multiple motorsconfiguration 4–76 Multi-speed operation 4–15, 4–17, A–4 Multi-speed profiles 1–16 Multi-speed settings 3–13 Multi-stage position select 4–39 N Nameplate 1–5 Navigational map 2–31, 3–4 trip events 6–15 NEC A–4 NEMA A–4 NEMA compliance 2–17 NEMA rating 2–8 Network dete ction signal 4–57 Noise filters 5–2 AC reactor 2–5 Noise suppression 1–19 Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: [email protected]
Index–4 O Open-collector outputs 4–43, A–4 Operational modes 3–5 Operator interfaces 1–3 Optimal accel/decel 3–23 Optional components 2–5 Options 1–2 Orientation A–4 Output circuits 4–43 Output deviation for PID control 4–46 Output frequency 3–9 Output overload 3–36 Output terminals 2–26 Over-current trip 3–30 Overload advance notice signal 4–46 Overload restriction 3–36, 4–29 Over-torque signal 4–48 P P Group functions 3–69 P/PI selection 4–26 Parameter editing 2–29, 2–32 Parameter settings tables C–2 Parameters 1–16 Phase loss 3–30 PID feedback second stage output 4–56 PID loop 1–19, A–4 Clear integrator 4–26 Disable 4–26 error A–3 operation 4–75 output deviation 4–46 process variable A–4 setpoint A–5 settings 3–22 PLC, connecting to 4–7 Poles 1–19 Poles of motor 2–34 Potentiometer 2–33, 4–65 Power factor A–4 Power failure 4–48 Power failure response 3–30 Power loss 4–4 Power loss response 3–42 Power source switching 4–22 Power-on time over signal 4–51 Powerup test 2–27 observations 2–36 Powerup, unattended start 4–21 Process variable A–4 Program mode 2–31, 2–36, 3–4 Programming device 3–2 Programming error codes 3–75 Programming error monitoring 3–8 Proportional gain 3–22 Pulse counter signals 4–42 Pulse-width modulation 4–66 PWM A–4 R Ratings label 1–5 Reactance A–5 Read/write copy unit 1–3, 3–2 Rectifier A–5 Reduced torque 3–15 Regenerative braking A–5 Regulation A–5 Regulatory agency approvals 1–5 Relay alarm contacts 4–47 Remote control 4–28 Removable components 1–4 Reset function 4–24 Reset Mode 3–62 Restart Mode 3–45, 3–62 Retention screws 2–4 Reverse run command 4–15 Reverse torque A–5 Reverse U-shape accel/decel 3–26 Rotor A–5 Run command 4–15 Run mode 2–36, 3–5 Run signal 4–44 Running the motor 2–35 Run-time edits 3–5, 3–38, 4–23 Run-time signal 4–51 S Safety messages i Saturation voltage A–5 Second motor 4–19 Second stage output, PID 4–56 Sensorless vector control 3–14, 3–16, A–5 Serial communications 3–61, B–2 Set 2nd/3rd motors 4–19 Setpoint A–5 Sigmoid accel/decel 3–26 Single-phase power A–5 Sinking I/O 4–7 Slip A–5 Software lock 3–5, 3–38, 4–23 Sourcing I/O 4–7 Spare parts 6–20 Specifications general 1–10 logic signals 4–9 Speed control 1–14, 1–16, 4–15, 4–17 Speed loop gains 4–26 Speed pot 2–33 Speed servo ON 4–37 Speed/position control select 4–41 Squirrel cage A–5 Standard functions 3–10 Start frequency A–5 Starting contact signal 4–59 Stator A–5 Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: [email protected]
SJ7002 InverterIndex–5 Stop command 4–15 Stop Mode 3–45 Supply wiring 2–22 Switching frequency 3–44 Symbol definitions i System description 2–5 T Tachometer A–5 Teaching (position) function 3–73 Technical support 1–xx Term definitions A–2 Terminal block 1–4 Terminal listing 4–11 Thermal overload 3–32 Thermal protection 4–25 Thermal switch A–6 Thermal warning 4–52 Thermistor A–6 Thermistor input 4–25 Third motor 4–19 Three-phase power A–6 motor phase connections 1–15 Three-wire interface 4–25 Torque 1–14 Torque boost 3–17 Torque control algorithms 3–5, 3–14, 3–66 tuning 4–69 Torque control enable 4–35 Torque limit 4–30 Torque limit signal 4–51 Torque specs, terminals 2–20 Torque, definition A–6 Transistor A–6 Transporting the inverter 2–7 Trip events 3–8 clearing 6–5 definition A–6 error codes 6–6 external 4–21 history 6–15 monitoring 6–5 Trip history 6–15 Trip mode 4–24 Troubleshooting tips 6–3 Two-stage accel/decel 4–20 U U Group functions 3–74 UL instructions xii Unattended start protection 4–21 Under-voltage signal 4–48 Under-voltage trip 3–30 Unpacking 2–2 Up/Down functions 4–28 User-selectabl e menu functions 3–74 U-shape accel/decel 3–26 V V/f control 3–14 V/f control setting 3–47 V/f free-setting 3–16 Variable torque 3–15 Variable-frequency drives introduction 1–14 Velocity profile 1–16 Ventilation 2–8, 2–26 W Warningsoperating procedures 4–3 Warranty 6–29 Watt loss A–6 Windmilling 3–18, 3–21 Window comparator signals 4–62 Wiringanalog inputs 4–65 gauge 2–18 intelligent input wiring examples 4–13 logic 2–26 logic connector 4–9 output 2–26 power input 2–22 preparation 2–17 serial communications B–3 system diagram 4–8 Z Zero-phase reactor 5–4 Zero-return functions 4–40 Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: [email protected]