WJ200 Series Inverter
Quick Reference Guide
• Single-phase Input 200V class
• Three-phase Input
• Three-phase Input
Manual Number: NT3251X
May 2010
Hitachi Industrial Equipment Systems Co., Ltd.
200V class
400V class
Refer to the user manual for detail

   Related Manuals for Hitachi WJ200 Series

   Summary of Contents for Hitachi WJ200 Series

  • Page 1

    WJ200 Series Inverter Quick Reference Guide • Single-phase Input 200V class • Three-phase Input 200V class • Three-phase Input 400V class Manual Number: NT3251X Refer to the user manual for detail May 2010 Hitachi Industrial Equipment Systems Co., Ltd.

  • Page 3

    UL® Cautions, Warnings and Instructions Warnings and Cautions for Troubleshooting and Maintenance The warnings and instructions in this section summarizes the procedures necessary to ensure an ® inverter installation complies with Underwriters Laboratories guidelines. WARNING: Use 60/75°C Cu wire only. (for models: WJ200-001L, 002L, 004L, 007L, 015S, 022S, 004H, 007H, 015H, 022H, 030H) WARNING: Use 75°C Cu wire only.

  • Page 4

    Terminal symbols and Screw size Required Inverter Model Screw Size Wire range Torque (N-m) WJ200-001S WJ200-002S M3.5 AWG16 (1.3mm WJ200-004S WJ200-007S AWG12 (3.3mm WJ200-015S AWG10 (5.3mm WJ200-022S WJ200-001L WJ200-002L M3.5 AWG16 (1.3mm WJ200-004L WJ200-007L WJ200-015L AWG14 (2.1mm WJ200-022L AWG12 (3.3mm WJ200-037L AWG10 (5.3mm WJ200-055L...

  • Page 5

    Fuse Sizes The inverter shall be connected with a UL Listed Cartridge Nonrenewable fuse, rated 600Vac with the current ratings as shown in the table below. Inverter Model Type Rating WJ200-001S WJ200-002S 10A, AIC 200kA WJ200-004S WJ200-007S 15A, AIC 200kA WJ200-015S 30A, AIC 200kA WJ200-022S...

  • Page 6

    Inverter Specification Label The Hitachi WJ200 inverters have product labels located on the right side of the housing, as pictured below. Be sure to verify that the specifications on the labels match your power source, and application safety requirements. Model name -001SF Ver:2.0...

  • Page 7: Wj200 Inverter Specifications

    WJ200 Inverter Specifications Model-specific tables for 200V and 400V class inverters The following tables are specific to WJ200 inverters for the 200V and 400V class model groups. Note that “General Specifications” on page in this chapter apply to both voltage class groups.

  • Page 8

    WJ200 Inverter Specifications, continued… Item Three-phase 200V class Specifications WJ200 inverters, 200V models 001LF 002LF 004LF 007LF 015LF 022LF Applicable motor size *2 0.75 0.75 Rated capacity (kVA) 200V 240V Rated input voltage Three-phase: 200V-15% to 240V +10%, 50/60Hz ±5% Rated output voltage *3 Three-phase: 200 to 240V (proportional to input voltage) Rated output current (A)

  • Page 9

    WJ200 Inverter Specifications, continued… Item Three-phase 400V class Specifications WJ200 inverters, 400V models 004HF 007HF 015HF 022HF 030HF 040HF Applicable motor size *2 0.75 0.75 Rated capacity (kVA) 380V 480V Rated input voltage Three-phase: 200V-15% to 240V +10%, 50/60Hz ±5% Rated output voltage *3 Three-phase: 200 to 240V (proportional to input voltage) Rated output current (A)

  • Page 10

    The following table shows which models need derating. 1-ph 200V class Need 3-ph 200V class Need 3-ph 400V class Need derating derating derating WJ200-001S WJ200-001L WJ200-004H WJ200-002S WJ200-002L WJ200-007H WJ200-004S WJ200-004L WJ200-015H WJ200-007S WJ200-007L WJ200-022H WJ200-015S WJ200-015L WJ200-030H WJ200-022S WJ200-022L WJ200-040H WJ200-037L WJ200-055H...

  • Page 11: Basic System Description

    Basic System Description A motor control system will obviously include a motor and inverter, as well as a circuit breaker or fuses for safety. If you are connecting a motor to the inverter on a test bench just to get started, that’s all you may need for now. But a system can also have a variety of additional components.

  • Page 12

    Determining Wire and Fuse Sizes The maximum motor currents in your application determines the recommended wore size. The following table gives the wire size in AWG. The “Power Lines” column applies to the inverter input power, output wires to the motor, the earth ground connection, and any other components shown in the “Basic System Description”...

  • Page 13

    Wire the Inverter Input to a Supply Step 6: In this step, you will connect wiring to the input of the inverter. First, you must determine whether the inverter model you have required three-phase power only, or single-phase power only. All models have the same power connection terminals [R/L1], [S/L2], and [T/L3].

  • Page 14

    Three-phase 200V 3.7kW Three-phase 400V 4.0kW PD/+1 R/L1 S/L2 T/L3 U/T1 V/T2 W/T3 Chassis Ground (M4) Power input Output to Motor Three-phase 200V 5.5, 7.5kW Three-phase 400V 5.5, 7.5kW R/L1 S/L2 T/L3 U/T1 V/T2 W/T3 PD/+1 Power input Output to Motor...

  • Page 15

    Three-phase 200V 11kW Three-phase 400V 11, 15kW R/L1 S/L2 T/L3 U/T1 V/T2 W/T3 PD/+1 Power input Output to Motor Three-phase 200V 15kW R/L1 S/L2 T/L3 U/T1 V/T2 W/T3 PD/+1 Power input Output to Motor NOTE: An inverter powered by a portable power generator may receive a distorted power waveform, overheating the generator.

  • Page 16: Using The Front Panel Keypad

    Using the Front Panel Keypad Please take a moment to familiarize yourself with the keypad layout shown in the figure below. The display is used in programming the inverter’s parameters, as well as monitoring specific parameter values during operation. (1) POWER LED (4) RUN LED (5) Monitor LED [Hz] (2) ALARM LED...

  • Page 17

    Keys, Modes, and Parameters The purpose of the keypad is to provide a way to change modes and parameters. The term function 8888 applies to both monitoring modes and parameters. These are all accessible through function codes that are primary 4-character codes. The various functions are STOP/ RESET separated into related groups identifiable by the...

  • Page 18

    Func. code display : Moves to data display Group "d" Func. code display d001 0.00 d002 Func. code display : Jumps to the next group d104 Group "F" Save Func. code display F001 50.00 F002 50.01 F004 Data display (F001 to F003) Data does not blink because of real time synchronizing : Saves the data in EEPROM and returns to...

  • Page 19

    [Setting example] After power ON, changing from 0.00 display to change the b083 (carrier frequency) data. Data of d001 will be shown on the Press [ESC] key to show display after the first power ON the function code 0.00 d001 Press [ESC] key to move on to the function group F001...

  • Page 20

    When a function When a data is shown… code is shown… Cancels the change and Move on to the next moves back to the function ESC key function group code Fix and stores the data and Move on to the data moves back to the function SET key display...

  • Page 21: Connecting To Plcs And Other Devices

    Connecting to PLCs and Other Devices Hitachi inverters (drives) are useful in many types of applications. During installation, the inverter keypad (or other programming device) will facilitate the initial configuration. After installation, the inverter will generally receive its control commands through the control logic connector or serial interface from another controlling device.

  • Page 22

    Example Wiring Diagram The schematic diagram below provides a general example of logic connector wiring, in addition to basic power and motor wiring converted in Chapter 2. The goal of this chapter is to help you determine the proper connections for the various terminals shown below for your application needs.

  • Page 23: Control Logic Signal Specifications

    Control Logic Signal Specifications The control logic connectors are located just behind the front housing cover. The relay contacts are just to the left of the logic connectors. Connector labeling is shown below. RS485 Logic inputs comm. Relay contacts Short bar SP EO AM CM2 AL2 AL1 AL0...

  • Page 24

    Terminal Name Description Ratings Analog current input 4 to 19.6 mA range, 20 mA nominal, input impedance 100 Ω Analog voltage input 0 to 9.8 VDC range, 10 VDC nominal, input impedance 10 kΩ +10V analog reference 10VDC nominal, 10mA max. SP, SN Serial communication terminal For RS485 Modbus communication.

  • Page 25

    Sink/source logic of intelligent input terminals Sink or source logic is switched by a short bar as below. Sink logic Source logic PLC P24 PLC P24 Short bar Short bar Wire size for control and relay terminals Use wires within the specifications listed below. For safe wiring and reliability, it is recommended to use ferrules, but if solid or stranded wire is used, stripping length should be 8mm.

  • Page 26

    For safe wiring and reliability, it is recommended to use following ferrules. Φ d Wire size Model name of L [mm] Φd [mm] ΦD [mm] (AWG) ferrule * 0.25 (24) AI 0.25-8YE 12.5 0.34 (22) AI 0.34-8TQ 12.5 0.5 (20) AI 0.5-8WH Φ...

  • Page 27: Intelligent Terminal Listing

    Intelligent Terminal Listing Intelligent Inputs Use the following table to locate pages for intelligent input material in this chapter. Input Function Summary Table Symbol Code Function Name Page Forward Run/Stop Reverse Run/Stop Multi-speed Select, Bit 0 (LSB) Multi-speed Select, Bit 1 Multi-speed Select, Bit 2 Multi-speed Select, Bit 3 (MSB) Jogging...

  • Page 28

    Use the following table to locate pages for intelligent input material in this chapter. Input Function Summary Table Symbol Code Function Name Page DISP Display limitation No assign Intelligent Outputs Use the following table to locate pages for intelligent output material in this chapter. Input Function Summary Table Symbol Code...

  • Page 29: Using Intelligent Input Terminals

    Using Intelligent Input Terminals Terminals [1], [2], [3], [4], [5], [6] and [7] are identical, programmable inputs for general use. The input circuits can use the inverter’s internal (isolated) +24V field supply or an external power supply. This section describes input circuits operation and how to connect them properly to switches or transistor outputs on field devices.

  • Page 30

    The two diagrams below input wiring circuits using the inverter’s internal +24V supply. Each diagram shows the connection for simple switches, or for a field device with transistor outputs. Note that in the lower diagram, it is necessary to connect terminal [L] only when using the field device with transistors.

  • Page 31

    The two diagrams below show input wiring circuits using an external supply. If using the “Sinking Inputs, External Supply” in below wiring diagram, be sure to remove the short bar, and use a diode (*) with the external supply. This will prevent a power supply contention in case the short bar is accidentally placed in the incorrect position.

  • Page 32

    CAUTION: Be sure to diode in between "P24" and "PLC" when connecting plural inverters with digital input wiring in common. The power to the inverter control part can be supplied externally as shown below. Except driving motor, it is possible read and write the parameters by keypad and via communication even the drive itself is not powered.

  • Page 33

    Forward Run/Stop and Reverse Run/Stop Commands: When you input the Run command via the terminal [FW], the inverter executes the Forward Run command (high) or Stop command (low). When you input the Run command via the terminal [RV], the inverter executes the Reverse Run command (high) or Stop command (low).

  • Page 34

    Multi-Speed Select ~Binary Operation The inverter can store up to 16 different target Multi- Input Function speed frequencies (speeds) that the motor output uses for CF4 CF3 CF2 CF1 steady-state run condition. These speeds are accessible Speed 0 through programming four of the intelligent terminals as Speed 1 binary-encoded inputs CF1 to CF4 per the table to the Speed 2...

  • Page 35

    Two Stage Acceleration and Deceleration When terminal [2CH] is turned ON, the inverter Target changes rate acceleration frequency deceleration from the initial settings (F002 second F003) to use the second set of acceleration/ Output deceleration values. When the terminal is initial frequency turned OFF, the inverter is returned to the...

  • Page 36: Unattended Start Protection

    Unattended Start Protection If the Run command is already set when power is turned ON, the inverter starts running immediately after powerup. The Unattended Start Protection (USP) function prevents that automatic startup, so that the inverter will not run without outside intervention. When USP is active and you need to reset an alarm and resume running, either turn the Run command OFF, or perform a reset operation by the terminal [RS] input or the keypad Stop/reset key.

  • Page 37: Reset Inverter

    Reset Inverter The [RS] terminal causes the inverter to execute 12 ms the reset operation. If the inverter is in Trip Mode, minimum [RS] the reset cancels the Trip state. When the signal [RS] is turned ON and OFF, the inverter executes Approx.

  • Page 38: Run Signal

    Run Signal When the [RUN] signal is selected as an [FW,RV] intelligent output terminal, the inverter outputs a signal on that terminal when it is in Run Mode. The output logic is active low, and is B082 Output the open collector type (switch to ground). start freq.

  • Page 39

    Frequency Arrival Signals The Frequency Arrival group of outputs helps coordinate external systems with the current velocity profile of the inverter. As the name implies, output [FA1] turns ON when the output frequency arrives at the standard set frequency (parameter F001). Output [FA2] relies on programmable accel/ decel thresholds for increased flexibility.

  • Page 40

    Frequency arrival output [FA1] uses the standard output frequency (parameter F001) as the threshold for switching. In the figure to the right, Frequency Arrival [FA1] turns when output Output Foff frequency gets within Fon Hz below or F001 freq. F001 Fon Hz above the target constant frequency, where Fon is 1% of the set Foff...

  • Page 41: Alarm Signal

    Alarm Signal The inverter alarm signal is active when a fault has STOP occurred and it is in the Trip Mode (refer to the RESET Stop diagram at right). When the fault is cleared the alarm signal becomes inactive. STOP RESET We must make a distinction between the alarm signal AL and the alarm relay contacts [AL0], [AL1] and [AL2].

  • Page 42

    The alarm relay output can be configured in two main ways: • Trip/Power Loss Alarm – The alarm relay is configured as normally closed (C036=01) by default, shown below (left). An external alarm circuit that detects broken wiring also as an alarm connects to [AL0] and [AL1]. After powerup and short delay (< 2 seconds), the relay energizes and the alarm circuit is OFF.

  • Page 43: Analog Input Operation

    Analog Input Operation AM H O OI L The WJ200 inverters provide for analog input to +V Ref. command the inverter frequency output value. The analog input terminal group includes the [L], Voltage input [OI], [O], and [H] terminals on the control connector, which provide for Voltage [O] or Current input Current [OI] input.

  • Page 44

    The following table shows the available analog input settings. Parameter A005 and the input terminal [AT] determine the External Frequency Command input terminals that are available, and how they function. The analog inputs [O] and [OI] use terminal [L] as the reference (signal return).

  • Page 45: Pulse Train Input Operation

    Pulse Train Input Operation The WJ200 inverter is capable of accepting pulse train input signals, that are used for frequency command, process variable (feedback) for PID control, and simple positioning. The dedicated terminal is called “EA” and “EB”. Terminal “EA” is a dedicated terminal, and the terminal “EB”...

  • Page 46: Analog Output Operation

    Analog Output Operation AM H O OI L In inverter applications it is useful to monitor the inverter operation from a remote location or from the Analog front panel of an inverter enclosure. In some cases, Voltage A GND this requires only a panel-mounted volt meter. In other Output cases, a controller such as a PLC may provide the 10VDC...

  • Page 47

    The [AM] signal offset and gain are adjustable, as indicated below. Func. Description Range Default [AM] output gain 0.~255. 100. C106 [AM] output offset 0.0~10.0 C109 The graph below shows the effect of the gain and offset setting. To calibrate the [AM] output for your application (analog meter), follow the steps below: 1.

  • Page 48: Monitoring Functions

    Monitoring functions NOTE:. Mark “ ” in b031=10 shows the accessible parameters when b031 is set “10”, high level access. “d” Function Units Mode Func. Name Description Edit Code Output frequency monitor Real time display of output frequency − D001 to motor from 0.0 to 400.0Hz If b163 is set high, output frequency...

  • Page 49

    “d” Function Units Mode Func. Name Description Edit Code − Scaled output frequency Displays the output frequency scaled Hz times D007 monitor constant by the constant in B086. Decimal point indicates range: 0 to 3999 Actual frequency monitor Displays the actual frequency, range −...

  • Page 50

    “d” Function Mode Units Func. Name Description Edit Code − Trip counter Number of trip events, events D080 Range is 0. to 65530 Trip monitor 1 Displays trip event information: − − D081 • Error code Trip monitor 2 − −...

  • Page 51

    Main Profile Parameters NOTE:. Mark “ ” in b031=10 shows the accessible parameters when b031 is set “10”, high level access. “F” Function Defaults Mode Func. Name Description Lnitial data Units Edit Code Output frequency setting Standard default target frequency F001 that determines constant motor speed, range is 0.0 / start...

  • Page 52

    Standard Functions NOTE:. Mark “ ” in b031=10 shows the accessible parameters when b031 is set “10”, high level access. “A” Function Defaults Func. Mode Name Description Lnitial data Units Edit Code Frequency source Eight options; select codes: − A001 00 …POT on ext.

  • Page 53

    “A” Function Defaults Mode Func. Name Description Lnitial data Units Edit Code [O] input start frequency Two options; select codes: − A015 enable 00…Use offset (A011 value) 01…Use 0Hz Analog input filter Range n = 1 to 31, A016 Spl. 1 to 30 : 2ms filter 31: 500ms fixed filter with...

  • Page 54

    “A” Function Defaults Mode Func. Name Description Lnitial data Units Edit Code normal V/f curve, Manual torque boost value, 2 A242 range is 0.0 to 20.0% motor Manual torque boost Sets the frequency of the V/f A043 frequency breakpoint A in graph (top of previous page) for torque boost, Manual torque boost range is 0.0 to 50.0%...

  • Page 55

    “A” Function Defaults Mode Func. Name Description Lnitial data Units Edit Code DC braking time at start Sets the duration for DC braking, sec. a058 range from 60.0 seconds Carrier frequency during DC Carrier frequency of DC braking a059 sec. braking performance, range is from 2.0 to 15.0kHz...

  • Page 56

    “A” Function Defaults Mode Func. Name Description Lnitial data Units Edit Code PID proportional gain Proportional gain has a range of − A072 0.00 to 25.00 PID integral time constant Integral time constant has a A073 range of 0.0 to 3600 seconds PID derivative time constant Derivative time constant has a 0.00...

  • Page 57

    “A” Function Defaults Mode Func. Name Description Lnitial data Units Edit Code Duration of 2 segment of Acceleration time (2) 10.00 A092 acceleration, range is: 0.01 to 3600 sec. Acceleration time (2), 10.00 A292 motor Deceleration time (2) Duration of 2 segment of 10.00 A093...

  • Page 58

    “A” Function Defaults Mode Func. Name Description Lnitial data Units Edit Code Acceleration curve constant Range is 01 to 10. a131 − Deceleration curve constant Range is 01 to 10. a132 − A input select for calculate Seven options: A141 −...

  • Page 59

    “A” Function Defaults Mode Func. Name Description Lnitial data Units Edit Code PID sleep function action Sets the threshold for the action, 0.00 a156 threshold set range 0.0~400.0 Hz PID sleep function action delay Sets the delay time for the a157 time action, set range 0.0~25.5 sec...

  • Page 60

    Fine Tuning Functions “b” Function Defaults Mode Func. Name Description Lnitial data Units Edit Code Restart mode on power failure Select inverter restart method, B001 − / under-voltage trip Five option codes: 00…Alarm output after trip, no automatic restart 01…Restart at 0Hz 02…Resume operation after...

  • Page 61

    “b” Function Defaults Mode Func. Name Description Lnitial data Units Edit Code Set a level between 20% and 100% Level of electronic thermal Rated B012 for the rated inverter current. current for Level of electronic thermal, B212 each motor inverter model *1 Electronic thermal Select from three curves, option...

  • Page 62

    “b” Function Defaults Mode Func. Name Description Lnitial data Units Edit Code Overload restriction level 2 Sets the level of overload restriction, b025 Rated between 20% and 200% of the rated current current of the inverter, setting x 1.5 resolution is 1% of rated current Deceleration rate 2 at overload Sets the deceleration rate when b026...

  • Page 63

    “b” Function Defaults Mode Func. Name Description Lnitial data Units Edit Code Function code display Seven option codes: b037 − restriction 00…Full display 01…Function-specific display 02…User setting (and b037) 03…Data comparison display 04…Basic display 05…Monitor display only Initial display selection b038 000…Func.

  • Page 64

    “b” Function Defaults Mode Func. Name Description Lnitial data Units Edit Code Maximum-limit level of window Set range, {Min.-limit level (b061) + B060 100. comparator (O) hysteresis width (b062)x2} to 100 % (Minimum of 0%) Minimum-limit level of window Set range, 0 to {Max.-limit level B061 comparator (O) (b060) - hysteresis width...

  • Page 65

    “b” Function Defaults Mode Func. Name Description Lnitial data Units Edit Code STOP key enable Select whether the STOP key on the B087 − keypad is enabled, three option codes: 00…Enabled 01…Disabled always 02… Disabled for stop Restart mode after FRS Selects how the inverter resumes B088 −...

  • Page 66

    “b” Function Defaults Mode Func. Name Description Lnitial data Units Edit Code BRD activation level Range is: b096 360/ 330 to 380V (200V class) 660 to 760V (400V class) b097 Min. BRD resistor value Min.Resistance to 600.0 Resistanc B100 Free V/F setting, freq.1 Set range, 0 ~ value of b102 b101 Free V/F setting, voltage.1...

  • Page 67

    “b” Function Defaults Mode Func. Name Description Lnitial data Units Edit Code Decel. overvolt. suppress Proportional gain when b130=01. B133 0.20 − proportional gain Range is: 0.00 to 5.00 Decel. overvolt. suppress Integration time when b130=01. B134 integral time Range is: 0.00 to 150.0 GS input mode Two option codes: b145...

  • Page 68

    Intelligent Terminal Functions “C” Function Defaults Mode Func. Name Description Lnitial data Units Edit Code Input [1] function Select input terminal [1] function, C001 − 68 options (see next section) [FW] Input [2] function Select input terminal [2] function, C002 −...

  • Page 69

    “C” Function Defaults Mode Func. Name Description Lnitial data Units Edit Code [AM] terminal selection 11 programmable functions: C028 − (Analog voltage output [LAD] 00…Output frequency 0...10V) 01…Output current 02…Output torque 04…Output voltage 05…Input power 06…Electronic thermal load ratio 07…LAD frequency 10…Heat sink temperature 11…Output torque (with code) 13…General output...

  • Page 70

    “C” Function Defaults Mode Func. Name Description Lnitial data Units Edit Code Pulse train input/output If EO terminal is configured as 1.00 C047 scale conversion pulse train input (C027=15), scale conversion is set in C047. Pulse-out = Pulse-in × (C047) Set range is 0.01 to 99.99 PID FBV output When the PV exceeds this value,...

  • Page 71

    “C” Function Defaults Mode Func. Name Description Lnitial data Units Edit Code Communication error Selects inverter response to C076 − select communications error. Five options: 00…Trip 01…Decelerate to a stop and trip 02…Disable 03…Free run stop (coasting) 04…Decelerates to a stop Communication error Sets the communications watchdog C077...

  • Page 72

    “C” Function Defaults Mode Func. Name Description Lnitial data Units Edit Code Reset selection Determines response to Reset C102 − input [RS]. Four option codes: 00…Cancel trip state at input signal ON transition, stops inverter if in Run Mode 01…Cancel trip state at signal OFF transition, stops inverter if in Run Mode 02…Cancel trip state at input ON...

  • Page 73

    “C” Function Defaults Mode Func. Name Description Lnitial data Units Edit Code Logic output 2 operator Applies a logic function to calculate C147 − [LOG] output state, Three options: 00…[LOG] = A AND B 01…[LOG] = A OR B 02…[LOG] = A XOR B Logic output 3 operand A All the programmable functions C148...

  • Page 74

    Frequency output uses 2nd-stage acceleration 2-stage Acceleration and deceleration values and Deceleration Frequency output uses standard acceleration and deceleration values Causes output to turn OFF, allowing motor to free run (coast) to stop Free-run Stop Output operates normally, controlled deceleration stop motor When assigned input transitions OFF to ON, E 12 inverter latches trip event and displays...

  • Page 75

    Input Function Summary Table Option Terminal Function Name Description Code Symbol Remote Control Down Decelerates (decreases output frequency) motor Function (motorized from current frequency speed pot.) Output to motor operates normally Remote Control Data Clears the UP/DWN frequency memory by forcing it Clearing to equal the set frequency parameter F001.

  • Page 76

    Input Function Summary Table Option Terminal Function Name Description Code Symbol Enable torque Torque control command input is enabled command input Torque control command input is disabled Clear watt-hour data Clear watt-hour data No action General purpose input General purpose input (1) is made ON under EzSQ General purpose input (1) is made OFF under EzSQ General purpose input General purpose input (2) is made ON under EzSQ...

  • Page 77

    Output Function Summary Table – This table shows all functions for the logical outputs (terminals [11], [12] and [AL]) at a glance. Detailed descriptions of these functions, related parameters and settings, and example wiring diagrams are in “Using Intelligent Output Terminals”...

  • Page 78

    Output Function Summary Table Option Terminal Function Name Description Code Symbol Output frequency is higher than the threshold specified in C063 Speed Deviation Deviation of speed command and actual speed Excessive exceeds the specified value P027. Deviation of speed command and actual speed does not exceed the specified value P027.

  • Page 79

    Output Function Summary Table Option Terminal Function Name Description Code Symbol Lifetime of cooling fan has not expired. Starting Contact Signal Either FW or RV command is given to the inverter No FW or RV command is given to the inverter, or both are given to the inverter Heat Sink Overheat Temperature of the heat sink exceeds a specified...

  • Page 80

    Auto-tuning selection Three option codes: H001 00…Disabled 01…Enabled with motor stop 02…Enabled with motor rotation Motor constant selection Four option codes: H002 00…Hitachi standard motor 02…Auto tuned data Motor constant selection, H202 motor Motor capacity Eleven selections: H003 Specified by 0.1/0.2/0.4/0.75/1.5/2.2/3.7/...

  • Page 81

    V/f control with FB PM Motor Constants Functions “H” Function Defaults Mode Func. Name Description Lnitial data Units Edit Code 00…Hitachi standard (Use H106-H110 at motor constants) H102 PM motor code setting 01…Auto-Tuning (Use H109-H110, H111-H113 motor constants) 0.1/0.2/0.4/0.55/0.75/1.1/1.5/2.2/3.0 H103 /3.7/ dependent PM motor capacity 4.0/5.5/7.5/11.0/15.0/18.5...

  • Page 82

    “H” Function Defaults Mode Func. Name Description Lnitial data Units Edit Code 0.01-655.35 [mH] const Ld(d-axis H112 dependent inductance, Auto) 0.01-655.35 [mH] const Lq(q-axis H113 dependent inductance, Auto) 1-1000 [%] H116 PM Speed Response 20.00-100.00 [%] H117 PM Starting Current 70.00[%] 0.01-60.00 [s] H118...

  • Page 83

    Expansion Card Functions “P” parameters will be appeared when the expansion option is connected. “P” Function Defaults Mode Func. Name Description Lnitial data Units Edit Code Reaction when option card Two option codes: P001 error occurs 00…Inverter trips 01…Ignores the error (Inverter continues operation) [EA] terminal selection Three option codes:...

  • Page 84

    “P” Function Defaults Mode Func. Name Description Lnitial data Units Edit Code Speed / Torque control Set range is 0 to 1000 ms p041 switching time Communication watchdog Set range is 0.00 to 99.99s P044 timer 1.00 (for option) Inverter action on 00 (tripping), P045 communication error...

  • Page 85

    “P” Function Defaults Mode Func. Name Description Lnitial data Units Edit Code 0 to +268435455(Higher 4-digits +2684354 P072 Pulse Position range (Forward) displayed) P073 –268435455 to 0(Higher 4-digits -2684354 Pulse Position range (Reverse) displayed) Positioning mode selection P075 00…With limitation 01…No limitation (shorter route) P004 is to be set 00 or 01 Encoder...

  • Page 86

    CE-EMC Installation Guidelines You are required to satisfy the EMC directive (2004/108/EC) when using an WJ200 inverter in an EU country. To satisfy the EMC directive and to comply with standard, you need to use a dedicated EMC filter suitable for each model, and follow the guidelines in this section. Following table shows the compliance condition for reference.

  • Page 87

    areas (zinc-plated mounting plates). 4. Avoid conductor loops that act like antennas, especially loops that encompass large areas. • Avoid unnecessary conductor loops. • Avoid parallel arrangement of low-level signal wiring and power-carrying or noise-prone conductors. 5. Use shielded wiring for the motor cable and all analog and digital control lines. •...

  • Page 88

    connected with the ground potential so as to preclude the danger of electric shock upon touching the filter if a fault occurs. To achieve a protective ground connection for the filter: • Ground the filter with a conductor of at least 10 mm cross-sectional area.

  • Page 89

    Installation for WJ200 series (example of SFE models) Model LFx (3-ph. 200V class) and HFx (3-ph. 400V class) are the same concept for the installation. Power supply 1-ph. 200V Metal plate (earth) The filter is a footprint type, so it is located between the inverter and the metal plate.

  • Page 90: Hitachi Emc Recommendations

    Hitachi EMC Recommendations WARNING: This equipment should be installed, adjusted, and serviced by qualified personal familiar with construction and operation of the equipment and the hazards involved. Failure to observe this precaution could result in bodily injury. Use the following checklist to ensure the inverter is within proper operating ranges and conditions.

  • Page 91

    Functional Safety (Certification in Progress) Introduction The Gate Suppress function can be utilized to perform a safe stop according to the EN60204-1, stop category 0 (Uncontrolled stop by power removal). It is designed to meet the requirements of the ISO13849-1, PL=d only in a system in which EDM signal is monitored by an “external device monitor”.

  • Page 92

    (When safety switch or EDM switch is turned off, the intelligent input and output terminal assigned on will be set as "no" function, and contact will remain normally off.) Always use both inputs to disable the drive. If for any reason only one channel is opened, the drive output is stopped but the EDM output is not activated.

  • Page 93: Wiring Example

    Wiring example When the Gate Suppress function is utilized, connect the drive to a safety certified interrupting device utilizing EDM output signal to reconfirm both safety inputs GS1 and GS2. Fuse Reset Switch (feedback) input +24V Safety input +24V Safety output Safety Switch G9SX-GS226-T15-RC (Example: emergency...

  • Page 94

    As described on page 4-14 of this manual, inverter doesn’t block the current flowing into itself when it is not powered. This may cause the closed circuit when two or more inverters are connected to common I/O wiring as shown below to result in unexpected turning the on the input.

  • Page 95

    Components to be combined Followings are the example of the safety devices to be combined. Series Model Norms to comply Certification date GS9A ISO13849-2 cat4, SIL3 06.06.2007 G9SX GS226-T15-RC IEC61508 SIL1-3 04.11.2004 NE1A SCPU01-V1 IEC61508 SIL3 27.09.2006 The configuration of and components used in any circuit other than an appropriately pre approved safety module that interfaces with the WJ200 GS1/GS2 and EDM ports MUST be at least equivalent to CAT 3 PLd under ISO 13849-1:2006 in order to be able to claim an overall CAT 3 PLd for the WJ200 and external circuit combination.

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