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ENDA E-100 Series Instruction Manual

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ENDA E-100 INSTRUCTION MANUAL
1. Safety Message
4. External dimensional diagrams and
11. Trouble shooting Tips
CONTENTS
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Summary of Contents for ENDA E-100 Series

  • Page 1 ENDA E-100 INSTRUCTION MANUAL CONTENTS Page 1. Safety Message 2. Receiving and Checking 3. General Specifications 4. External dimensional diagrams and Identifying the parts 5. Mounting 6. Wiring 7. Operation 8. Using Intelligent Input Terminals 9. Function List 10. Protective functions 10-1 11.
  • Page 2 ENDA E-100 INSTRUCTION MANUAL 1. Safety Messages For the best results with the E-100 Series inverter, read this manual and all of the warning labels attached to the inverter carefully before installing and operating it, and follow the instructions exactly. Keep this manual handy for quick reference.
  • Page 3 ¡To order a copy of this manual, or if your copy has been damaged or lost, contact your ENDA representative. ¡ENDA is not responsible for any modification of the product made by the user, since that will void the guarantee.
  • Page 4 ENDA E-100 INSTRUCTION MANUAL Index to Dangers and Cautions in This Manual Installation-cautions for Mounting Procedures CAUTION ¡Be sure to install the unit on flame-resistant material such as a steel plate. Otherwise, there is the danger of fire. ¡Be sure not to place any flammable materials near the inverter.
  • Page 5 ENDA E-100 INSTRUCTION MANUAL CAUTION ¡Be sure to maintain the specified clearance area around the inverter and to provide adequate ventilation. Otherwise, the inverter may overheat and cause equipment damage or fire. ¡Be sure to install the inverter in a well-ventilated...
  • Page 6 ENDA E-100 INSTRUCTION MANUAL Wiring-Dangers for Electrical Practices and Wire Specifications DANGER ¡Be sure to connect grounding terminal. Otherwise, there is a danger of electric shock and/or fire. ¡Wiring work shall be carried out only by qualified personnel. Otherwise, there is a danger of electric shock and/or fire.
  • Page 7 ENDA E-100 INSTRUCTION MANUAL Wiring-Cautions for Electrical Practices CAUTION ¡ Be sure that the input voltage matches the inverter specifications: ¡Single-phase 200 to 230 V 50/60Hz Otherwise, there is the danger of injury and/or fire. ¡Be sure not to connect an AC power supply to the output terminals(U.V.W).
  • Page 8 ENDA E-100 INSTRUCTION MANUAL CAUTION ¡Fasten the screws with the specified fastening torque. Check for any loosening of screws. Otherwise, there is the danger of fire. ¡Be sure to install a fuse in the wire for each phase of the main power supply to the inverter.
  • Page 9 ENDA E-100 INSTRUCTION MANUAL Dangers for Operations and Monitoring DANGER ¡Be sure to turn on the input power supply after closing the main case. While being energized, be sure not to open the main case. Otherwise, there is the danger of electric shock and/or fire.
  • Page 10 ENDA E-100 INSTRUCTION MANUAL DANGER ¡After the operation command is given, if the alarm reset is conducted, it will restart suddenly. Be sure to set the alarm reset after verifying the operation command is off. Otherwise, it may cause injury to personnel.
  • Page 11 ENDA E-100 INSTRUCTION MANUAL Cautions for Operations and Monitoring CAUTION ¡The heat sink fins will have a high temperature. Be careful not to touch them. Otherwise, there is the danger of getting burned. ¡Install a holding brake separately if necessary.
  • Page 12 ENDA E-100 INSTRUCTION MANUAL Dangers and cautions for Troubleshooting Inspection and Maintenance DANGER ¡Wait at least five(5) minutes after turning off the 12-1 input power supply before performing maintenance or an inspection. Otherwise, there is the danger of electric shock.
  • Page 13 ENDA E-100 INSTRUCTION MANUAL WARNING DISPLAY ¡Risk of electric shock. WARNING ¡Ensure proper earth connection. DANGER ¡Refer to the user's manual before installation and operation. A warning label is displayed on the main cover of the inverter, as shown in the figure.
  • Page 14 ENDA E-100 INSTRUCTION MANUAL Note1) Do not Run/Stop operation by switching on/off electromagnetic contactors (Mc0, Mc1) on the primary or secondary sides of the inverter. Operate the inverter by Run/Stop commanding [FW/RV]. ON,OFF ON,OFF Power L1, L2 Motor supply FW(RV)
  • Page 15 ENDA E-100 INSTRUCTION MANUAL Note 4) In the cases below involving a general-purpose inverter, a large peak current flows on the power supply side, sometimes destroying the converter module. ¡The unbalance factor of the power supply is 3% or higher.
  • Page 16 ENDA E-100 INSTRUCTION MANUAL 2. Receiving and checking Inverter Specifications Label Before installing and wiring, check the following (1) Check the unit for physical damage that may have occurred during shipping (2) Verify that the package contains one inverter and one manual after packing the E-100 inverter.
  • Page 17 ENDA E-100 INSTRUCTION MANUAL 3. E-100 Inverter Standard Specifications. Model-specific tables The standard specifications of E-100 inverter is as follows; Sing-phase 200V Class Item E-100 E-100 E-100 Model E-100 series -015S -007S -022S 0.75 Applicable motor size *2 Rated capacity(200V)kVA Single-phase 200 to 230V ¡10%, 50/60 Hz ¡5%...
  • Page 18 ENDA E-100 INSTRUCTION MANUAL General Specifications The following table applies to all E-100 inverters. Item General Specifications Protective housing *1 Enclosed type(IP20) Space vector PWM control Control method *6 Output frequency range *4 0.01 to 400Hz Digital command : ¡0.01% of the maximum frequency Frequency accuracy Analog command : ¡0.1% of the maximum frequency...
  • Page 19 ENDA E-100 INSTRUCTION MANUAL General Specifications Item RUN(run status signal), FA1 (frequency arrival signal), FA2 (setting Frequency arrival signal), Intelligent output OL(overload advance notice signal), OD(PID error terminal deviation signal), AL(alarm signal) Analog meter (DC0¡10V full scale, Max. 1mA) Analog output frequency , Analog output current and Frequency monitor Analog output voltage signals selectable.
  • Page 20 Footnotes for the preceding tables : 1. The protection method conforms to JEM 1030. 2. The applicable motor refers to ENDA standard 3-phase motor (4-pole). To use other motors, care must be taken to prevent the rated motor current(50/60Hz) from exceeding the rated output current of the inverter.
  • Page 21 ENDA E-100 INSTRUCTION MANUAL 4. External Dimension Diagrams and Identifying the parts Main Physical Features Ex) E-100-015S Colling fan Main circuit terminal Mounting hole Display part Control key Analog voltage/current Control circuit selection switch for terminal frequency command Communication port...
  • Page 22 ENDA E-100 INSTRUCTION MANUAL Inverter Dimensions for Mounting External Dimension Type 007SF 015S, 022S...
  • Page 23 ENDA E-100 INSTRUCTION MANUAL 5. Installation Choosing a Mounting Location CAUTION ¡Be sure to install the unit on flame-resistant material such as a steel plate. Otherwise, there is the danger of fire. ¡Be sure not to place any flammable materials near the inverter.
  • Page 24 ENDA E-100 INSTRUCTION MANUAL To summarize the cautions messages-You will need to find a solid, non- flammable, vertical surface that is a relaticely clean and any envirnment. In order to ensure enough room for air circulation around the inverter to aid in cooling, maintain the specified clearance around the inverter specified in the diagram.
  • Page 25 ENDA E-100 INSTRUCTION MANUAL 6.Wiring DANGER ¡Be sure to ground the unit. Otherwise, there is a danger of electric shock and/or fire. ¡Wiring work shall be carried out only by qualified personnel. Otherwise, there is a danger of electric shock and/or fire.
  • Page 26 ENDA E-100 INSTRUCTION MANUAL 6.1 Wiring the main circuit You will connect main circuit terminal wiring to the input of the inverter. N50-015S ¡ Power Motor ¡Always connect the power input terminals L1, L2 to the power supply. ¡Be sure to install thermal relay individually when one inverter operates several motors.
  • Page 27 ENDA E-100 INSTRUCTION MANUAL NOTE1) Install mechanically interlocked switches Mc1 and Mc2 in case of exchange by using commercial power supply and inverter. MCCB Inverter Power Motor supply NOTE2) Install an earth leakage breaker(or MCCB) on the power supply side of the inverter.
  • Page 28 ENDA E-100 INSTRUCTION MANUAL 6.2 Wiring the control circuit control circuit terminal FM H O/OI L CM2 11 ¡Example of control circuit terminal CM1 5 O/OI Frequency command Frequency meter 1§¡2§ 27 VDC 50§ max When an output intelligent terminal is used, be sure to install a surge Note1) absorbing diode in parallel with relay.
  • Page 29 ENDA E-100 INSTRUCTION MANUAL Use a twisted and shielded wire for the signal line, and cut the shielded Note2) covering as shown in the diagram below. Make sure that the length of the signal line is 20 meters or less...
  • Page 30 ENDA E-100 INSTRUCTION MANUAL 6.3 Application wiring apparatus & options Determination of wire and Fuse size Motor Wiring Applicable equipment Application Output Leakage braker Magnetic contactor Power Signal Inverter Model (kw) (MC) Lines Lines (MCCB) (Note1~6) 1.25§ HBS-33(10AT) 0.75 E100-007S HMC 10W 0.14~...
  • Page 31 ENDA E-100 INSTRUCTION MANUAL Standard Apparatus(3-phase input reference) Power supply Wiring Applicable equipment Motor Inverter model output(kw) (N50 Series) Power lines Signal lines Fuse(class H) rated 600V 0.14§ Fuse 0.75 E-100-007S 1.25§ ¡ 0.75§ Electroma- E-100-015S gnetic contact shielded 2.0§...
  • Page 32 ENDA E-100 INSTRUCTION MANUAL Note 1) The applicable equipment is for ENDA standard four pole squirrel cage motor. Note 2) Be sure to consider the capacity of the circuit breaker to be used. Note 3) Be sure to use larger wire for power lines if the distance exceeds 20m.
  • Page 33 ENDA E-100 INSTRUCTION MANUAL (2) Terminal Function ¢ Main circuit Terminal Terminal Terminal Function name symbol Main power Connect the input L1, L2 supply input power supply 220V Inverter U, V, W Connect the MOTOR output L1 L2 P RB U V W...
  • Page 34 ENDA E-100 INSTRUCTION MANUAL ¢ Control circuit Terminal Terminal Signal Terminal name Terminal function symbol Power supply for frequency setting 0¡5VDC Note 1 Frequ- 0¡5VDC, ency Voltage frequency command signal(O) 0¡10VDC( input comm- impedance 700§) O/OI 4¡20mA( input impedance signal Current frequency command signal(OI) 25§)
  • Page 35 ENDA E-100 INSTRUCTION MANUAL 7. Operation DANGER ¡Be sure to turn on the input power supply after closing the front case. While being energized, be sure not to open the front case. Otherwise, there is the danger of electric shock ¡Be sure not to operate the switches with wet hands.
  • Page 36 ENDA E-100 INSTRUCTION MANUAL CAUTION ¡The heat sink fins will have a high temperature. Be careful not to touch them. Otherwise is the danger of getting burned. ¡The operation of the inverter can be easily changed from low speed to high speed.
  • Page 37 ENDA E-100 INSTRUCTION MANUAL 7.2 Powerup test The following instructions apply to the power up test. The operation from the standard operator Frequency setting, Run and stop command are controlled as follows : Frequency setting select the potentiometer STOP/RUN : select the...
  • Page 38 ENDA E-100 INSTRUCTION MANUAL Check the following before and during the powerup test. CAUTION ¡Is the direction of the motor correct? Otherwise, there is the danger of equipment damage. ¡Were there any abnormal motor vibrations or noise? Otherwise, there is the danger of equipment damage.
  • Page 39 ENDA E-100 INSTRUCTION MANUAL 8. Using intelligent terminals 8.1 Intelligent terminal lists Terminal Description Terminal name symbol SWF Switch Output frequency Forward ON (closed):Forward run Forward OFF(open): stop RUN/STOP terminal Reverse SWR Switch ON (closed):Reverse ON OFF OFF(open): stop Reverse...
  • Page 40 ENDA E-100 INSTRUCTION MANUAL Terminal Description Terminal name symbol Signal source Common terminal for intelligent input terminals. for input The External frequency voltage commanding is 0 to 5VDC Frequency command as a standard. power When the input voltage is 0 to 10VDC, use the parameter...
  • Page 41 ENDA E-100 INSTRUCTION MANUAL Terminal Description Terminal name symbol Frequency arrival [FA1][FA2] signals is indicated Output terminal when the output frequency accelerates and specification decelerates to arrive at a constant frequency. open-collector Frequency output 27V DC max F01 set value 50§...
  • Page 42 ENDA E-100 INSTRUCTION MANUAL 8.2 Monitor terminal function Terminal Name : Monitor terminal [FM] (analog) ¡The inverter provides an analog output terminal primary for frequency monitoring on terminal [FM] (output frequency, Output current, and output voltage monitor signal). ¡Parameter C17 selects the output signal data.
  • Page 43 ENDA E-100 INSTRUCTION MANUAL 8.3 Intelligent Input Terminal Function Forward Run/Stop[FW] and Reverse Run/Stop Command[RV] ¡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 44 ENDA E-100 INSTRUCTION MANUAL Multi-Speed Select [CF1][CF2][CF3][CF4] ¡The inverter provides storage parameters for up to 16 different target frequencies (speeds) that the motor output uses for steady-state run condition. These speeds are accessible through programming four of the intelligent terminals as binary-encoded inputs CF1 to CF4 per the table . These can be any of the six inputs, and in any order.
  • Page 45 ENDA E-100 INSTRUCTION MANUAL speed0 speed1speed2 speed3 speed4 speed5 speed6 speed7 speed8 speed9 speed10 speed11 speed12 speed13 speed14 speed15 Control circuit terminal Multi-speed Set code Set value Speed 0 Speed 1 Speed 2 10Hz Speed 3 15Hz Speed 4 20Hz...
  • Page 46 ENDA E-100 INSTRUCTION MANUAL Standard operator option code Set the parameter [ ] to [ C 01 C 05 ¡ ¡ Terminal Option Description Function Name State Symbol Code Valid for inputs: C01,C02,C03,C04,C05 Example: Required setting F01, A11 to A25...
  • Page 47 ENDA E-100 INSTRUCTION MANUAL Jogging Command [JG] [JG] terminal ¡When the terminal [JG] is turned on and [FW,RV] the Run command is issued, the inverter (Run) outputs the programmed jog frequency Motor time to the motor. speed Jog decel type 0:Free-run stop ¡The frequency for the jogging operation is...
  • Page 48 ENDA E-100 INSTRUCTION MANUAL Two-stage Acceleration and Deceleration[2CH] ¡When terminal [2CH] is turned on, the inverter changes the rate of acceleration [FW, RV] and deceleration from the initial settings F 02 (acceleration time1) and [2CH] F 03 (deceleration time1) to use the second set of acceleration / deceleration values.
  • Page 49 ENDA E-100 INSTRUCTION MANUAL Free-run stop [FRS] ¡When the terminal [FRS] is turned on, the inverter stops the output and the motor enters the free-run state (coasting). If terminal [FRS] is turned off, the output resumes sending power to the motor if the Run command is still active.
  • Page 50 ENDA E-100 INSTRUCTION MANUAL External Trip [EXT] When the terminal [EXT] is turned on, the inverter enters the trip state, indicates error code , and stop the output. This is a general purpose interrupt type E 12 feature, and the meaning of the error depends on what you connect to the [EXT] terminal.
  • Page 51 ENDA E-100 INSTRUCTION MANUAL Unattended Start Protection [USP] If the Run command is already set when power is turned on, the inverter starts running immediately after power up. The Unattended Start Protection (USP) function prevents that automatic start up, so that the inverter will not run with- out outside intervention.
  • Page 52 ENDA E-100 INSTRUCTION MANUAL Terminal Option Input Description Function Name Symbol State Code On power up, the inverter will not resume a Run command (mostly used in the Us) Unattended Sart Protection On power up, the inverter will not resume a Run command that was...
  • Page 53 ENDA E-100 INSTRUCTION MANUAL Software Lock[SFT] When the terminal [SFT] is turned on, the data of all the parameters and functions except the output frequency is locked (prohibited from editing). When the data is locked, the keypad keys cannot edit inverter parameters.
  • Page 54 ENDA E-100 INSTRUCTION MANUAL Analog Input Current/Voltage Select [AT] The [AT] terminal selects whether the inverter uses the voltage [O] or current [OI] input terminals for external frequency control. When the switch between the terminals [AT] and [CM1] is on, it is possible to set the output frequency by applying a current input signal at [OI]-[L].
  • Page 55 ENDA E-100 INSTRUCTION MANUAL Reset Inverter [RS] The [RS] terminal causes the inverter to 12§ min execute the reset operation. If the inverter is in Trip Mode, the reset cancels the Trip [RS]terminal state. When the switch between the set approx.30§...
  • Page 56 ENDA E-100 INSTRUCTION MANUAL 8.4 Using intellingent output terminals (Initial setting is a-contact [NO]) Frequency Arrival Signal [FA1]/[FA2] Frequency Arrival [FA1] and [FA2] signals indicate when the output frequency accelerates or decelerates to arrive at a constant frequency. Refer to the figure below.
  • Page 57 ENDA E-100 INSTRUCTION MANUAL Terminal Option Input Description Function Name Symbol Code State when output to motor is at the set frequency Frequency arrival when output to motor is off, type 1 signal or in any acceleration or deceleration ramp...
  • Page 58 ENDA E-100 INSTRUCTION MANUAL Run Signal [RUN] When the [RUN] signal is selected as an intelligent output terminal, the inverter outputs a signal on that terminal when it is in the Run Mode. The output logic is active low, and is the open collector type (switch to ground)
  • Page 59 ENDA E-100 INSTRUCTION MANUAL Overload Advance Notice Signal [OL] When the output current exceeds a preset value, the [OL] terminal signal Current turns on. The parameter C20 sets the Power running C 20 overload threshold. The overload Regeneration set value...
  • Page 60 ENDA E-100 INSTRUCTION MANUAL Output Deviation for PID Control [OD] The PID loop error is defined as the Process variable magnitude(absolute value) of the Current Setpoint difference between the Set point C 23 set value (target value) and the process Variable (actual value).
  • Page 61 ENDA E-100 INSTRUCTION MANUAL Alarm Signal output [AL] The Inverter alarm signal is active when a fault has occurred and it is in the Trip Mode. When the fault is cleared the alarm signal becomes inactive. Terminal Option Input Description...
  • Page 62 ENDA E-100 INSTRUCTION MANUAL 8.5 Sensorless Vector Control Function description The E-100 inverter has a built-in auto-tuning algorithm. The E-100 inverter can be possible to do high-starting torque and high-precision operation. Also, the settings have a second set of parameters for a second motor.
  • Page 63 ENDA E-100 INSTRUCTION MANUAL 8.6 Auto-tuning Function description The auto-tuning procedure automatically sets the motor parameter related to sensorless vector control. Since sensorless vector control needs motor parameter, the standard motor parameters have been set at the factory. Therefore, when an inverter exclusive-use motor is used or when a motor of any other manufacture is drive, the motor parameter is detected by auto-tuning because the parameters are not matched.
  • Page 64 End display auto-tuning process completed: auto-tuning process failed Note) The motor parameter of E-100 is standard data of ENDA standard 4-poles motor. At the sensorless vector control when using different poles motor, operates by using auto-tuning data as a motor parameter.
  • Page 65 ENDA E-100 INSTRUCTION MANUAL Setting Method (1) Digital panel Setting range Name Description 0 : auto-tuning OFF auto-tuning 1 : auto-tuning ON mode selection motor data 0 : standard data setting 1 : auto-tuning data 1 : 007SF motor capacity 1¡3...
  • Page 66 ENDA E-100 INSTRUCTION MANUAL Remark 1. If satisfactory performance through auto-tuning cannot be fully obtained, please adjust the motor constants for the observed symptoms according to the table below. Operation Symptom Adjustment Parameter status When low frequency Slowly increase the motor constant...
  • Page 67 ENDA E-100 INSTRUCTION MANUAL 9. Operating the inverter 9.1 Identifying the parts STOP/RESET key RUN LED on when the inverter This key is used for stopping the motor or resetting outputs the PWM errors. (When either operator or terminal is selected, voltage and operating this key works.
  • Page 68 ENDA E-100 INSTRUCTION MANUAL 9.3 Key Description [FUNCTION key]¤¤This key allows the selection of commands FUNC and memorises parameters. When the key is 5 8 . 1 pressed once in the state of, the extension function code selection state is set.
  • Page 69 ENDA E-100 INSTRUCTION MANUAL 9.4 Expanded function mode navigational map Using the key to enter the expanded function mode, select expanded function command NO. in mode. H - - A- - C - - Expanded function expanded function command NO.
  • Page 70 ENDA E-100 INSTRUCTION MANUAL Function List Parameter Monitoring Functions Func- Description Name code Output frequency Real-time display of output frequency to motor, from 0.00 to 400.0 Hz, "Hz" LED ON monitor Real-time display of output current to motor, Output current monitor from 0.0 to 99.9A, "A"...
  • Page 71 ENDA E-100 INSTRUCTION MANUAL Func- Description Name code Displays the power consumption at inverter Power consumption starting (W) monitor Operating time accumulation Inverter operating accumulation time(0¡9999) monitor(hour) Real operating time Inverter real operating time (0¡59) monitor (minute) DC link voltage...
  • Page 72 ENDA E-100 INSTRUCTION MANUAL Basic Function Mode Run- Func- Description Name Defaults time code Edit Standard default target frequency that determines constant motor that deter- mines constant motor speed. setting range is 0.00 to 400.0Hz (1) frequency setting from UP/DOWN key of digital operator.
  • Page 73 ENDA E-100 INSTRUCTION MANUAL Expanded Function Mode of A Group Run- Func- Description Name Defaults time code Edit Basic parameter settings Frequency Four options: select codes: commanding 0..Keypad potentiometer (Multi-speed 1..Control circuit terminal input ¡ commanding 2..Standard operator method) 3..
  • Page 74 ENDA E-100 INSTRUCTION MANUAL Run- Func- Description Name Defaults time code Edit External The starting point(offset) for the active analog input range(0¡10V, 4mA¡20mA) frequency 0.0% ¡ setting range is 0 to 100% in units of 0.1% start rate setting The ending point(offset) for the active...
  • Page 75 ENDA E-100 INSTRUCTION MANUAL Run- Func- Description Name Defaults time code Edit V/F Characteristics Two options: 0..Manual torque boost Torque boost ¡ 1..Automatic torque boost mode selection Can boost starting torque between 0 and 100% above normal V/F curve, from 0 to...
  • Page 76 ENDA E-100 INSTRUCTION MANUAL Run- Func- Description Name time Defaults code Edit DC Braking Settings Sets two options for DC braking DC braking ¡ 0..Disable function selection 1..Enable DC braking The frequency at which DC braking frequency ¡...
  • Page 77 ENDA E-100 INSTRUCTION MANUAL Run- Func- Description Name time Defaults code Edit Defines the distance from the center frequency at which the jump around Jump(hysteresis) occurs. Range is 0.00 to 10.00Hz in frequency width units of 0.01Hz ¡ 0.00Hz setting...
  • Page 78 ENDA E-100 INSTRUCTION MANUAL Run- Run- Func- Func- Description Description Name Name time time Defaults Defaults code code Edit Edit Second Acceleration and Deceleration Functions Duration of 2nd segment of acceleration, range is 0.1 to 3000 sec. Second accelera- 10.0sec Second acceleration can be set by the ¡...
  • Page 79 ENDA E-100 INSTRUCTION MANUAL Run- Func- Func- Description Description Name Name time Defaults Defaults code code Edit Input voltage Set the voltage offset for external analog ¡ offset setting signal input input signal adjustment Input voltage Set the voltage gain for external analog ¡...
  • Page 80 ENDA E-100 INSTRUCTION MANUAL Note 1) PID feedback control The PID(Proportional, Integral, Differential) control functions can apply to controlling of fan, the air (water) amount of pump, etc., as well as controlling of pressure within a fixed value. [Input method of target value signal and feedback signal] Set the reference signal according to the frequency setting method or the internal level.
  • Page 81 ENDA E-100 INSTRUCTION MANUAL Expanded Function mode of B Group Run- Func- Func- Description Description Name Name Defaults time code code Edit Restart Mode Select inverter restart method, four option codes: 0..Alarm output after trip, no automatic restart 1..Restart at 0Hz 2..
  • Page 82 ENDA E-100 INSTRUCTION MANUAL Run- Func- Func- Description Description Name Name Defaults Defaults time code code Edit Electronic Thermal Overload Alarm Setting Set a level between 20% and 120% for Electronic the rated inverter current. ¡ 100.0% thermal setting range- 0.2¡ (inverter rated level setting current)¡1.2¡...
  • Page 83 ENDA E-100 INSTRUCTION MANUAL Run- Func- Func- Description Description Name Name Defaults Defaults time code code Edit Software Lock Mode Prevents parameter changes, in four options, option codes: 0..All parameters except b09 are locked when SFT from terminal is on Software lock 1..
  • Page 84 ENDA E-100 INSTRUCTION MANUAL Expanded Function Mode of C Group Run- Func- Func- Description Description Name Name Defaults Defaults time code code Edit Input TerminalFunction Select function for terminal 1 <code> 0: Forward run command( FW) 1: Reverse run command( RV)
  • Page 85 ENDA E-100 INSTRUCTION MANUAL Run- Func- Func- Description Description Name Name Defaults Defaults time code code Edit Select logic convention, two option codes: Input Terminal 4 a/b contact setting 0..normally open [NO] ¡ (NO/NC) 1..normally closed [NC] Input Terminal 5...
  • Page 86 ENDA E-100 INSTRUCTION MANUAL Run- Func- Func- Description Description Name Name Defaults Defaults time code code Edit Output Terminal state setting Analog meter Range is 0 to 250, resolution is 1 ¡ 100.0% gain adjustment Analog meter Range is -3.0 to 10.0% ¡...
  • Page 87 ENDA E-100 INSTRUCTION MANUAL Expanded Function mode of H Group Run- Func- Func- Description Description Name Name Defaults Defaults time code code Edit Sensorless Vector Control Two States for auto-tuning function, Auto-tuning option codes: ¡ 0..Auto-tuning OFF mode selection 1..
  • Page 88 ENDA E-100 INSTRUCTION MANUAL 10. Protective function The various functions are provided for the protection of the inverter itself, but they may also protection function when the inverter breaks down. Error Cause(s) Name Code When the inverter output current exceeds the rated...
  • Page 89 ENDA E-100 INSTRUCTION MANUAL Other display Contents Display It is displayed when initialization of data is processing (It is not displayed when initialization of history is processing.) It is displayed when Copy function is operated by the remote c o p y operator.
  • Page 90 ENDA E-100 INSTRUCTION MANUAL 11. Troubleshooting Tips Symptom/condition Probable Cause Countermeasure ¡Is the frequency command ¡Make sure the parameter source A01 parameter setting A01 setting correct? correct? ¡Is the Run command source ¡Make sure the parameter parameter setting A02 setting correct? correct? ¡Is power being supplied to...
  • Page 91 ENDA E-100 INSTRUCTION MANUAL Symptom/condition Probable Cause Countermeasure ¡Are the connections of ¡Make connections according output terminal U, V, and to the phase sequence of the W correct? motor. In general: ¡Is the phase sequence of FWD=U-V-W, and the motor forward or reverse REV=U-W-V.
  • Page 92 ENDA E-100 INSTRUCTION MANUAL Symptom/condition Probable Cause Countermeasure ¡Was power turned off after ¡Edit the data and press the a parameter edit but before store key once pressing the store key? Inverter No down- data is loads have occurred. ¡Edits to data are permanently correct ¡Wait six seconds or more...
  • Page 93 ENDA E-100 INSTRUCTION MANUAL 12. Maintenance and Inspection Please read following safety messages before troubleshooting or performing maintenance on the inverter and motor system. DANGER ¡ Wait at least five(5) minutes after turning off the input power supply before performing maintenance of an inspection. Otherwise, there is the danger of electric shock.
  • Page 94 ENDA E-100 INSTRUCTION MANUAL 12.2 Inspection Items This chapter provides instructions or checklists for these inspection items: ¡Daily inspection ¡Periodic inspection(approximately once a year) ¡Insulation resistance test(approximately once two years) Conduct the insulation resistance test by short circuiting the terminals as shown below.
  • Page 95 ENDA E-100 INSTRUCTION MANUAL Monthly and Yearly Inspection Chart Inspection Inspection Cyelc Criteria Item Inspected Check for... Method Month Year Extreme Ambient temperature Thermometer, Ambient ¡ temperatures between -10 to 40¡, hygrometer environment & humidity non-condensing Abnormal Stable environment for Major devices ¡...
  • Page 96 ENDA E-100 INSTRUCTION MANUAL 12.3 General Inverter Electrical Measurements The following table specifies how to measure key system electrical param- eters. The diagrams on the next page show inverter-motor systems the loca- tion of measurement points for these parameters. Reference...
  • Page 97 ENDA E-100 INSTRUCTION MANUAL The figures below show measurement locations for voltage, current, and power measurements listed in the table on the previous page. The voltage to be measured is the fundamental wave effective voltage. The power to be measured is the total effective power.
  • Page 98 ENDA E-100 INSTRUCTION MANUAL 13. Option 13.1 Dynamic Braking Resistor In case of Light load Dynamic braking resistance Dynamic braking resistance Motor capacity (200V class) (400V class) (kW) WATTAGE WATTAGE 0.2 kW § 0.3 kW 50 § 1.5 KW 0.3 kW 100 §...
  • Page 99 ENDA E-100 INSTRUCTION MANUAL 13.2 Digital Operator(DOP 1) Digital operator is economical remote operator DOP1 can control inverter parameter and operating command. DOP1 has Digital operator(DOP1) can control inverter prameter and operating commands. Digital operator(DOP1) is economical remote operator, has a 4-digit 7 segment LED, so it is possible not only operate inverter but also display inverter status.
  • Page 100 ENDA E-100 INSTRUCTION MANUAL Identifying the parts STOP/RESET key RUN LED on when the inverter This key is used for stopping the motor or resetting outputs the PWM errors. (When either operator or terminal is selected, voltage and operating this key works. If the extension function b 15 is used,...
  • Page 101 ENDA E-100 INSTRUCTION MANUAL 13.3 Input-side and Output-side AC reactor Reactor Inverter Motor Power supply ACL-¡I-¡¡¡ (Input-side) Inverter Reactor Power supply ACL-¡I-¡¡¡ (Out side-put 13-4...
  • Page 102 ENDA E-100 INSTRUCTION MANUAL Input - side AC reactor This is useful when harmonic suppression measures must be taken, when the main power voltage Unbalance rate exceeds 3% and the main power capacity exceeds 500KVA, or when a sudden power voltage variation occurs, It also helps to improve the power factor ACL –...
  • Page 103 ENDA E-100 INSTRUCTION MANUAL AC reactor size for improve power factor input side Wiring Dimension(mm) Capacity Weight Figure Stan- Volt- Type (KW) (Kg) dard 0.75 ACL-LI-1.5 1.85 ACL-LI-2.5 ACL-LI-3.5 ACL-LI-5.5 ACL-LI-7.5 ACL-LI-11 AC reactor size for improve power factor output side...
  • Page 104 ENDA E-100 INSTRUCTION MANUAL 13.4 Noise filter Reduces the conductive noise on the main power wires generated f rom the main power supply. Connect to the inverter primary side (input side). Connection of the noise filter Install a noise filter as shown in figure below. The noise filte r must be installed as close as possible to the inverter and its wiring distance minimized.
  • Page 105 ENDA E-100 INSTRUCTION MANUAL 14. RS485 Communication The communication between inverter and external controller is doing by RS485 using modular connector in cling to inverter controller. - Relation code - Function Initial Description Minimum Maximum Unit Value code b 17...
  • Page 106 ENDA E-100 INSTRUCTION MANUAL RS485 port specification Pin number Description 1 2 3 4 5 6 7 8 Transmit/Receive+side Transmit/Receive-side 24V GND Communication sequence The communication sequence is as follows: External Frame 1 controller Inverter Frame 2 wait time Frame start : Frame start is recognized by signal line data transmitted.
  • Page 107 ENDA E-100 INSTRUCTION MANUAL Communication frame type and form External controller transmit frame Number Command Parameter Parameter Count CRC Lo CRC Hi Description Data size Specifications Inverter Communication 1 byte 1 ¡ 32 Communication number number 1 byte Frame type...
  • Page 108 ENDA E-100 INSTRUCTION MANUAL External transmit frame Communication number Order Parameter Data CRC Lo CRC Hi Description Data size Specifications Target Inverter Communication 1 byte 1 ¡ 32 Communication number number 1 byte Frame type Command 0 x 06 1 byte : Group...
  • Page 109 ENDA E-100 INSTRUCTION MANUAL (Note1) Parameter setting Basic parameter 1 byte : Each group is setting. Group Group 1 byte 2 byte 0x01 0x05 0x02 0x06 0x03 0x07 0x04 2 byte : Parameter number setting. Ex) The case of A60 parameter reading or writing...
  • Page 110 ENDA E-100 INSTRUCTION MANUAL (Note2) Data value setting Data value is transmitted except decimal point. Ex1) Output frequency Parameter value Conversion hexadecimal Communication data 1 byte : 0x17 60.00Hz 6000 2 byte : 0x70 Ex2) acc/dec time Parameter value Conversion hexadecimal...
  • Page 111 ENDA E-100 INSTRUCTION MANUAL Frequency command Parameter 1 byte : 0x00 2 byte : 0x04 setting data output frequency *100 Ex) the case of output frequency command is 60.00Hz Data 6000 transmit 1 byte : 0x17 2 byte : 0x70...
  • Page 112 ENDA E-100 INSTRUCTION MANUAL The sequence of addition Byte(01x01) BIT?6- REGISTER MSB Flag ???? ???? ???? ???? Exclusive OR 0000 000? ???? ???? ???? ???0 ?Shift 0??? ???? ???? ???? 00?? 2Shift ???? ???? ???? ? Polynomial ?0?0 0000 0000 000?

This manual is also suitable for:

E-100-007sE-100-015sE-100-022s

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