IDS Easy Start Guide - LS iC5
Contents
1. This behaviour uses two Digital Inputs If both P1 and P2 receive 24V signals the motor will stop Any 24V DC signal from an external source such as a PLC connected to P1 or P2 will cause the Inverter to run forwards or backwards Use shielded SY cable between the switch and Inverter and ensure that the cable screen is earthed as described in section 10 This guide has been produced by The Inverter Drive Supermarket Ltd All content including but not limited to graphics text and procedures copyright The Inverter Drive Supermarket and must not be reproduced or altered without prior written permission Page 12 Easy Start Guide LS Industrial Systems SV iC5 p gt INVERTER DRIVE SUPERMARKE 12 How to reset the Inverter to Factory Defaults 12 1 Use the navigation pad to navigate to parameter H93 From the home screen press the right arrow on the navigation pad twice to move to Parameter function group 2 H RUN STOP RST 7 Then press the down arrow three times to navigate to H93 Note If you are unsure if the display is showing the home screen power off the iC5 for 60 seconds before switching back on PNP 12 2 Press the navigation pad to change the value of parameter H93 Once the display shows H93 press the navigation pad to select the parameter and edit it s value The display will show the default value of O 12 3 Press the up arrow on the navigat2. by operating the iC5 5 1 1 Use the dial to set the frequency to 50Hz and start the motor Motor no load current can only be determined with the motor running off load Decouple the motor from the machine before beginning Turn the dial clockwise until the display shows 50 0 as illustrated opposite Then press the green Run button to start the motor As the motor accelerates the display will track frequency from 0 0 to 50 0 L Once the Inverter has reached 50 0Hz proceed to the step below 5 1 2 Use the navigation pad to locate the CUr parameter Press the down arrow on the navigation pad until CUr is displayed as shown opposite CUr is a read only parameter which displays output current in Amps Press the navigation pad to select Cur The output current will be displayed Make a note of this value It is Motor no load current A in Amps and must be setin parameter H34 u This guide has been produced by The Inverter Drive Supermarket Ltd All content including but not limited to graphics text and procedures copyright The Inverter Pa e D Drive Supermarket and must not be reproduced or altered without prior written permission Easy Start Guide LS Industrial Systems SV iC5 INVERTER DRIVE RMAR K 6 How to set a Parameter value 6 1 Use the left and right arrows on the navigation pad to move between parameter groups From the initial screen
3. Dual voltage induction motors typically include terminal boxes with six points The points can be connected together with links in one of two ways to suit one of the two rated voltages The two ways of connecting the links are shown below These are known as Star the higher voltage or Delta the lower voltage The selection of Star or Delta is not optional and must match the supply voltage Dual voltage motor nameplates include symbols to represent voltage and full load current in each configuration Delta is represented by a triangle and star by a Y Wye 2 1 Motor connected in STAR or Wye For safety purposes Star shown opposite is the default configuration for new motors and is sometimes known as two at one side Only two links are required for Star Double up the links if changing from Delta to allow the motor to be changed to back in future The order of the three phases determines the direction the motor turns Note that the cable screen and earth are connected together at the earth terminal Link Phase Phase Phase Screen 2 2 Motor connected in DELTA The link configuration is shown in the illustration opposite and is sometimes referred toa three a breast The LS SV iC5 converts Single Phase 230V to Three Phase 230V so a 230 400V Motor should be connected in Delta The order of the three phases determines the direction the motor turns Note that the c
4. shown opposite press the right arrow on the navigation pad to move between each of the four parameter groups Select HO RUN p STOP RST min max s l s H E a K Z A A a lt a lt Oe lt a y T Drive Function Function Group Group 1 F Group 2 H Group 6 2 Use the up and down arrows on the navigation pad to move between parameters within the selected parameter group In this example we will set C Parameter H33 Function Group 2 lt H Parameter number 33 which is motor rated current Press the up arrow on the navigation pad repeatedly to move from HO to H1 H2 H3 etc until you reach H33 6 3 Press the navigation pad to edit a parameter Once the desired parameter is shown on the display in this case H33 press the navigation pad to select it In some cases it is possible to accidentally press an arrow key instead of the navigation pad In this case ensure you re select parameter H33 before attempting to press the navigation pad again This guide has been produced by The Inverter Drive Supermarket Ltd All content including but not limited to graphics text and procedures copyright The Inverter Pa A 6 Drive Supermarket and must not be reproduced or altered without prior written permission Easy Start Guide LS Industrial Systems SV iC5 INVERTER DRIVE RMAR K 6 4 Use the left and right arrows on the navigation pa
5. 1 Drive Supermarket and must not be reproduced or altered without prior written permission Easy Start Guide LS Industrial Systems SV iC5 INVERTER DRIVE RMAR K 1 Power and Motor Connections Before commencing confirm that the iC5 and all cables are completely isolated from the power supply have been isolated for at least 5 minutes and that the motor is not turning L2 P P1 N U V 97 DF DE DF DE DF oY DP Live i 2 Phase Neutral l A S Space Earth Power Notes The illustration above is based on 1 5kW and 2 2kW models The terminal layout for 0 37kW and 0 75kW models is slightly different The order of the three phases determines the direction the motor turns The smaller green earth terminals are not part of the main termal block Earth Motor Important Do NOT connect Neutral to the terminal marked N Use screened SY cable between the Inverter and Motor to minimise electromagnetic interference Ensure the motor cable screen is earthed at the motor end This guide has been produced by The Inverter Drive Supermarket Ltd All content including but not limited to graphics text and procedures copyright The Inverter Drive Supermarket and must not be reproduced or altered without prior written permission Page 2 Easy Start Guide LS Industrial Systems SV iC5 p gt INVERTER DRIVE SUPERMARKE 2 Motor Connections Star and Delta
6. 3 Motor Full Load Current in Amps Set to match motor nameplate eg 4 7 H34 Motor No Load Current in Amps See section 5 for details of how to correctly set this value 4 4 Parameters in the I O Group I Press left right to find 10 then up down to find parameter number Parameter Description How to set I5 Max Potentiometer Frequency Default is 60 Change to 50 for 50Hz output when the keypad potentiometer is at maximum This guide has been produced by The Inverter Drive Supermarket Ltd All content including but not limited to graphics text and procedures copyright The Inverter Drive Supermarket and must not be reproduced or altered without prior written permission Page 4 Easy Start Guide LS Industrial Systems SV iC5 p gt INVERTER DRIVE SUPERMARKE 5 How to set Motor no load current H34 Motor no load current is an important The procedure involves running the motor off parameter to set to get the best possible motor load at it s rated speed and making a note of performance output current This value is then set in parameter H34 Correctly set it allows the Inverter to maintain Once set this can be confirmed by running the the precise output current to suit the motor and motor off load at 50Hz and 5Hz and noting that significantly improves torque at lower speeds the output currentis the same in both cases 5 1 How to determine Motor no load current
7. I O Terminal Blocks Screen to Earth Terminal Switch SY Cable 10 2 Connecting the Switch A wiring diagram is shown in the illustration opposite The CM terminal output is 24V DC when the Inverter is connected to a power supply This is provided as a 24V output only and has no other function When the P1 terminal receives 24V ie when the circuit with CM is complete Run is enabled and motor will turn Conversely when it receives OV ie when the circuit with CM is broken Run is disabled and the motor will stop This behaviour is known as a Digital Input Any 24V DC signal connected to P1 will cause the Inverter to run This can be useful if an external source such as a PLC is controlling the Inverter If the 24V DC signal is external a connection to CM is not required Use shielded SY cable between the switch and Inverter and ensure that the cable screen is earthed at the green earth terminal on the Inverter Note that although 2 core SY cable is shown in the illustration opposite multi core SY cable can be used if several digital inputs are to be used This guide has been produced by The Inverter Drive Supermarket Ltd All content including but not limited to graphics text and procedures copyright The Inverter Drive Supermarket and must not be reproduced or altered without prior written permission Page 11 Easy Start Guide LS Industrial Systems SV iC5 p gt INVERTER DRIVE SUPE
8. PD INVERTER DRIVE Easy Start Guide STOP RST LS Industrial Systems Starvert SV iC5 Frequency Inverter available from LS InverterDrive com This guide is intended to compliment the user manual provided by the manufacturer It is provided as a basic introduction to the product for Inverter Drive Supermarket customers It should not be used as a replacement for the manual issued by the manufacturer limited to Emergency Stop provision should be assessed separately and are This product is nota safety device All safety considerations including but not outside the scope of this guide v1 4 20140512 Easy Start Guide LS Industrial Systems SV iC5 Inverter Contents Page 1 Contents Page 2 Power and Motor Connections Page 3 Motor Connections Star and Delta Page 4 Parameters Overview Parameters to set before use Page 5 How to set Motor no load current H34 Page 6 How to set a Parameter value Page 8 How to Operate the Inverter Page 9 How to enable Sensorless Vector Mode Page 10 How to connect and configure a Potentiometer for remote speed control Page 11 How to connect and configure a Run Stop switch Page 12 How to connect and configure a Fwd Rev switch Page 13 How to Reset the Inverter to Factory Defaults This guide has been produced by The Inverter Drive Supermarket Ltd All content including but not limited to graphics text and procedures copyright The Inverter Pa eC
9. RMARKE 11 How to connect and configure a Fwd Rev switch The parameters described in Section 4 enable Run Stop operation via the red and green buttons on the Inverter Section 10 explains how to enable remote Run Stop via a switch instead This section extends the functionality added in section 10 to include Run Forward Reverse as well as Stop Important P1 and P2 refer to the P1 P2 I O terminals NOT P1 P2 power terminals 11 1 Parameters to change in the Drive Group skip if section 10 completed Press left right to find 0 0 then up down to find parameter number Parameter Description How to set drv Run Stop Command Source Set to 1 for Programmable Input 1 P1 IC5 I O Terminal Blocks SE SE 3 Screen to Earth Terminal SY Cable c E E E EXKI DPDT Centre off Switch 11 2 Connecting the Switch A wiring diagram is shown in the illustration opposite The switch used is a DPDT centre off type The CM terminal provides a 24V DC output as described in section 10 When the switch is moved to the F Forward position the circuit between P1 and CM is completed and the motor will turn forwards as described in section 10 In addition when the switch is moved to the R Reverse position the circuit between P2 and CM is completed and the motor will turn in reverse Returning the switch to position O off will stop the motor
10. able screen and earth are connected together at the earth terminal This guide has been produced by The Inverter Drive Supermarket Ltd All content including but not limited to graphics text and procedures copyright The Inverter Drive Supermarket and must not be reproduced or altered without prior written permission Page 3 Easy Start Guide LS Industrial Systems SV iC5 p gt INVERTER DRIVE SUPERMARKET 3 Parameters overview The iC5 contains a number of settings which can be changed to tailor it for use in a wide range of applications These settings are known as parameters Parameters are typically referred to by code or number eg F21 Max Output Frequency with a description available in the manual The parameters contain critical information essential to the correct operation of the iC5 Therefore they should at least be checked by the user before it is operated for the first time The parameters listed in section 4 are intended to provide a starting point to allow for basic operation of the iC5 Inverter 4 Parameters to set before use Set the following parameters to allow the iC5 to run in standard mode with Run Stop and Speed Control from the integral keypad 4 1 Parameters in the Drive Group If any of the parameters have been changed previously follow the procedure in section 12 to reset the iC5 to Factory Defaults Press left right to find 0 0 then up down to find parameter Paramete
11. d to move between digits Use the up and down arrows to increase or decrease the digit value In this example the motor nameplate states 4 7A at 230V so we will change the default value from 5 0 to 4 7 Press up to Press left to Press down to change to 0 to 7 change digit change 5 to to 4 6 5 Press the navigation pad to save changes Press the navigation pad again to confirm Once the value of H33 has been changed to 4 7 press the navigation pad to save changes The display will then flash indicating that the change needs to be confirmed Press the navigation pad again to confirm the change or wait to cancel the change and return to the edit screen in the previous step 6 6 Parameter value is set Now H33 has been successfully set The screen will return to the parameter list Repeat the steps above to set the value of other RUN STOP RST a parameters See section 4 for recommended settings Press the left or right keys on the navigation pad to return to the Drive Group ie the group which does not start with F H orl NPN PNP This guide has been produced by The Inverter Drive Supermarket Ltd All content including but not limited to graphics text and procedures copyright The Inverter Pa e 7 Drive Supermarket and must not be reproduced or altered without prior written permission Easy Start Guide LS Industrial Systems SV iC5 p gt INVERTER DRIVE SUPERMARKET 7 How t
12. he rotation of the Potentiometer is the opposite to that required ie turn anti clockwise to increase speed instead of clockwise reverse connections VR and CM Use shielded SY cable between Potentiometer and Inverter and ensure that the cable screen is earthed at the green earth terminal on the Inverter Note Parameter 110 cannot exceed the maximum frequency limit set in parameter F25 see section 4 This guide has been produced by The Inverter Drive Supermarket Ltd All content including but not limited to graphics text and procedures copyright The Inverter Drive Supermarket and must not be reproduced or altered without prior written permission Page 10 Easy Start Guide LS Industrial Systems SV iC5 p gt INVERTER DRIVE SUPERMARKE 10 How to connect and configure a Run Stop switch The parameters described in Section 4 enable Run Stop operation via the red and green buttons on the Inverter lf this is unsuitable for the application a remote Run Stop switch can be used instead 10 1 Parameters to change in the Drive Group Note that once this procedure is complete the Run Stop buttons on the Inverter can no longer be used Important P1 refers to the P1 I O terminal and NOT the P1 power terminal Press left right to find 0 0 then up down to find parameter number Parameter Description How to set drv Run Stop Command Source Set to 1 for Programmable Input 1 P1 IC5
13. ion pad to change the value from 0 to 1 Press the up arrow on the navigation pad once to change the value of H93 from Oto 1 Press the navigation pad to save the changes The display will flash to indicate that the change needs to be confirmed RUN STOP RST mS min max NPN Press the navigation pad again to confirm the change The display will return to H93 All parameters have now been reset to factory defaults PNP This guide has been produced by The Inverter Drive Supermarket Ltd All content including but not limited to graphics text and procedures copyright The Inverter Pa e 1 3 Drive Supermarket and must not be reproduced or altered without prior written permission Easy Start Guide LS Industrial Systems SV iC5 SUPERMARKET 13 Notes This guide has been produced by The Inverter Drive Supermarket Ltd All content including but not limited to graphics text and procedures copyright The Inverter Pa 1 4 Drive Supermarket and must not be reproduced or altered without prior written permission
14. ndard operating mode of the iC5 Inverter is VxF This is the simplest form of operation and controls Volts and Frequency to vary the speed of a standard Induction Motor The iC5 can also operate in Sensorless Vector mode This can improve motor performance without requiring a separate feedback device 8 1 Parameters in Function Group 2 H Sensorless Vector mode operates in the same way as VxF but performs a number of calculations to improve low speed torque This requires an ID run during which the Inverter runs the motor for approx 1 minute at various speeds to gather the necessary data Decouple the motor from the machine before starting an ID run Press left right to find HO then up down to find parameter number Parameter Description How to set H40 Control Mode Default is 0 Change to 3 to enable Sensorless Vector Mode H41 Auto tuning Default is 0 Ensure motor is off load before changing to 1 to begin ID run This guide has been produced by The Inverter Drive Supermarket Ltd All content including but not limited to graphics text and procedures copyright The Inverter Drive Supermarket and must not be reproduced or altered without prior written permission Page 9 Easy Start Guide LS Industrial Systems SV iC5 p gt INVERTER DRIVE SUPERMARKE 9 How to connect and configure a Potentiometer for remote speed control lf the integrated speed control dial is u
15. nsuitable for the application a remote Potentiometer can be used instead This provides the benefit of allowing motor speed to be controlled from a more convenient location such as a cabinet door if the iC5 is cabinet mounted or on the machine itself 9 1 Parameters to change in the Drive Group A Potentiometer of 10kOhm rating should be used The number of turns depends on the application but both single turn and ten turn Potentiometers are available from The Inverter Drive Supermarket at InverterDrive com Press left right to find 0 0 then up down to find parameter number Parameter Description How to set Fra Speed Command Source Set to 3 to enable 0 10V via 10kKOhm Potentiometer I9 V1 input max voltage Set to 10 to enable maximum speed at 10V potentiometer rotated to maximum 110 Frequency corresponding to 19 Set to 50 for 50Hz output frequency at 10V Can be increased decreased if required a A 9 2 Connecting the Potentiometer IC5 I O Terminal Blocks SY Cable Screen to Earth Terminal 10kOhm Potentiometer A wiring diagram is shown in the illustration opposite The most important connection at the Potentiometer end is the centre terminal or wiper The wiper will output a variable voltage between O and 10 volts and should be connected to the V1 terminal at the Inverter end Itis this voltage which provides the speed signal with OV being slowest and 10V fastest If t
16. o operate the Inverter STOP RST STOP RST RUN in ma w MI X RUN STOP RST gt min max i 7 1 Use the dial to set the required speed Turn the dial clockwise to increase speed and anti clockwise to decrease speed The display will change to show the current speed frequency reference in HZ 7 2 Press the green Run button to start the motor The green Run button will start the motor The motor will accelerate to the speed set by the dial see step 1 above in the time defined by the ACC parameter found in the Drive parameter group Motor speed can be changed whilst the motor is running by turning the dial clockwise faster or anti clockwise slower When the motor is running the FWD light will be displayed 7 3 Press the red Stop Rst button to stop the motor The red Stop Rst button will stop the motor The time taken in seconds to stop the motor is determined by the dEC parameter which can be found in the Drive parameter group This guide has been produced by The Inverter Drive Supermarket Ltd All content including but not limited to graphics text and procedures copyright The Inverter Drive Supermarket and must not be reproduced or altered without prior written permission Page 8 Easy Start Guide LS Industrial Systems SV iC5 gt INVERTER DRIV RMARKET 8 How to enable Sensorless Vector Mode The sta
17. r Description How to set drv Run Stop Command Source Set to 0 for Run Stop buttons on the iC5 Frq Speed Command Source Set to 2 to use the dial on the iC5 4 2 Parameters in Function Group 1 F Press left right to find FO then up down to find parameter number Parameter Description How to set F21 Max Output Frequency in Hz Default is 60 Change to 50 to limit all frequency related parameters except F22 to 50Hz F22 Base Frequency Default is 60 Change to 50 for 50Hz motor F24 Enable Max Min Frequency Default is O off Set to 1 to enable parameters F25 and F26 for future use F25 Frequency high limit Default is 60 Change to 50 to limit maximum run speed to 50Hz F26 Frequency low limit Default is 0 5 Change as required to limit minimum run speed in Hz F27 Torque Boost Default is O off Set to 1 to improve starting Torque F50 Thermal Overload Default is O off Set to 1 to enable Thermal Overload Protection 4 3 Parameters in Function Group 2 H Press left right to find HO then up down to find parameter number Parameter Description How to set H30 Motor Power in kW Set to match motor nameplate eg 0 75 for 0 75kW 1 5 for 1 5kW etc H31 Number of Motor Poles Set to match motor nameplate eg 2700 3000RPM 2 1350 1500RPM 4 etc H32 Motor Slip in Hz Calculate Motor Frequency Motor RPM x Poles 120 H3
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