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1. K1 K2 Run command OFF OFF Stop Mk FWD ON OFF FWD REV CHV K2 Inverter OFF ON REV COM ON ON Stop Figure 6 13 2 wire control mode 1 1 2 wire control mode 2 START STOP command is determined by FWD terminal Run direction is determined by REV terminal K1 K2 Run command z OFF OFF Stop k JEWO H CHV ON OFF FWD K2 REV lavarter OFF ON Stop lea ON ON REV Figure 6 14 2 wire control mode 2 2 3 wire control mode 1 SB1 Start button SB2 Stop button NC K Run direction button Terminal SIn is the multifunctional input terminal of S1 S8 HDI1 and HDI2 The 63 invt CHV110 series energy saving cabinet terminal function should be set to be 3 3 wire control K Run command wi OFF FWD SB2 ON REV K FWD ian CHV Inverter REV COM Figure 6 15 3 wire control mode 1 3 3 wire control mode 2 SB1 Forward run button SB2 Stop button NC SB3 Reverse run button Terminal SIn is the multifunctional input terminal of S1 S8 HDI1 and HDI2 The terminal function should be set to be 3 3 wire control Notice s FWD se2 S CHV Z Inverter sB3 REV COM Figure 6 16 3 wire control mode 2 e When 2 wire control mode is active the inverter will not run in following situation even if FWD REV terminal is enabled Coast to stop press RUN and STOP RST at the same time Stop command from se
2. These parameters are mainly used for fixed length control The length is calculated by input pulse signal If input pulse frequency is high it is required to use HDI1 or HDI2 input P5 35 or P5 36 2 Actual length P8 20 Accumulated input pulse number Number of pulse per cycle P8 21 When the value of P8 20 exceeds the value of P8 19 if multifunctional output terminal is set to be 11 Length reached ON signal will be output Function Setting Factory Name Description Code Range Setting Preset count P8 22 1 65535 1 65535 1000 value Specified P8 23 1 65535 1 65535 1000 count value The count pulse input channel can be S1 S5 lt 200Hz and HDI If function of output terminal is set as preset count reached when the count value reaches preset count value P8 22 it will output an ON OFF signal Inverter will clear the counter and restart counting If function of output terminal is set as specified count reached when the count value reaches specified count value P8 23 it will output an ON OFF signal until the count value reaches preset count value P8 22 Inverter will clear the counter and restart counting Notice l Specified count value P8 23 should not be greater than preset count value 81 invt CHV110 series energy saving cabinet P8 22 l Output terminal can be RO1 RO2 or HDO This function is shown as following figure P8 22 Terminal set a
3. 100 0 Fae nn nen Figure 6 417 Relationship between Al and corresponding setting Function Setting Factory Cade Name Description Range Setting P5 20 Al2 lower limit 0 00V 10 00V 0 00 10 00 0 00V Al2 lower limit P5 21 corresponding 100 0 100 0 100 0 100 0 0 0 setting P5 22 Al2 upper limit 0 00V 10 00V 0 00 10 00 5 00V 65 invt CHV110 series energy saving cabinet Function Setting Factory Name Description Code Range Setting Al2 upper limit P5 23 corresponding 100 0 100 0 100 0 100 0 100 0 setting Al2 filter time P5 24 0 00s 10 00s 0 00 10 00 0 10s constant P5 25 Al3 lower limit 10 00V 10 00V 10 00 10 00 0 00V Al3 lower limit P5 26 corresponding 100 0 100 0 100 0 100 0 0 0 setting P5 27 Al3 upper limit 10 00V 10 00V 10 00 10 00 10 00V Al3 upper limit P5 28 corresponding 100 0 100 0 100 0 100 0 100 0 setting Als3 filter time P5 29 0 00s 10 00s 0 00 10 00 0 10s constant P5 30 Al4 lower limit 0 00V 10 00V 0 00 10 00 0 00V Al4 lower limit P5 31 corresponding 100 0 100 0 100 0 100 0 0 0 setting P5 32 Al4 upper limit 0 00V 10 00V 0 00 10 00 10 00V Al4 upper limit P5 33 corresponding 100 0 100 0 100 0 100 0 100 0 setting Al 4 filter time P5 34 0 00s 10 00s 0 00 10 00 0 10s constant Please refer to description of Al1 Notice When Al2 is
4. cccccccececeeeteeeeeeseeeeeeeeeeeeeneeees 112 10 LIST OF FUNCTION PARAMETERS c ccccceccceeceeeseeseeeeeseeeeeeeeeeceeaceeeetaseeeesatanees 117 invt CHV110 series energy saving cabinet Safety Precautions Please read this operation manual carefully before installation operation maintenance or inspection In this manual the safety precautions were sorted to WARNING or CAUTION Indicates a potentially hazardous situation which if not A WARNING parao will result in death or serious injury Indicates a potentially hazardous situation which if not avoided will result in minor or moderate injury and ZN caution om physical damage This sign is also used for alert of any un safety operation In some cases the contents of CAUTION could cause serious accident Please follow these important precautions in any situation NOTE is the necessary step to ensure the proper operation Warning Marks were shown on the front keypad of inverters Please follow these indications when using the inverter WARNING May cause injury or electric shock Please follow the instructions in the manual before installation or operation Disconnect all power line before opening front cover of unit Wait at least 5 minutes until DC Bus capacitors discharge Use proper grounding techniques Never connect AC power to output UVW terminals invt CHV110 series energy sa
5. No iroa vonas CHV110 045G 4 T JE 4 3AC 380V Close loop vector 5 3AC 525V control inverter 6 3AC 690V The first generation 3AC 1140V No Special inverter _ G Constant torque o f omearme METEM s Han ronan Ce raer Figure 1 1 Nameplate of inverter Power rating 045 45KW 1 3 Outside Dimensions of Energy Saver Figure1 2 Outside dimensions diagram of energy saver Model and Power Rated output Adaptation A mm B mm C mm Range current A motor kw CHV110 07RG 4 17 7 5 CHV110 011G 4 300 685 250 25 11 CHV110 015G 4 32 15 invt CHV110 series energy saving cabinet Model and Power Rated output Adaptation A mm B mm C mm Range current A motor kw CHV110 018G 4 37 18 5 CHV110 022G 4 350 846 270 45 22 CHV110 030G 4 60 30 CHV110 037G 4 75 37 CHV110 045G 4 390 935 285 90 45 CHV110 055G 4 110 55 CHV110 075G 4 540 1030 380 150 75 CHV110 090G 4 600 1170 380 176 90 CHV110 0110G 4 600 1170 380 210 110 invt CHV110 series energy saving cabinet 2 UNPACKING INSPECTION A CAUTION e Never install or operate any inverter that is damaged or missing components Doing so can result in injury Check the following items when unpacking the inverter 1 Inspect the entire exterior of the Inverter to see if there are any scratches or other damage resulting from shipping 2 Ensure
6. u PID control function u Simple PLC or Multi steps Speed Control 16 steps speed can be set A invt CHV110 series energy saving cabinet Traverse control function Length and time control Non Stop Function while instantaneous power failure Speed Trace Function Smoothly start the running motor QUICK JOG Function User defined shortcut key can be realized Automatic Voltage Regulation AVR Automatically keep the output voltage stable when input voltage is fluctuating Up to 29 fault protections over current over voltage under voltage over heating phase failure over load etc e Special Function For injection Molding Machine Frequency source Compare pressure and flow signals output current 0 1A and voltage 0 10V signal are valid Larger torque at low frequency quick starting Enclosure IP21 Main circuit bypass function Built in DC reactor 15kW S5kW it can improve the power factor effectively Automatical reset and power failure reset function it ensures the continuous production and the productivity Fault protection and self locking Strong anti jamming capability Energy saving efficienty as high as 5 10 than V F control mode 1 2 Description of Name Plate Invt SHENZHEN INVT ELECTRIC CO LTD MODEL CHV110045G4 SPEC V1 POWER 45kW INPUT AC 3PH 380V_15 50 60HZ OUTPUT 90A AC 3PH0 380V__0 400HZ MADE IN CHINA invt CHV110 series energy saving cabinet
7. 3 Both display and key valid 0 When external keypad exists local keypad will be invalid 1 Local and external keypad display simultaneously only external keypad is valid 2 Local and external keypad display simultaneously only local keypad is valid 3 Local and external keypad display simultaneously both keys of local and external keypad are valid This function should be used cautiously otherwise it may cause malfunction Notice l When P7 05 is set to be 1 local keypad is valid if external keypad is not connected When LCD keypad is connected P7 05 must be set to be 0 Function Setting Factory Name Description Code Range Setting Running P7 06 status display O OxFFFF O OxFFFF Ox00FF selection P7 06 defines the parameters that can be displayed by LED in running status If Bit is 0 the parameter will not be displayed If Bit is 1 the parameter will be displayed Press SHIFT to scroll through these parameters in right order Press IDATA ENT IQUICK JOG to scroll through these parameters in left order The display content corresponding to each bit of P7 06 is described in the following TA invt CHV110 series energy saving cabinet table BIT7 BIT6 BITS BIT4 BIT3 BIT2 BIT 4 BITO Output Input PID
8. invt CHV110 series energy saving cabinet Function Setting Factory Name Description Code Range Setting AO1 function P6 07 Multifunctional analog output 0 14 0 selection AO2 function P6 08 Multifunctional analog output 0 14 0 selection HDO function Multifunctional high speed pulse P6 09 0 14 0 selection output AO HDO output functions are indicated in the following table Setting Function Range Value 0 Running frequency 0 maximum frequency P0 07 1 Reference frequency 0 maximum frequency P0 07 2 Motor speed 0 2 rated synchronous speed of motor 3 Output current 0 2 inverter rated current 4 Output voltage 0 2 inverter rated voltage 5 Output power 0 2 rated power 6 Output torque 0 2 rated torque 7 Al1 voltage 0 10V 8 Al2 voltage current 0 10V 0 20mA 9 Al3 voltage 10V 10V 10 Al4 voltage 0 10V 11 HDI1 frequency 0 1 50 0kHz 12 HDI2 frequency 0 1 50 0kHz 13 Length value 0 preset length P8 19 14 Count value 0 preset count value P8 22 Function Setting Factory Name Description Code Range Setting P6 10 AO1 lower limit 0 0 100 0 0 0 100 0 0 0 AO1 lower P6 11 limit 0 00V 10 00V 0 00 10 00 0 00V corresponding 70 invt CHV110 series energy saving cabinet Function Code Name Description Setting Range Factory Setting output P6 12 AO1 upper limit 0 0 100 0 0 0 100 0
9. ASR P3 03 proportional 0 100 0 100 25 gain K 2 ASR integral P3 04 0 01 10 00s 0 01 10 00 1 00s time Ki2 ASR P3 05 switching P3 02 P0 07 P3 02 P0 07 10 00Hz point 2 P3 00 P3 05 are only valid for vector control and torque control and invalid for V F control Through P3 00 P3 05 user can set the proportional gain K and integral time K of speed regulator ASR so as to change the speed response characteristic ASR s structure is shown in following figure 51 invt CHV110 series energy saving cabinet Reference speet pj Given torque current peed bias p Ko HP zi i Actual speed Torque limit gt Ki P3 14 Figure 6 8 ASR diagram P3 00 and P3 01 only take effect when output frequency is less than P3 02 P3 03 and P3 04 only take effect when output frequency is greater than P3 05 When output frequency is between P3 02 and P3 05 K and K are proportional to the bias between P3 02 and P3 05 For details please refer to following figure PI parameter P3 00 P3 01 P3 03 P3 04 P3 02 P3 05 Output frequency f Figure 6 9 PI parameter diagram The system s dynamic response can be faster if the proportion gain K is increased However if K is too large the system tends to oscillate The system dynamic response can be faster if the integral time K is decreased However if K is too small the system becomes overshoot and tends to oscillate P3 00 and P3 01 are corresponding to K and K at lo
10. Both Frequency command source A and B are active Reference frequency Max reference frequency A reference frequency B Notice The frequency command source can be selected not only P0 06 but also by multifunctional terminals Please refer to description of P5 Group Keypad Al Communication 9 Maximum Frequency Reference frequency Figure 6 1 Reference frequency diagram Function Setting Factory Name Description Code Range Setting Maximum P0 07 10 400 00Hz 10 0 400 00 50 00Hz frequency Notice The frequency reference should not exceed maximum frequency Actual acceleration time and deceleration time are determined by maximum frequency Please refer to description of P0 11 and P0 12 39 invt CHV110 series energy saving cabinet Function Setting Factory Name Description Code Range Setting Upper P0 08 frequency P0 09 P0 07 P0 09 P0 07 50 00Hz limit Notice l Upper frequency limit should not be greater than the maximum frequency P0 07 Output frequency should not exceed upper frequency limit Function Setting Factory Name Description Code Range Setting Lower P0 09 0 00Hz P0 08 0 00 P0 08 0 00Hz frequency limit Notice Lower frequency limit should not be greater than upper frequency limit P0 08 If frequency reference is lower than P0 09 the action of inverter is determin
11. Feedback lost FEEDBACK 0 0 3600 0s 1 0s detecting time LOST t PA Group Multi step Speed Control v oe P9 140 invt CHV110 series energy saving cabinet Function Factory Description Modify LCD Display Code Setting 0 Stop after one cycle Simple PLC 1 Hold last frequency PLC MODE mode after one cycle 2 Circular run 0 Not saved Simple PLC 1 Saved STATUS status saving 2 Not saved when power SAVING selection off saved when stop Multi step speed MULTI SPE PA 02 100 0 100 0 0 0 0 EDO 0 Step running RUNNING PA 03 0 0 6553 5s h 0 0s time TIME 0 Multi step speed MULTI SPE PA 04 100 0 100 0 0 0 1 ED 1 1 Step running RUNNING PA 05 0 0 6553 5s h 0 0s time TIME 1 Multi step speed MULTI SPE PA 06 100 0 100 0 0 0 2 ED 2 2 Step running RUNNING PA 07 0 0 6553 5s h 0 0s time TIME 2 Multi step speed MULTI SPE PA 08 100 0 100 0 0 0 3 ED3 3 Step running RUNNING PA 09 0 0 6553 5s h 0 0s time TIME 3 Multi step speed MULTI SPE PA 10 100 0 100 0 0 0 4 ED4 4 Step running RUNNING PA 11 0 0 6553 5s h 0 0s time TIME 4 Multi step speed MULTI SPE PA 12 100 0 100 0 0 0 5 ED5 5 Step running RUNNING PA 13 0 0 6553 5s h 0 0s time TIME 5 141 invt CHV110 series energy saving cabinet Function Factory Description Modify LCD Display Code Setting Multi step speed MULTI SPE PA 14 100 0 100 0 0 0 6 ED6 6 Step running RUNNING PA 15 0 0 6553 5s h 0 0s time TIME 6 o spee
12. invt CHV110 series energy saving cabinet 9 INJECTION MOLDING MACHINE INTRODUCTION 9 1 Energy Saving Principle N rgy consumptin Working prince of ss weil P injection molding machine ee ee ding machine wih rtioning p cannot be adjusted Excessive of Le yoverfions to the tank Driven by the motor the of pump absorbs erik oll from the off tank adds is pressure and lena j hrave outputs the of The pressure flow rate and Pressure direction of oil are controlled by various proportional mr V control valves to ensure that the working mechanism runs in the desired diraction at certain foroa or torqua and speed As a result different processes of an injection molding machine are implemented Proportioning value i 9 bp me ewww ene For traditional injection molding machines with constant delivery pumps valve adjustment is required to change load flow rate and pressure In this case input power changes slightly and a large proportion of energy is consumed by the valve in the form of pressure difference causing overflow CHV110 energy saver can automatically adjust the rotation speed and oil supply quantity of the oil pump based on the current working state of an injection molding machine like mold clamping injection melting mold opening and ejector pin and according to the set pressure and speed requirements so that the actual oil supply quantity of the oil pump can be consiste
13. 0 0 0 speed 7 7 Step PA 17 0 0 6553 5s h 0 0 6553 5 0 0s running time Multi step PA 18 100 0 100 0 100 0 100 0 0 0 speed 8 8 Step PA 19 Packs 0 0 6553 5s h 0 0 6553 5 0 0s running time Multi step PA 20 100 0 100 0 100 0 100 0 0 0 speed 9 9 Step PA 21 0 0 6553 5s h 0 0 6553 5 0 0s running time Multi step PA 22 100 0 100 0 100 0 100 0 0 0 speed 10 10 Step PA 23 a 0 0 6553 5s h 0 0 6553 5 0 0s running time Multi step PA 24 100 0 100 0 100 0 100 0 0 0 speed 11 93 invt CHV110 series energy saving cabinet Function Setting Factory Name Description Code Range Setting 11 Step PA 25 oo 0 0 6553 5s h 0 0 6553 5 0 0s running time Multi step PA 26 100 0 100 0 100 0 100 0 0 0 speed 12 12 Step PA 27 a 0 0 6553 5s h 0 0 6553 5 0 0s running time Multi step PA 28 100 0 100 0 100 0 100 0 0 0 speed 13 13 Step PA 29 Oe 0 0 6553 5s h 0 0 6553 5 0 0s running time Multi step PA 30 100 0 100 0 100 0 100 0 0 0 speed 14 14 Step PA 31 oo 0 0 6553 5s h 0 0 6553 5 0 0s running time Multi step PA 32 100 0 100 0 100 0 100 0 0 0 speed 15 15 Step PA 33 an 0 0 6553 5s h 0 0 6553 5 0 0s running time Notice l 100 of multi step speed x corresponds to the maximum frequency P0 07 l If the value of multi step speed x is negative the direction of this step will be reverse otherwise it will be forward The unit of x
14. 0 55 7 function terminal S4 Terminal Programmable multifunction P5 05 0 55 0 function terminal S5 Terminal Programmable multifunction P5 06 0 55 0 function terminal HDI1 terminal Programmable multifunction P5 07 0 55 0 function terminal HDI2 terminal Programmable multifunction P5 08 0 55 0 function terminal S6 Terminal Programmable multifunction P5 09 0 55 0 function terminal S7 Terminal Programmable multifunction P5 10 0 55 0 function terminal S8 Terminal Programmable multifunction P5 11 0 55 0 function terminal Notice P5 07 is only used when P5 00 is set to be 1 or 3 P5 08 is only used when P5 00 is set to be 2 or 3 The meaning of each setting is shown in following table Setting Function Description value 0 Invalid Please set unused terminals to be invalid to avoid 59 invt CHV110 series energy saving cabinet Setting Function Description value malfunction 1 Forward Please refer to description of P5 13 2 Reverse 3 3 wire control Please refer to description of P5 13 4 Jog forward Please refer to description of P8 06 P8 08 5 Jog reverse The inverter blocks the output immediately The motor 6 Coast to stop coasts to stop by its mechanical inertia Resets faults that have occurred It has the same function 7 Reset fault as S
15. 0s Sais eane anne Jog Acceleration P8 07 0 0 3600 0s time Jog Deceleration P8 08 0 0 3600 0s time P8 09 Skip frequency 1 0 00 P0 07 P8 10 Skip frequency 2 0 00 P0 07 Skip frequenc P8 parea 00 P0 07 bandwidth 137 p p p p p p 8 00 8 01 8 02 8 03 8 04 8 05 11 invt CHV110 series energy saving cabinet i Factory Description Modify LCD Display Code Setting Traverse 0 0 100 0 with TRAV P8 12 0 0 amplitude reference to P0 10 AMPLITUDE JITTER P8 13 Jitter frequency 0 0 50 0 0 0 FREQ Rise time of TRAV RISE P8 14 A i Os traverse TIME Fall time of TRAV FALL P8 15 i Os traverse TIME P8 16 Auto reset times 0 Os 7 Ss 1 o ej 0 Disabled P8 17 Fault relay action 1 Enabled P8 19 Preset length 1 65535 1000 Fo P8 20 Actual length 0 65535 Ei fo o ua ua wo wo wo Q Q fo fo oO oO O O n n o ak Number of pulse PULSE 1 6553 5 100 0 per cycle NUMBER Preset count P8 22 1 65535 1000 value Specified count P8 23 1 65535 1000 value Preset running P8 24 65535h 65535 h time P8 25 FDT level __ 0 00 P0 07 50 00Hz P8 26 FDTlag 0 0 100 0 PEST Frequency arrive 0 0 100 0 maximum detecting range frequency 138 SPECIFIED COUNT RUNNING FDT LEVEL F P8 25 me invt CHV110 series energy saving cabinet Factory Function Description Code P8 28 Droop control 0 00 10 00Hz Auxiliary motor selectio
16. 1 Install cooling unit 2 Near heat source 2 Remove heat source 3 Cooling fans of inverter 3 Replace cooling fan stop or damaged 4 Clear the ventilation 4 Obstruction of channel OH2 IGBT overheat ventilation channel 5 Decrease carrier 5 Carrier frequency too frequency high Sx External fault input Inspect external EF External fault terminal take effect equipment 1 Improper baud rate 1 Set proper baud rate setting Communication 2 Check communication CE 2 Receive wrong data fault devices and signals 3 Communication is interrupted for Long time 1 Wires or connectors of control board are loose Current 1 Check the wiring ITE 2 Hall sensor is damaged detection fault 2 Ask for support 3 Amplifying circuit is abnormal 1 Set rated parameters 1 Improper setting of according to motor TE Autotuning fault motor rated parameters nameplate 2 Overtime of autotuning 2 Check motor s wiring 1 Inspect encoder 1 Signal wire of encoder connection PCE Encoder fault was broken 2 Inspect whether the 2 Encoder was damaged encoder output signal or not Encoder reverse Encoder signal wire was PCDE Adjust encoder wiring fault connected wrong OPSE System fault 1 Serious disturbance 1 Press STOP RST to 105 invt CHV110 series energy saving cabinet Fault Code Fault Type Reason Solution cause control bo
17. 3 Quick debugging mode by menu 4 Quick debugging mode2 by latest order 5 Quick debugging mode3 by non factory setting parameters Key Combination Pressing the RUN and STOP RST at the same time can achieve inverter coast to stop 5 1 3 Indicator light description 5 1 3 1 Function Indicator Light Description Function indicator Description Extinguished stop status IRUN TUNE Flickering parameter autotuning status Light on operating status FW D REV Extinguished forward operation Light on reverse operation Extinguished keypad control LOCAL REMOT Flickering terminal control Light on communication control Extinguished normal operation status TRIP Flickering overload pre warning status Light on falut status 28 invt CHV110 series energy saving cabinet 5 1 3 2 Unit Indicator Light Description Unit indicator Description Hz Frequency unit A Current unit V Voltage unit RPM Rotating speed unit Percentage 5 1 3 3 Digital Display Have 5 digit LED which can display all kinds of monitoring data and alarm codes such as reference frequency output frequency and so on 5 2 Operation Process 5 2 1 Parameter setting Three levels of menu are l Function code group first level l Function code second level Function code val
18. 5 900 0 power on model Notice l In order to achieve superior performance please set these parameters according to motor nameplate then perform autotuning The power rating of inverter should match the motor If the bias is too big the control performances of inverter will be deteriorated distinctly Reset P2 05 can initialize P2 06 P2 10 automatically Function Setting Factory Name Description Code Range Setting Motor stator Depend P2 06 0 001 65 5350 0 001 65 535 resistance on model Motor rotor Depend P2 07 0 001 65 5350 0 001 65 535 resistance on model Motor leakage Depend P2 08 0 1 6553 5mH 0 1 6553 5 inductance on model Motor mutual Depend P2 09 0 1 6553 5mH 0 1 6553 5 inductance on model 50 invt CHV110 series energy saving cabinet Function Setting Factory Name Description Code Range Setting Current Depend P2 10 0 01 655 35A 0 01 655 35 without load on model After autotuning the value of P2 06 P2 10 will be automatically updated Notice Do not change these parameters otherwise it may deteriorate the control performance of inverter 6 4 P3 Group Vector Control Function Setting Factory Name Description Code Range Setting ASR P3 00 proportional 0 100 0 100 20 gain Kp1 ASR integral P3 01 0 01 10 00s 0 01 10 00 0 50s time Ki1 ASR P3 02 switching 0 00Hz P3 05 0 00 P3 05 5 00Hz point 1
19. CHV110 series energy saving cabinet Function Factory Description Modify LCD Display Code Setting HDI1 upper limit PR HDI1 UP corresponding 100 0 100 0 100 0 SETTING setting HDI1 HD11 filter time 0 00s 10 00s 0 10s FILTER constant TIME ae HDI2 LOW P5 42 HDI2 lower limit 0 0 kHz 50 0kHz 0 0KHz LIMIT HDI2 lower limit HDI1 LOW corresponding 100 0 100 0 0 0 SETTING setting HDI2 UP P5 44 HDI2 upper limit 0 0 kHz 50 0kHz 50 0KHz LIMIT HDI2 upper limit HDI2 UP P5 45 corresponding 100 0 100 0 100 0 SETTING setting HDI2 HDI2 filter time P5 46 0 00s 10 00s 0 10s FILTER constant TIME P6 Group Output Terminals 0 High speed pulse poe p HDO P6 00 HDO selection output SELECTION ON OFF output Y1 output NO output Y1 P6 01 1 selection Run forward SELECTION Y2 output Run reverse Y2 P6 02 selection Fault output SELECTION HDO ON OFF 4 Motor overload HDO P6 03 output selection 5 Inverter overload SELECTION Relay 1 output 6 FDT reached RO1 P6 04 i 3 selection Frequency reached SELECTION 128 invt CHV110 series energy saving cabinet Function Factory Description Modify LCD Display Code Setting Relay 2 output selection Relay 3 output selection AO1 function selection AO2 function selection 8 Zero speed running 9 Preset count value SELECTION reached 10 Specified count value reached 11 Length reached 12 PLC cycle completed 13 Running ti
20. Invalid 3 Valid during running clear when power off 0 Valid save UP DOWN value when power off User can adjust the reference frequency by UP DOWN The value of UP DOWN can be saved when power off 1 Valid do not save UP DOWN value when power off User can adjust the reference frequency by UP DOWN but the value of UP DOWN will not be saved when power off 2 Invalid User can not adjust the reference frequency by UP DOWN The value of UP DOWN will be cleared if P0 02 is set to 2 3 Valid during running clear when power off User can adjust the reference frequency by UP DOWN when inverter is running When inverter power off the value of UP DOWN will be cleared Notice UP DOWN function can be achieved by keypad A and V and multifunctional terminals Reference frequency can be adjusted by UP DOWN l UP DOWN has highest priority which means UP DOWN is always active no matter which frequency command source is 36 invt CHV110 series energy saving cabinet When the factory setting is restored P0 18 is set to be 1 the value of UP DOWN will be cleared Function Setting Factory Name Description Code Range Setting 0 Keypad 1 Alt X 2 Al3 requenc a 3 HDI1 P0 03 command 0 7 0 4 Simple PLC source 5 Multi Step speed 6 PID 7 Communication 0 Keypad Please refer to description of P0 10 1 Al1 2 Al3 The reference frequency is set by analog
21. P1 16 0 0 3600 0s 0 0 3600 0 0 0s restart 0 Disabled Inverter will not automatically restart when power on again until run command takes effect 1 Enabled When inverter is running after power off and power on again if run command source is keypad control P0 01 0 or communication control P0 01 2 inverter will automatically restart after delay time determined by P1 16 if run command source is terminal control P0 01 1 inverter will automatically restart after delay time determined by P1 16 only if FWD or REV is active Notice If P1 15 is set to be 1 it is recommended that start mode should be set as speed tracing mode P1 00 2 This function may cause the inverter restart automatically please be cautious AQ invt CHV110 series energy saving cabinet 6 3 P2 Group Motor Parameters Function Setting Factory Name Description Code Range Setting 0 G model P2 00 Inverter Model 0 1 0 1 P model 0 Applicable to constant torque load 1 Applicable to variable torque load such as pumps and fans Function Setting Factory Name Description Code Range Setting Motor rated P2 01 0 01Hz P0 07 0 01 P0 07 50 00Hz frequency Motor rated P2 02 0 36000rpm 0 36000 1460rpm speed Motor rated Depend P2 03 0 3000V 0 3000 voltage on model Motor rated Depend P2 04 0 1 2000 0A 0 1 2000 0 current on model Motor rated Depend P2 05 1 5 900 0kW 1
22. PID Output Output Rotation Alt terminal terminal feedback preset torque power speed status status BIT15 BIT14 BIT 13 BIT 12 BIT 11 BIT 10 BITY BITS Step No Count Length HDI2 HDI1 of PLC or Al4 Al3 Al2 value value frequency frequency multi step preset and Al1 the value of each bit is as the following table For example if user wants to display rotation speed output power output torque PID BIT 7 BIT6 BITS BIT4 BIT3 BIT2 BIT1 BITOJ 1 0 0 0 1 1 1 1 BIT15 BIT 14 BIT 13 BIT 12 BIT 11 BIT 10 BIT9 BITS 0 0 0 0 0 0 0 0 The value of P7 06 is 008Fh Notice I O terminal status is displayed in decimal For details please refer to description of P7 19 and P7 20 Function Setting Factory Name Description Code Range Setting Stop status P7 07 display 1 OxFFFF 1 OxFFFF Ox00FF selection P7 07 determines the display parameters in stop status The setting method is similar with P7 06 The display content corresponding to each bit of P7 07 is described in the following table BIT 7 BIT6 BITS BIT4 BITS BIT2 BIT 4 BITO Output Input PID DC bus Reference Al2 Al1 PID preset ter
23. and end section time 46 invt CHV110 series energy saving cabinet Output frequency F Figure 6 5 S curve diagram Function Setting Factory Name Description Code Range Setting 0 Deceleration to stop P1 08 Stop Mode 0 1 0 1 Coast to stop 0 Deceleration to stop When the stop command takes effect the inverter decreases the output frequency according to P1 05 and the selected acceleration deceleration time till stop 1 Coast to stop When the stop command takes effect the inverter blocks the output immediately The motor coasts to stop by its mechanical inertia Function Setting Factory Name Description Code Range Setting Starting P1 09 frequency of 0 00 P0 07 0 00 10 00 0 00Hz DC braking Waiting time P1 10 before DC 0 0 50 0s 0 0 50 0 0 0s braking DC braking P1 11 0 0 150 0 0 0 150 0 0 0 current DC braking P1 12 i 0 0 50 0s 0 0 50 0 0 0s time Starting frequency of DC braking Start the DC braking when running frequency reaches starting frequency determined by P1 09 47 invt CHV110 series energy saving cabinet Waiting time before DC braking Inverter blocks the output before starting the DC braking After this waiting time the DC braking will be started It is used to prevent over current fault caused by DC braking at high speed DC braking current The value of P1 11 is the percentage of rated current of inverter The bigger
24. be divided into two categories conducted interference and radiated interference Conducted interference is the interference transmitted by conductor Therefore any conductors such as wire transmission line inductor capacitor and so on are the transmission channels of the interference Radiated interference is the interference transmitted in electromagnetic wave and the energy is inverse proportional to the square of distance Three necessary conditions or essentials of electromagnetic interference are interference source transmission channel and sensitive receiver For customers the solution of EMC problem is mainly in transmission channel because of the device attribute of disturbance source and receiver can not be changed 23 invt CHV110 series energy saving cabinet 4 8 2 EMC features of inverter Like other electric or electronic devices inverter is not only an electromagnetic interference source but also an electromagnetic receiver The operating principle of inverter determines that it can produce certain electromagnetic interference noise And the same time inverter should be designed with certain anti jamming ability to ensure the smooth working in certain electromagnetic environment The following is its EMC features Input current is non sine wave The input current includes large amount of high harmonic waves that can cause electromagnetic interference decrease the grid power factor and increase the line loss Output v
25. be less than 60 of the rated current of the motor P2 04 otherwise it is abnormal and it is necessary to confirm whether the motor is free of load when the parameter 113 invt CHV110 series energy saving cabinet self learning takes place 9 3 2 5 After the self learning the user cannot change parameters in group P2 at will If any parameter on the name plate of the motor P2 01 P2 05 changes it is necessary to conduct the motor parameter self learning again 9 3 2 6 If parameters on the name plate of the motor are unavailable use default parameters In this case enters motor power P2 05 only and it is unnecessary to carry out parameter self learning 9 3 2 7 If the user wants to change the result just after the completion of self learning the user can change the rated power of the motor P2 05 to a different value and then change it to the current required value A default value will be generated automatically 9 3 3 Commissioning steps Before debugging conduct commissioning with the keypad to observe whether the system runs normally and whether motor parameters are correct 9 3 3 1 Set PO 00 0 Open loop vector control P0 11 0 1s acceleration time P0 10 50 00 Hz Conduct acceleration and deceleration for several times If no OC fault occurs the system is normal 9 3 3 2 When the motor reaches its rated frequency P2 01 view the output voltage with the lt SHIFT gt key on the keypad If the output voltage is close
26. braking time 0 0 50 0s TIME Dead time of FWD REV 0 0 3600 0s FWD REV DEADTIME Action when 0 Running at the lower running frequency limit ACT FREQ lt frequency is less P0 09 than lower frequency limit Restart after 0 Disabled P1 15 RESTART power off 1 Enabled Delay time for P1 16 0 0 3600 0s 0 0s DELAY TIME restart P2 Group Motor Parameters 0 G model INVERTER P2 00 Inverter model 1 P model MODEL Motor rated MOTOR P2 01 0 01Hz P0 07 50 00Hz frequency RATE FREQ 120 0 0 0 Os Os P1 13 invt CHV110 series energy saving cabinet Factory Description Modify LCD Display Code Setting Motor rated 1460 P2 02 0 36000rpm speed rpm Motor rated Depend MOTOR P2 03 0 3000V voltage on model RATE VOLT Motor rated Depend MOTOR P2 04 0 1 2000 0A current on model RATE CURR Depend Motor rated 1 5 900 0kW on model power Motor stator Depend STATOR P2 06 0 001 65 5350 resistance on model RESISTOR Motor rotor Depend ROTOR P2 07 0 001 65 5350 resistance on model RESISTOR Motor leakage Depend LEAK i 1 6553 5mH inductance on model INDUCTOR i MUTUAL INDUCTOR NO LOAD CURR 0 Motor mutual Depend 0 1 6553 5mH inductance on model P2 08 P2 09 Current without Depend P2 10 0 01 655 35A load on model u o 9 o xe gt is gt e O e a o 1 1 ASR proportional i 0 100 20 gain Kp1 ASR integral time P3 01 0 01 10 00s 0 50s Ki1
27. bridge is in good condition or not If the rectification bridge is burst out ask for support u Check the CHARGE light If the light is off the fault is mainly in the rectify bridge or the buffer resistor If the light is on the fault may be lies in the switching power supply Please ask for support Power supply air switch trips off when power on u Inspect whether the input power supply is grounded or short circuit Please solve the problem u Inspect whether the rectify bridge has been burnt or not If it is damaged ask for support Motor doesn t move after inverter running u Inspect if there is balanced three phase output among U V W If yes then motor could be damaged or mechanically locked Please solve it u If the output is unbalanced or lost the inverter drive board or the output module may be damaged ask for support Inverter displays normally when power on but switch at the input side trips when running u Inspect whether the output side of inverter is short circuit If yes ask for support u Inspect whether ground fault exists If yes solve it u_ If trip happens occasionally and the distance between motor and inverter is too far it is recommended to install output AC reactor 107 invt CHV110 series energy saving cabinet 8 MAINTENANCE 8 1 Daily Maintenance To prevent energy saver failure ensure normal operation of the equipment and prolong the service life of the energy saver it is necessary t
28. group P8 02 P8 03 4th group P8 04 P8 05 The acceleration and deceleration time can be selected by combination of multifunctional ON OFF input terminals determined by P5 Group The factory setting of acceleration and deceleration time is as follow u 5 5kW and below 10 0s u 7 5kW 30kW 20 0s u 37kW and above 40 0s Function Setting Factory Name Description Code Range Setting Running 0 Forward P0 13 direction 1 Reverse 0 2 0 selection 2 Forbid reverse Notice The rotation direction of motor is corresponding to the wiring of motor When the factory setting is restored P0 18 is set to be 1 the rotation Al invt CHV110 series energy saving cabinet direction of motor may be changed Please be cautious to use If P0 13 is set to 2 user can not change rotation direction of motor by IQUICK JOG or terminal Function Setting Factory Name Description Code Range Setting Carrier Depend P0 14 1 0 16 0kHz 1 0 16 0 frequency on model Carrier frequency Electromagnetic a Radiating 1KHZ Big Small Smal 10KHZ iekHz Small Big Big Figure 6 3 Effect of carrier frequency Carrier frequency Factory Highest Carrier Lowest Carrier kHz F kHz Setting requenc z requenc z Model a y a gt kHz G Model 1 5kW 11kW 16 1 8 G Model 15kW 55kW 8 1 4 G Model 75kW 630kW 6 1 2 Carrier frequency will affect the noise of motor
29. input Al1 is 0 10V voltage input terminal while Al3 is 10V 10V voltage input Notice l For detailed relationship between analogue input voltage and frequency please refer to description of P5 15 P5 19 l 100 of Al is corresponding to maximum frequency 3 HDI1 The reference frequency is set by high speed pulse input Pulse specification pulse voltage range 15 30V and pulse frequency range 0 0 50 0 kHz Notice High speed pulse can only be input through HDI P5 00 must be set to be 0 HDI and P5 35 must be set to be 0 reference input For detailed relationship between HDI input and frequency please refer to description of P5 37 P5 41 4 Simple PLC User can set reference frequency hold time running direction of each step and acceleration deceleration time between steps For details please refer to description of PA group 5 Multi steps speed The reference frequency is determined by PA group The selection of steps is determined by combination of multi step speed terminals 37 invt CHV110 series energy saving cabinet Notice e Multi step speed mode will enjoy priority in setting reference frequency if P0 03 is not set to be 4 or 5 In this case only step 1 to step 15 are available e If P0 03 is set to be 5 step 0 to step 15 can be realized e Jog has highest priority 6 PID The reference frequency is the result of PID adjustment For details please refer to description of P9 group 7 Communi
30. inverter and cable Just see the following figure AC MCCB reactor R A Power J supply So mn _sinverterr ie M I Te Figure 4 7 Wiring at motor side 4 5 4 Wiring of regenerative unit Regenerative unit is used for putting the electricity generated by the brake of motor to the grid Compared with traditional 3 phase inverse parallel bridge type rectifier unit IGBT is adopted in regenerative unit so that the total harmonic distortion THD is less than 4 Regenerative unit is widely used for centrifugal and hoisting equipment 20 invt CHV110 series energy saving cabinet Regenerative DC DCE Figure 4 8 Wiring of regenerative unit 4 5 5 Wiring of Common DC bus Common DC bus method is widely used in the paper industry and chemical fiber industry which need multi motor to coordinate In these applications some motors are in driving status while some others are in regenerative braking generating electricity status The regenerated energy is automatically balanced through the common DC bus which means it can supply to motors in driving status Therefore the power consumption of whole system will be less compared with the traditional method one inverter drives one motor When two motors are running at the same time i e winding application one is in driving status and the other is in regenerative status In this case the DC buses of these two inverters can be connected in parallel so that the regene
31. realize simple water supply control function which one inverter drives three pumps one variable frequency pump and two power frequency pumps The control logic is shown in the following figure Output frequency of Variable frequency Auxiliary motor START Delay timer start Start auxiliary Stop auxiliary motor 1 2 in motor 1 2 In sequence sequence Figure 6 26 Simple water supply function logical diagram Notice l Delay time of start auxiliary motor and stop auxiliary motor are the same l PID control P0 03 6 is necessary for simple water supply control l P1 14 should not be set to be 1 85 invt CHV110 series energy saving cabinet Function Setting Factory Name Description Code Range Setting Brake P8 32 threshold 320 0 750 0V 320 0 750 0 700 0V voltage When the DC bus voltage is greater than the value of P8 32 the inverter will start dynamic braking Notice l Factory setting is 380V if rated voltage of inverter is 220V Factory setting is 700V if rated voltage of inverter is 380V The value of P8 32 is corresponding to the DC bus voltage at rated input voltage Function Setting Factory Name Description Code Range Setting Low frequency threshold of P8 33 0 9999 0 9999 1000 restraining oscillation High frequency threshold of P8 34 0 9999 0 9999 1000 restraining oscillation The smaller the value of P8 33 and P8 34 the stronger
32. set as 0 20mA current input the corresponding voltage range is 0 5V Function Setting Factory Name Description Code Range Setting HDI1 function 0 Reference input P5 35 0 4 0 selection 1 Counter input P5 36 HDI2 function 2 Length input 0 4 0 66 invt CHV110 series energy saving cabinet Function Setting Factory Name Description Code Range Setting selection 3 Reserved 4 Reserved 0 Reference input such as frequency PID setting and PID feedback 1 Counter input Input of counter pulse 2 Length input Input of length pulse Notice When P5 35 or P5 36 is set to be 0 P5 37 P5 46 will take effective accordingly Function Setting Factory Name Description Code Range Setting HDI1 lower P5 37 0 0 kHz 50 0kHz 0 0 50 0 0 0kHz limit HDI1 lower limit P5 38 100 0 100 0 100 0 100 0 0 0 corresponding setting HDI1 upper P5 39 0 0 kHz 50 0kHz 0 0 50 0 50 0kHz imit HDI1 upper limit P5 40 100 0 100 0 100 0 100 0 100 0 corresponding setting HDI1 filter P5 41 0 00s 10 00s 0 00 10 00 0 10s time constant HDI2 lower P5 42 0 0 kHz 50 0kHz 0 0 50 0 0 0kHz limit HDI2 lower limit P5 43 100 0 100 0 100 0 100 0 0 0 corresponding setting HDI2 upper P5 44 imi 0 0 kHz 50 0kHz 0 0 50 0 50 0kHz imi HDI2 upper P5 45 i 100 0 100 0 100 0 100 0 100 0 imit 67 invt CHV110 seri
33. step running time is determined by PA 36 Selection of step is determined by combination of multi step terminals Please refer to following figure and table 94 invt CHV110 series energy saving cabinet Output frequency Figure 6 33 Multi steps speed operation diagram Terminal Multi step Multi step Multi step Multi step speed speed speed speed Step reference1 reference2 reference3 reference4 0 OFF OFF OFF OFF 1 ON OFF OFF OFF 2 OFF ON OFF OFF 3 ON ON OFF OFF 4 OFF OFF ON OFF 5 ON OFF ON OFF 6 OFF ON ON OFF 7 ON ON ON OFF 8 OFF OFF OFF ON 9 ON OFF OFF ON 10 OFF ON OFF ON 11 ON ON OFF ON 12 OFF OFF ON ON 13 ON OFF ON ON 14 OFF ON ON ON 15 ON ON ON ON 95 invt CHV110 series energy saving cabinet Function Setting Factory Name Description Code Range Setting ACC DEC PA 34 time selection 0 65535 0 65535 0 for step 0 7 ACC DEC PA 35 time selection 0 65535 0 65535 0 for step 8 15 These parameters are used to determine the ACC DEC time from one step to next step There are four ACC DEC time groups Function Step ACC DEC ACC DEC ACC DEC ACC DEC Binary Digit Code No Time 0 Time 1 Time 2 Time 3 BIT1 BITOJ 0 00 01 10 11 BITS BIT2 1 00 01 10 11 BIT
34. the highest traverse frequency to the lowest traverse frequency Notice P8 12 determines the output frequency range which is as below 1 P8 12 reference frequency lt output frequency lt 1 P8 12 reference frequency The output frequency of traverse is limited by upper frequency limit P0 08 and lower frequency limit P0 09 Function Setting Factory Name Description Code Range Setting Auto reset P8 16 0 3 0 3 0 times Fault relay 0 Disabled P8 17 0 1 0 action 1 Enabled P8 18 Reset interval 0 1 100 0s 0 1 100 0 1 0s Auto reset function can reset the fault in preset times and interval When P8 16 is set to be 0 it means auto reset is disabled and the protective device will be activated in case of fault P8 17 defines if fault relay active or not during auto reset If continuous production without interruption is needed please set P8 17 0 80 Decelerate by deceleration invt CHV110 series energy saving cabinet Notice l The fault such as OUT 1 OUT 2 OUT 3 OH1 and OH2 cannot be reset automatically If fault has not occurred for ten minutes after the fault is reset inverter will automatically clear the previous times of auto reset Function Setting Factory Name Description Code Range Setting P8 19 Preset length 1 65535 1 65535 1000 P8 20 Actual length 0 65535 0 65535 0 Number of P8 21 pulse per 0 1 6553 5 0 1 6553 5 100 0 cycle
35. the restraining effect Notice Most motor may have current oscillation at some frequency point Please be cautious to adjust these parameters to weaken oscillation 6 10 P9 Group PID Control PID control is acommon used method in process control such as flow pressure and temperature control The principle is firstly detect the bias between preset value and feedback value then calculate output frequency of inverter according to proportional gain integral and differential time Please refer to following figure 86 invt CHV110 series energy saving cabinet Output frequency PID Preset value Feedback value Filter F Figure 6 27 PID control diagram Notice To make PID take effect P0 03 must be set to be 6 Function Setting Factory Name Description Code Range Setting 0 Keypad 1 A11 2 Al2 PID preset 3 AI3 P9 00 source 4 Al4 0 8 0 selection 5 HDI1 6 HDI2 7 Communication 8 Simple PLC Keypad PID P9 01 0 0 100 0 0 0 100 0 0 0 preset 0 Al1 1 Al2 2 Al3 3 Al4 PID feedback 4 Al1 Al2 P9 02 source 0 9 0 5 Al3 Al4 selection 6 HDI1 7 HDI2 8 HDI1 HDI2 9 Communication These parameters are used to select PID preset and feedback source Notice 87 invt CHV110 series energy saving cabinet l Preset value and feedback value of PID are percentage value l 100 of preset value is corresponding to 100 of feedback value l Preset source and feedback sou
36. there is operation manual and warranty card in the packing box 3 Ensure the nameplate that it is you ordered 4 Ensure the optional parts are what you need if you ordered any optional parts Please contact the local agent if there is any damage of inverter or optional parts invt CHV110 series energy saving cabinet 3 DISASSEMBLE AND INSTALLATION A WARNING e Any untrained person working on any parts systems of inverter or any rule in the Warning being violated that will cause severe injury or property damage Only licensed person who has been trained on design installation commissioning and operation of inverter is permitted to operate this equipment e Input power cable must be connected tightly and the equipment must be grounded securely e Even if the inverter is not in operating situation the following terminals still have dangerous voltage Power Terminals R S T Motor Connection Terminals U V W e Can not install the inverter until discharged completely after the power supply is switched off for 5 minutes e The section area of grounding conductor must be no less than that of power supply cable A CAUTION e Lift the cabinet by its base do not lift it by holding its panel Otherwise the main unit will fall off to result in personal injury e Install the inverter on top of the fireproofing material such as metal to prevent fire e When need install two or more inverters in one
37. to adjust the parameters of the energy saver when a different type of mold is used No matter what kind of product is produced it is only required to set the flow speed and pressure parameters of the injection molding machine at different stages such as mold clamping injection melting mold opening and ejector pin until the qualified products are turned out Notice Never turn the changeover switch when the equipment is running otherwise the energy saver may fail Do not perform the mains supply energy saving mode switchover frequently otherwise it may lead to protection action of the energy saver Do not connect the AC power with output terminals U V W otherwise it may cause personal injury or accident Do not carry out insulation test between cables of the energy saver 9 3 Installation and Debugging Procedures 9 3 1 Connection of lines 9 3 1 1 The connection method of the power line is as follows Correctly identify the main AC contactor for the startup of the motor disconnect the 3 phase AC wires between the air switch of the injection molding machine and the main AC contactor Note that if the main AC contactor has other power lines re connect them to the air switch and then connect the lt R S T gt 3 phase power lines of the energy saver to the air switch and the lt U V W gt 3 phase output lines to the main AC contactor 9 3 1 2 The connection method of the signal line is as follows Correctl
38. 0 ASR ASR switching i 0 00Hz P3 05 5 00Hz SWITCHPOI point 1 NT1 ASR proportional 0 10 25 gain K 2 ASR integral time P3 04 Ko 0 01 10 00s 1 00s 121 U U w w Q w invt CHV110 series energy saving cabinet Function Factory Description Modify LCD Display Code Setting ASR ASR switching P3 02 P0 07 10 00Hz SWITCHPOI point 2 NT2 ACR proportional P3 06 0 65535 500 ACRP gain P ACR integral gain 0 65535 500 ACR FEEDBACK filter time FILTER Sli VC SLIP compensation 50 0 200 0 100 COMP rate of VC PG P3 10 PG parameter 1 65535 1000 PARAMETE R PG direction 0 Forward PG P3 11 selection 1 Reverse DIRECTION P3 07 Speed detection 3 08 0 P 00 5 00s 0 00s Torque setting TORQUE source SETTING Keypad torque setting 0 0 200 0 rated current P3 14 Torque limit of inverter P4 Group VIF Control 122 invt CHV110 series energy saving cabinet Function Factory Description Modify LCD Display Code Setting 0 Linear curve 1 User defined curve 2 Torque_stepdown V F curve curve 1 3 order selection 3 Torque_stepdown Si ME GURNE curve 1 7 order 4 Torque_stepdown curve 2 0 order 0 0 auto TORQUE P4 01 Torque boost 1 0 0 1 10 0 BOOST Torque boost 0 0 50 0 motor rated BOOST P4 02 20 0 cut off eee CUT OFF p4 03 VIF frequency 1 0 00Hz P4 05 5 00 z re VIF FREQ 1 P4 04 VIF voltage 1 0 0 100 0 10 0 VOLTAGE 1 P4 05 V F frequency 2
39. 0 Disabled PB 01 phase failure O 1 1 Enabled protection Notice Please be cautious to set these parameters as disabled Otherwise it may cause inverter and motor overheat even damaged Function Setting Factory Name Description Code Range Setting Motor 0 Disabled PB 02 overload 1 Normal motor 0 2 2 protection 2 Variable frequency motor 1 For normal motor the lower the speed the poorer the cooling effect Based on this reason if output frequency is lower than 30Hz inverter will reduce the motor overload protection threshold to prevent normal motor from overheat 2 As the cooling effect of variable frequency motor has nothing to do with running speed it is not required to adjust the motor overload protection threshold 97 invt CHV110 series energy saving cabinet Function Setting Factory Name Description Code Range Setting Motor overload PB 03 20 0 120 0 20 0 120 0 100 0 protection current Time Motor overload protection current 1minute 140 200 Current Figure 6 34 Motor overload protection curve The value can be determined by the following formula Motor overload protection current motor rated current inverter rated current 100 Notice This parameter is normally used when rated power of inverter is greater than rated power of motor Motor overload protection time 60s with 200 of rated curre
40. 0 0 600 0 450 0V trip free Decrease rate PB 08 0 00Hz P0 07 0 00Hz P0 07 0 00Hz of trip free If PB 08 is set to be 0 the trip free function is invalid Trip free function enables the inverter to perform low voltage compensation when DC bus voltage drops below PB 07 The inverter can continue to run without tripping by reducing its output frequency and feedback energy via motor Notice If PB 08 is too big the feedback energy of motor will be too large and may cause over voltage fault If PB 08 is too small the feedback energy of motor will be 99 invt CHV110 series energy saving cabinet too small to achieve voltage compensation effect So please set PB 08 according to load inertia and the actual load Function Setting Factory Name Description Code Range Setting Over voltage 0 Disabled PB 09 0 1 0 stall protection 1 Enabled Over voltage PB 10 stall protection 120 150 120 150 125 point During deceleration the motor s decelerating rate may be lower than that of inverter s output frequency due to the load inertia At this time the motor will feed the energy back to the inverter resulting in DC bus voltage rise If no measures taken the inverter will trip due to over voltage During deceleration the inverter detects DC bus voltage and compares it with over voltage stall protection point If DC bus voltage exceeds PB 10 the inverter will stop reducing its output frequ
41. 0 00 is set to be 0 or 1 In order to achieve better control characteristic the parameters of speed regulator P3 00 P3 05 must be adjusted according to actual situation when P0 00 is set to be 0 or 1 Function Setting Factory Name Description Code Range Setting 0 Keypad LED extinguished Run command P0 01 1 Terminal LED flickering 0 2 0 source 2 Communication LED lights on The control commands of inverter include start stop forward run reverse run jog fault reset and so on 0 Keypad LED extinguished Both RUN and STOP RST key are used for running command control If Multifunction 35 invt CHV110 series energy saving cabinet key QUICK JOG is set as FWD REV switching function P7 03 is set to be 1 it will be used to change the rotating orientation In running status pressing IRUN and ISTOP RST in the same time will cause the inverter coast to stop 1 Terminal LED flickering The operation including forward run reverse run forward jog reverse jog etc can be controlled by multifunctional input terminals 2 Communication LED lights on The operation of inverter can be controlled by host through communication Function Setting Factory Name Description Code Range Setting 0 Valid save UP DOWN value when power off 1 Valid do not save UP DOWN UP DOWN P0 02 value when power off 0 2 0 setting 2
42. 00 0 100 0 0 0 A SETTING setting P5 22 Al2 upper limit 0 00V 10 00V 5 00V o jar UP LIMIT Al2 upper limit Al2 UP corresponding 100 0 100 0 100 0 SETTING setting Al2 filter time Al2 FILTER P5 24 0 00s 10 00s 0 10s constant TIME Sa AI3 LOW P5 25 Al3 lower limit 10 00V 10 00V 0 00V NiF 126 invt CHV110 series energy saving cabinet Function Factory Description Modify LCD Display Code Setting Al3 lower limit Al3 LOW corresponding 100 0 100 0 0 0 SETTING setting P5 27 Al3 upper limit 10 00V 10 00V 10 00V o fap UP LIMIT Al3 upper limit pp Al3 UP corresponding 100 0 100 0 100 0 A SETTING setting Als filter time Al3 FILTER P5 29 0 00s 10 00s 0 10s constant TIME Al4 LOW P5 30 Al4 lower limit 0 00V 10 00V 0 00V LIMIT Al4 lower limit Al4 LOW corresponding 100 0 100 0 0 0 SETTING setting P5 32 Al4 upper limit 0 00V 10 00V 10 00V o las UP LIMIT Al4 upper limit pp Al4 UP corresponding 100 0 100 0 100 0 SETTING setting Al4 filter time Al4 FILTER P5 34 0 00s 10 00s 0 10s constant TIME HDI1 function 0 Reference input EZA selection 1 Counter input ARA 2 Length input HDI2 function HDI2 3 Reserved selection FUNCTION 4 Reserved tos HDI1 LOW P5 37 HDI1 lower limit 0 0 kHz 50 0kHz 0 0KHz LIMIT HDI1 lower limit HDI1 LOW corresponding 100 0 100 0 0 0 SETTING setting HDI1 UP P5 39 HDI1 upper limit 0 0 kHz 50 0kHz 50 0KHz LIMIT 127 invt
43. 08 Bias limit 0 0 100 0 0 0 100 0 0 0 Sampling cycle T refers to the sampling cycle of feedback value The PI regulator calculates once in each sampling cycle The bigger the sampling cycle the slower the response is Bias limit defines the maximum bias between the feedback and the preset PID stops operation when the bias is within this range Setting this parameter correctly is helpful to improve the system output accuracy and stability Feedback value Bias limit Reference value Time t Output frequency Time t Figure 6 31 Relationship between bias limit and output frequency Function Setting Factory Name Description Code Range Setting PID output P9 09 0 00 10 00s 0 00 10 00 0 00 filter time The bigger the filter time the better the immunity capability but the response becomes slow vice versa Function Setting Factory Name Description Code Range Setting Feedback lost P9 10 0 0 100 0 0 0 100 0 0 0 detecting 90 invt CHV110 series energy saving cabinet Function Setting Factory Name Description Code Range Setting value Feedback lost P9 11 0 0 3600 0s 0 0 3600 0 1 0s detecting time When feedback value is less than P9 10 continuously for the period determined by P9 11 the inverter will alarm feedback lost failure PIDE Notice 100 of P9 10 is the same as 100 of P9 01 6 11
44. 1 Enabled on Notice l This function only takes effect if run command source is terminal control l If P4 12 is set to be 0 when power on inverter will not start even if FWD REV terminal is active until FWD REV terminal disabled and enabled again If P4 12 is set to be 1 when power on and FWD REV terminal is active inverter will start automatically This function may cause the inverter restart automatically please be cautious 6 6 P5 Group Input Terminals Function Setting Factory Name Description Code Range Setting 0 HDI1 and HDI2 are high speed pulse input 1 HDI1 is ON OFF input HDI2 is high speed pulse input P5 00 HDI selection ane p 0 3 0 2 HDI2 is ON OFF input HDI1 is high speed pulse input 3 HDI1 and HDI2 are ON OFF input 58 invt Please refer to description of HDI in P0 03 CHV110 series energy saving cabinet Function Setting Factory Name Description Code Range Setting 0 Concrete P5 01 Input selection 0 1 0 1 Virtual 0 ON OFF signal is input through external input terminals 1 ON OFF signal is set through serial communication by host device Function Setting Factory Name Description Code Range Setting S1 Terminal Programmable multifunction P5 02 0 55 1 function terminal S2 Terminal Programmable multifunction P5 03 0 55 4 function terminal S3 Terminal Programmable multifunction P5 04
45. 100 0 P6 13 AO1 upper limit corresponding output 0 00V 10 00V 0 00 10 00 10 00V P6 14 AO2 lower limit 0 0 100 0 0 0 100 0 0 0 P6 15 AO2 lower limit corresponding output 0 00V 10 00V 0 00 10 00 0 00V P6 16 AO2 upper limit 0 0 100 0 0 0 100 0 100 0 P6 17 AO2 upper limit corresponding output 0 00V 10 00V 0 00 10 00 10 00V These parameters determine the relationship between analog output voltage current and the corresponding output value When the analog output value exceeds the range between lower limit and upper limit it will output the upper limit or lower limit When AO is current output 1mA is corresponding to 0 5V For different applications the corresponding value of 100 0 analog output is different For details please refer to description of each application AO 10V 20mA 71 100 0 Corresponding setting invt CHV110 series energy saving cabinet Figure 6 18 Relationship between AO and corresponding setting Function Setting Factory Name Description Code Range Setting HDO lower P6 18 0 0 100 0 0 0 100 0 0 0 limit HDO lower limit P6 19 0 0 50 0kHz 0 0 50 0 0 0kHz corresponding output HDO upper P6 20 0 0 100 0 0 0 100 0 100 0 limit HDO upper limit P6 21 0 0 50 0kHz 0 0 50 0 50 0kHz corresponding output The description
46. 2 Static autotuning u If itis difficult to disconnect the load static autotuning is recommended u The operation process is the same as rotation autotuning except step c Notice The Mutual inductance and current without load will not be detected by static autotuning if needed user should input suitable value according to experience Function Setting Factory Name Description Code Range Setting 0 No action 1 Restore factory setting Restore P0 18 2 Clear fault records 0 3 0 parameters 3 Restore parameters for injection molding machine 0 No action 1 Inverter restores all parameters to factory setting except P2 group 2 Inverter clear all fault records 3 Inverter restores special parameters for injection molding machine This function code will restore to 0 automatically when complete the function operation 6 2 P1 Group Start and Stop Control Function Setting Factory Name Description Code Range Setting 0 Start directly P1 00 Start Mode 1 DC braking and start 0 2 0 2 Speed tracking and start 0 Start directly Start the motor at the starting frequency determined by P1 01 1 DC braking and start Inverter will output DC current firstly and then start the motor at A4 invt CHV110 series energy saving cabinet the starting frequency Please refer to description of P1 03 and P1 04 It is suitable for the motor which have small inertia load and may reverse rota
47. 4 o3 P407 03 P4 07 30 00Hz V F FREQ 2 P4 06 VIF voltage 2 0 0 100 0 60 0 VOLTAGE 2 P4 07 VIF frequency 3 P4 05 P2 01 50 00Hz V F FREQ 3 VIF P4 08 V F voltage 3 0 0 100 0 100 0 VOLTAGE 3 VIF slip V F SLIP P4 09 0 00 10 00Hz 0 0Hz compensation COMP 0 Disabled 1 Enabled all the time P4 10 AVR function 1 AVR 2 Disabled during deceleration er Auto energy 0 Disabled ENERGY saving selection 1 Enabled SAVING FWD REV option when 1 Enabled ENABLE power on 123 invt CHV110 series energy saving cabinet Function Factory Description Modify LCD Display Code Setting P5 Group Input Terminals 0 HDI1 and HDI2 are high speed pulse input 1 HDI1 is ON OFF input HDI2 is high speed pulse P5 00 HDI selection put bee 2 HDI2 is ON OFF input SELECTION HDI1 is high speed pulse input 3 HDI1 and HDI2 are ON OFF input 0 Concrete INPUT P5 01 Input selection 1 Virtual SELECTION S1 Terminal 4 Forward i o S1 function 2 Reverse FUNCTION 3 3 wire control function 5 Jog reverse FUNCTION S3 Terminal 6 Coast to stop function 7 Reset fault FUNCTION e Ac feminine aneron function 9 External fault input FUNCTION S5 Terminal 10 UP command s5 HDI1 terminal 12 Clear UP DOWN HD11 13 Switch between A and OEN HDI2 terminal p HDI2 14 Switch between A and AEA S6 Terminal 8 s6 15 Switch between B and GEHA 124 invt CHV110 series energy saving cabinet Fu
48. 5 CHV100 075G 4 200 0 12 200 0 014 160 0 36 17 invt CHV110 series energy saving cabinet AC Input reactor AC Output reactor DC reactor Model No Current Inductance Current Inductance Current Inductance A mH A mH A mH CHV100 090G 4 250 0 06 250 0 011 180 0 33 CHV100 110G 4 250 0 06 250 0 011 250 0 26 4 4 3 Specification of braking unit and braking resistor Braking resistor Braking unit Model No 100 braking torque Order No Quantity Specification Quantity 3AC 380V 15 CHV110 7R5G 4 500 1040W 1 CHV110 011G 4 Build in 1 CHV110 015G 4 400 1560W 1 CHV110 018G 4 CHV110 022G 4 209 6000W 1 CHV110 030G 4 DBU 055 4 1 CHV110 037G 4 CHV110 045G 4 13 60 9600W 1 CHV110 055G 4 CHV110 075G 4 CHV110 090G 4 DBU 055 4 2 13 60Q 9600W 2 CHV110 110G 4 Notice u Above selection is based on following condition 700V DC braking voltage threshold 100 braking torque and 10 usage rate Parallel connection of braking unit is helpful to improve braking capability Wire between inverter and braking unit should be less than 5m Wire between braking unit and braking resistor should be less than 10m Braking unit can be used for braking continuously for 5 minutes When braking unit is working temperature of cabinet will be high user is not allowed to touch to prevent from injure For more details please refer t
49. 5 Input terminal RUNNING DISPLAY status BIT6 Output terminal BIT10 Al4 BIT11 HDI1 BIT12 HDI2 BIT13 Step No of PLC BIT14 Length value BIT15 Count value 0x00FF 133 invt Inv i SSCSCSCCC CHV 110 series energy saving cabinet Function Factory Description Modify LCD Display Code Setting BITO Reference frequency BIT1 DC bus voltage BIT2 Input terminal status BIT3 Output terminal status BIT4 PID preset Stop status BIT5 PID feedback SOn display selection eee ee DISPLAY BIT7 Al2 BIT8 Al3 BIT9 Al4 BIT10 HDI1 BIT11 HDI2 BIT12 Step No of PLC BIT13 Length value BIT14 Reserved BIT15 Reserved Rectifier module RECTIFIER 0 100 0 C temperature TEMP IGBT module P7 09 0 100 0 C IGBT TEMP temperature MCU software P7 10 Factory setting version VERSION DSP software P7 11 Factory setting version VERSION Accumulated TOTAL RUN P7 12 0 65535h running time TIME 134 invt CHV110 series energy saving cabinet Function Factory Description Modify LCD Display Code Setting Third latest fault type Second latest fault type 0 Not fault 1 IGBT Ph U fault OUT1 2 IGBT Ph V fault OUT2 3 IGBT Ph W fault OUT3 4 Over current when 3rd LATEST acceleration OC1 5 Over current when deceleration OC2 6 Over current when constant speed running OC3 7 Over voltage when acceleration OV1 8 Over voltage when deceleration OV2 9 Over voltage when 2
50. 8 09 and P8 10 are 0 the skip function is invalid no matter what P8 11 is Operation is prohibited within the skip frequency bandwidth but changes during acceleration and deceleration are smooth without skip The relation between output frequency and reference frequency is shown in following figure Output frequency 11 2 Skip frequency bandwidth H Skip frequency Skip frequency2 Reference frequency Figure 6 20 Skip frequency diagram Function Setting Factory Name Description Code Range Setting Traverse P8 12 0 0 100 0 0 0 100 0 0 0 amplitude Jitter P8 13 0 0 50 0 0 0 50 0 0 0 frequency Rise time of P8 14 0 1 3600 0s 0 1 3600 0 5 0s traverse Fall time of P8 15 0 1 3600 0s 0 1 3600 0 5 0s traverse Traverse operation is widely used in textile and chemical fiber industry The typical application is shown in following figure 19 invt CHV110 series energy saving cabinet Traverse amplitude AW Center frequency time Accelerate by Falltime of Rise time of Timet acceleration traverse traverse time Figure 6 21 Traverse operation diagram Center frequency CF is reference frequency Traverse amplitude AW center frequency CF P8 12 Jitter frequency traverse amplitude AW P8 13 Rise time of traverse Indicates the time rising from the lowest traverse frequency to the highest traverse frequency Fall time of traverse Indicates the time falling from
51. C again to try to access the function code edit mode will be displayed and the operator must input correct user s password otherwise will be unable to access it If it is necessary to cancel the password protection function just set P7 00 to be zero Notice Password is not effective for parameters in shortcut menu 5 3 Running State 5 3 1 Power on initialization Firstly the system initializes during the inverter power on and LED displays 8888 After the initialization is completed the inverter is on stand by status 5 3 2 Stand by At stop or running status parameters of multi status can be displayed Whether or not to display this parameter can be chosen through Function Code P7 06 Running status display selection and P7 07 Stop status display selection according to binary bits the detailed description of each bit please refer the function code description of P7 06 and P7 07 In stop status there are fourteen parameters which can be chosen to display or not They are reference frequency DC bus voltage Input Output terminal status open collector output status PID setting PID feedback Al1 voltage Al2 voltage Al3 32 invt CHV110 series energy saving cabinet voltage current Al4 voltage HDI1 frequency HDI2 frequency step number of simple PLC or multi step speed length value Whether or not to display can be determined by setting the corresponding binary bit of P7 07 Press t
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53. Frequency arrive signal FAR Time t Figure 6 24 Frequency arriving detection diagram 83 invt CHV110 series energy saving cabinet Function Setting Factory Name Description Code Range Setting P8 28 Droop control 0 00 10 00Hz 0 00 10 00 0 00Hz When several motors drive the same load each motor s load is different because of the difference of motor s rated speed The load of different motors can be balanced through droop control function which makes the speed droop along with load increasing When the motor outputs rated torque actual frequency drop is equal to P8 28 User can adjust this parameter from small to big gradually during commissioning The relation between load and output frequency is in the following figure Motor torque droop control Without droop control Synchronous speed Motor speed Figure 6 25 Droop control diagram Function Setting Factory Name Description Code Range Setting 0 Invalid Auxiliary 1 Motor 1 valid P8 29 motor 0 3 0 2 Motor 2 valid selection 3 Both valid Auxiliary motor1 P8 30 0 0 3600 0s 0 0 3600 0 5 0s START STOP delay time P8 31 Auxiliary 0 0 3600 0s 0 0 3600 0 5 0s 84 invt CHV110 series energy saving cabinet Function Setting Factory Name Description Code Range Setting motor2 START STOP delay time Above parameters are used to
54. PA Group Simple PLC and Multi step Speed Control Simple PLC function can enable the inverter change its output frequency and directions automatically according to preset running time For multi step speed function the output frequency can be changed only by multi step terminals Notice l Simple PLC has 16 steps which can be selected l If P0 03 is set to be 5 16 steps are available for multi step speed Otherwise only 15 steps are available step 1 15 Function Setting Factory Name Description Code Range Setting 0 Stop after one cycle Simple PLC 1 Hold last frequency after one PA 00 0 2 0 mode cycle 2 Circular run 0 Stop after one cycle Inverter stops automatically as soon as it completes one cycle and it is needed to give run command to start again 1 Hold last frequency after one cycle Inverter holds frequency and direction of last step after one cycle 2 Circular run Inverter continues to run cycle by cycle until receive a stop command 91 invt CHV110 series energy saving cabinet Deceleration time PA 28 2steps sted EEE E E Acceleration time 2 steps PA 06 l l l l 1 PAOS l PA 07 l PA 03 gt gt Figure 6 32 Simple PLC operation diagram Function Setting Factory Name Description Code Range Setting 0 Not saved Simple PLC 1 Saved PA 01 status saving 0 1 0 2 Not saved when power off selection saved whe
55. Quick debugging mode IQUICK JOG ed 1 FDW REV switching P7 03 function 0 3 0 2 Jog selection 3 Clear UP DOWN setting IQUICK JOG is a multifunctional key whose function be defined by the value of P7 03 0 Quick debugging mode Please refer to description of Chapter 5 1 FWD REV switching Press QUICK JOG the running direction of inverter will reverse It is only valid if P0 01 is set to be 0 2 Jog Press QUICK JOG the inverter will jog 3 Clear UP DOWN setting Press QUICK JOG the UP DOWN setting will be cleared Function Setting Factory Name Description Code Range Setting 0 Valid when keypad control P0 01 0 ISTOP RST 1 Valid when keypad or terminal P7 04 function 0 3 0 control P0 01 0 or 1 selection 2 Valid when keypad or communication control P0 01 0 73 invt CHV110 series energy saving cabinet Function Setting Factory Name Description Code Range Setting or 2 3 Always valid Notice l The value of P7 04 only determines the STOP function of STOP RST I The RESET function of STOP RST is always valid Function Setting Factory Name Description Code Range Setting 0 Preferential to external keypad 1 Both display only external key Keypad valid P7 05 display 0 3 0 2 Both display only local key selection valid
56. Range Setting Slip P3 09 compensation 50 0 200 0 50 100 100 rate of VC The parameter is used to adjust the slip frequency of vector control and improve the precision of speed control Properly adjusting this parameter can effectively restrain the static speed bias Function Setting Factory Name Description Code Range Setting P3 10 PG parameter 1 65535 1 65535 1000 PG direction 0 Forward P3 11 0 1 0 selection 1 Reverse P3 10 defines the number of pulse per cycle of PG or encoder Notice When P0 00 is set to be 1 P3 10 must be set correctly according to the encoder parameter otherwise the motor will run abnormally If the motor still run abnormally when P3 10 has been set correctly please change the PG direction P3 11 53 invt CHV110 series energy saving cabinet Function Factory Name Description Setting Range Code Setting 0 Disabled 1 Keypad 2 Al1 Torque 3 Al2 P3 12 setting 4AI3 0 8 0 source 5 Al4 6 HDI1 7 HDI2 8 Communication Keypad P3 13 torque 100 0 100 0 100 0 100 0 50 0 setting P3 14 Torque limit 0 0 200 0 0 0 200 0 150 0 0 Torque control is disabled Inverter will run at speed control mode Output torque of inverter which should not greater than torque limit P3 14 matches the torque of load automatically When the torque of load is greater than torque limit output torque will remain as torque lim
57. S BIT4 2 00 01 10 11 BIT7 BIT6 3 00 01 10 11 PA 34 BITY BITS 4 00 01 10 11 BIT 11 BIT10 5 00 01 10 11 BIT3 BIT12 6 00 01 10 11 BIT15 BIT14 7 00 01 10 11 BIT1 BITOJ 8 00 01 10 11 BITS BIT2 9 00 01 10 11 BIT5 BIT4 10 00 01 10 11 BIT7 BIT6 11 00 01 10 11 PA 35 BITY BITS 12 00 01 10 11 BIT 11 BIT10 13 00 01 10 11 BIT3 BIT12 14 00 01 10 11 BIT15 BIT 14 15 00 01 10 11 For example To set the acceleration time of following table StepNo 0 1 2 3 4 5 6 7 89 10 11 12 13 14 15 ACC DEC time group The value of every bit of PA 34 and PA 35 is 96 invt CHV110 series energy saving cabinet Low byte BITO BIT1 BIT2 BIT3 BIT4 BITS BIT6 BIT7 PA 34 0 0 1 0 0 1 1 1 PA 35 1 1 1 0 1 0 0 High byte BIT8 BIT9 BIT10 BIT 11 BIT 12 BIT 13 BIT 14 BIT 15 PA 34 0 1 0 1 1 0 0 PA 35 0 0 0 0 0 1 0 1 So the value of PA 34 should be OX36E4 the value of PA 35 should be OXA02F Function Setting Factory Name Description Code Range Setting 0 Second PA 36 Time unit 0 1 0 1 Hour This parameter determines the unit of x step running time 6 12 PB Group Protection Parameters Function Setting Factory Name Description Code Range Setting Input 0 Disabled PB 00 phase failure O 1 1 1 Enabled protection Output
58. T RUN TUNE FWD REV LOCAL REMOT TRIP a a ne gt an Tr Ti filler Digital L A display L a LI LI oJ S J N Program _ faa A FN Escape E wy f Shortcut EA A A E gt J SHIFT iy JOG NZ TOP Ss Run key ree RST Digital modify key Figure 5 1 Keypad schematic diagram 5 1 2 Button function description CHV110 series energy saving cabinet Function indicator light Unit indicator light Data enter key Shift key Stop key Fault reset key Name Description Programming Key Entry or escape of first level menu Enter Key Progressively enter menu and confirm parameters UP Increment Progressively increase data or function codes OO es Key DOWN Decrement Progressive decrease data or function codes Key In parameter setting mode press this button to select Shift Key the bit to be modified In other modes cyclically displays parameters by right shift 27 invt CHV110 series energy saving cabinet Button Name Description Run Key Start to run the inverter in keypad control mode In running status restricted by P7 04 can be used to STOP RESET stop the inverter Key When fault alarm can be used to reset the inverter without any restriction Determined by Function Code P7 03 Jog operation Switch between forward and reverse QUICK Clear the UP DOWN settings JOG Shortcut Key 0 1 2
59. TOP RST When this terminal takes effect inverter decelerates to 5 Pause stop and save current status such as PLC traverse running frequency and PID When this terminal takes no effect inverter restores the status before pause g External fault Stop the inverter and output a alarm when a fault occurs input in a peripheral device The reference frequency of inverter can be adjusted by UP command and DOWN command 10 Up command a z lie CHV K1 Z DOWN K2 11 DOWN ___ UP DOWN command KS wai COM Clear z 12 Use this terminal to clear UP DOWN setting Please refer UPIDOWN to description of P0 02 Switch 13 between A P0 06 A B A B and B Terminal action Switch 13 valid B A 14 between A 14 valid A B and A B 15 valid A B B 15 Switch 60 invt CHV110 series energy saving cabinet Setting Function Description value between B and A B Multi step 16 steps speed control can be realized by the 16 speed combination of these four terminals For details please reference1 refer to following multi step speed reference terminal Multi step status and according step value table 17 speed Such as reference 2 p 0000 select the multi speed 0 1111 multi speed 15 Multi step i gt ete Notice multi speed 1 is low bit and multi speed 4 is high 18 speed bit reference 3 f Mu
60. age current circuit breaker relay or other devices malfunction The value of line to line leakage current which means the leakage current passing through distributed capacitors of input output wire depends on the carrier frequency of inverter the length and section areas of motor cables The higher carrier frequency of inverter the longer of the motor cable and or the bigger cable section area the larger leakage current will occur Countermeasure Decreasing the carrier frequency can effectively decrease the leakage current In the case of motor cable is relatively long longer than 50m it is necessary to install AC reactor or sinusoidal wave filter at the output side and when it is even longer it is necessary to install one reactor at every certain distance 4 8 3 5 EMC Filter EMC filter has a great effect of electromagnetic decoupling so it is preferred for customer to install it For inverter noise filter has following categories Noise filter installed at the input side of inverter Install noise isolation for other equipment by means of isolation transformer or power filter 4 8 4 If user install inverter and EMI filter according to the installation guideline we believe inverter system comply with following compliance EN61000 6 4 EN61000 6 3 EN61800 3 26 invt 5 OPERATION 5 1 Operating Keypad Description 5 1 1 Keypad schematic diagram O O
61. and the EMI of inverter If the carrier frequency is increased it will cause better current wave less harmonic current and lower noise of motor Notice l The factory setting is optimal in most cases Modification of this parameter is not recommended If the carrier frequency exceeds the factory setting the inverter must be derated because the higher carrier frequency will cause more switching loss higher temperature rise of inverter and stronger electromagnetic interference If the carrier frequency is lower than the factory setting it is possible to cause less output torque of motor and more harmonic current 42 invt CHV110 series energy saving cabinet Function Setting Factory Name Description Code Range Setting 0 Fixed P0 15 PWM mode 0 1 0 1 Random 0 Fixed The noise frequency of motor is fixed 1 Random This mode can restrain the noise of motor effectively but may increase the harmonic of motor Function Setting Factory Name Description Code Range Setting Carrier frequenc i y 0 Disabled P0 16 adjust based 0 1 0 1 Enabled on temperature 0 Disabled Carrier frequency is fixed 1 Enabled Carrier frequency will be adjusted based on internal temperature of the inverter The higher the temperature the lower the carrier frequency Function Setting Factory Name Description Code Range Setting Motor 0 No action P0 17 parame
62. ard reset or install input filter unable to operate properly at input side 2 Noise cause control 2 Ask for support board malfunction Press STOP RESET to Read Write fault of control EEP EEPROM fault reset parameters Ask for support 1 PID feedback 1 Inspect PID feedback PDE PID feedback disconnected signal wire fault 2 PID feedback source 2 Inspect PID feedback disappears source 1 Braking circuit failure or 1 Inspect braking unit brake tube damaged replace braking tube BCE Brake unit fault 2 Too low resistance of 2 Increase braking externally connected resistance braking resistor Trial time which Trial time Contact supplier and ask END determined by factory reached for support reached 1 Press STOP RST to GD 1 LCD disconnected reset connect LCD then LCD E 2 Material broken during download or upload disconnected tension control parameter 2 Check material TI E Clock chip fault Clock chip damaged Ask for support Factory Reserved 7 2 Common Faults and Solutions Inverter may have following faults or malfunctions during operation please refer to the following solutions No display after power on u Inspect whether the voltage of power supply is the same as the inverter rated voltage or not with multi meter If the power supply has problem inspect and solve 106 invt CHV110 series energy saving cabinet it u Inspect whether the three phase rectify
63. ard run 2 Run reverse ON During reverse run 3 Fault output ON Inverter is in fault status 4 Motor overload Please refer to description of PB 04 PB 06 5 Inverter overload Please refer to description of PB 04 PB 06 6 FDT reached Please refer to description of P8 25 P8 26 Frequency 7 Please refer to description of P8 27 reached Zero speed 8 ON The running frequency of inverter is zero running Preset count 9 Please refer to description of P8 22 value reached Specified count 10 Please refer to description of P8 23 value reached 11 Length reached ON Actual length P8 20 reach the value of P8 19 a3 PLC cycle After simple PLC completes one cycle inverter will completed output ON signal for 200ms i Running time ON The accumulated running time of inverter reaches reached the value of P8 24 Upper frequency 14 ON Running frequency reaches the value of P0 08 limit reached Lower frequency 15 ON Running frequency reaches the value of P0 09 limit reached 16 Ready ON Inverter is ready no fault power is ON i7 Auxiliary motor 1 In the case of simple water supply system with one started inverter driving three pumps it is used to control ig Auxiliary motor 2 auxiliary pumps For details please refer to started descriptions of P8 29 P8 30 and P8 31 19 Motor running ON Inverter has output signal A Stop pulse Output pulse signal for 2s when running frequency is output lower than 0 1Hz 21 31 Reserved Reserved 69
64. at or the inverter would be tripped by over current or over load If P4 01 is set to 0 the inverter will boost the output torque according to the load automatically Please refer to following diagram Output voltage Jat iA Output frequency Figure 6 11 Torque boost diagram Function Setting Factory Name Description Code Range Setting VIF P4 03 0 00Hz P4 05 0 00 P4 05 5 00Hz frequency 1 P4 04 V F voltage 1 0 0 100 0 0 0 100 0 10 0 V F P4 03 P4 05 P4 03 P4 07 30 00Hz frequency 2 P4 07 P4 06 VIF voltage2 0 0 100 0 0 0 100 0 60 0 VIF P4 05 P4 07 P4 05 P2 01 50 00Hz frequency 3 P2 01 P4 08 V F voltage 3 0 0 100 0 0 0 100 0 100 0 This function is only active when P4 00 is set to be 1 P4 03 P4 08 are used to set the 56 invt CHV110 series energy saving cabinet user defined V F curve The value should be set according to the load characteristic of motor Notice 0 lt V1 lt V2 lt V3 lt rated voltage l 0 lt f1 lt f2 lt f3 lt rated frequency l The voltage corresponding to low frequency should not be set too high otherwise it may cause motor overheat or inverter fault f1 f2 f3 Je Frequency Figure 6 12 V F curve setting diagram Function Setting Factory Name Description Code Range Setting VIF slip P4 09 0 00 10 00Hz 0 00 10 00 0 0Hz compensation The motor s slip changes with the load torque which results in the varianc
65. braking resistor e Inverters of 15KW and below have built in braking unit In order to dissipate the regenerative energy generated by dynamic braking the braking resistor should be installed at and PB terminals The wire length of braking resistor should be less than 5m Inverter of 18 5KW and above need connect external braking unit which should be 19 invt CHV110 series energy saving cabinet installed at and terminals The cable between inverter and braking unit should be less than 5m The cable between braking unit and braking resistor should be less than 10m The temperature of braking resistor will increase because the regenerative energy will be transformed to heat Safety protection and good ventilation is recommended Notice Be sure that the electric polarity of terminals is right it is not allowed to connect with terminals directly Otherwise damage or fire could occur 4 5 3 Wiring at motor side of main circuit eOutput Reactor When the distance between inverter and motor is more than 50m inverter may be tripped by over current protection frequently because of the large leakage current resulted from the parasitic capacitance with ground And the same time to avoid the damage of motor insulation the output reactor should be installed eOutput EMC filter EMC filter should be installed to minimize the leakage current caused by the cable and minimize the radio noise caused by the cables between the
66. cabinet cooling fan should be applied to make sure that the air temperature is lower than 45 C Otherwise it could cause fire or damage the device 3 1 Environmental Requirement 3 1 1 Temperature Environment temperature range 10 C 40 C Inverter will be derated if ambient temperature exceeds 40 C 3 1 2 Humidity Less than 95 RH without dewfall invt CHV110 series energy saving cabinet 3 1 3 Altitude Inverter can output the rated power when installed with altitude of lower than 1000m It will be derated when the altitude is higher than 1000m For details please refer to the following figure lout 100 80 60 F 40 gt 20 pee evra ORA Ul Pe I 1 I l I 0 1000 2000 3000 4000 m Figure 3 1 Relationship between output current and altitude 3 1 4 Impact and Oscillation It is not allowed that the inverter falls down or suffers from fierce impact or the inverter installed at the place that oscillation frequently The maximum swing should less than 5 8m s 0 69 3 1 5 Electromagnetic Radiation Keep away from the electromagnetic radiation source 3 1 6 Water Do not install the inverter at the wringing or dewfall place 3 1 7 Air Pollution Keep away from air pollution such as dusty corrosive gas 3 1 8 Storage Do not store the inverter in the environment with direct sunlight vapor oil fog and vibration Keep a certain distance from i
67. cation The reference frequency is set through RS485 For details please refer to operation manual of communication card Function RRR Setting Factory Name Description Code Range Setting Frequency B 0 Al2 P0 04 command 1 Al4 0 2 0 source 2 HDI2 Scale of 0 Maximum frequency P0 05 frequency B 0 1 0 1 Frequency A command command Frequency B command can act as the independent reference frequency source Moreover it can also act as offset of frequency A command 0 Al2 If P0 05 is set to 0 reference frequency B Al2 P0 04 maximum frequency If P0 05 is set to 1 reference frequency B Al2 reference frequency A Notice Al2 is percentage of range determined by P5 20 P5 24 1 Al4 The principle is the same as Al2 Notice e Al4 is percentage of range determined by P5 30 P5 34 e When AI2 or Al4 is set as 0 20mA current input the corresponding voltage range is 0 5V 2 HDI2 The principle is the same as Al 38 invt CHV110 series energy saving cabinet Code Range Setting 0 A Frequency TE P0 06 command l 0 3 0 2 A B selection 3 Max A B This parameter can be used to select the reference frequency command 0 Only frequency command source A is active 1 Only Frequency command source B is active 2 Both Frequency command source A and B are active Reference frequency reference frequency A reference frequency B 3
68. d MULTI SPE PA 16 100 0 100 0 0 0 ED7 7 Step running RUNNING 0 0 6553 5s h time TIME 7 Multi i speed MULTI SPE 100 0 100 0 0 0 ED 8 8 Step running RUNNING PA 19 0 0 6553 5s h 0 0s time TIME 8 Multi step speed MULTI SPE PA 20 100 0 100 0 0 0 9 ED 9 9 Step running RUNNING PA 21 0 0 6553 5s h 0 0s time TIME 9 ea speed MULTI SPE PA 22 100 0 100 0 0 0 ED 10 10 Step running RUNNING 0 0 6553 5s h time TIME 10 Multi speed MULTI SPE 100 0 100 0 0 0 ED 11 1 Step running RUNNING PA 25 0 0 6553 5s h 0 0s time TIME 11 i speed MULTI SPE PA 26 100 0 100 0 0 0 ED 12 12 Step running RUNNING 0 0 6553 5s h time TIME 12 Multi pi speed MULTI SPE 100 0 100 0 0 0 ED 13 13 Step running RUNNING PA 29 0 0 6553 5s h 0 0s time TIME 13 142 invt Function Code Multi p speed 100 0 100 0 14 Step runnin PA 31 p Ilo time Multi ee speed 100 0 100 0 15 Step runnin PA 33 3 time ACC DEC time PA 34 selection for step 0 65535 0 7 ACC DEC time PA 35 selection for step O 65535 8 15 PA 36 Time unit 1 Hour PB Group Protection Function PB 00 PB 01 PB 02 Description 0 6553 5s h 0 0 6553 5s h Input 0 Disabled phase failure 1 Enabled protection Output phase failure 0 Disabled 1 Enabled protection 0 Disabled Motor overload 1 Normal motor protection motor 2 Variable frequency CHV110 series energy saving cabinet Factory Modify LCD D
69. dify LCD Display Code Setting PO Group Basic Function 0 Sensorless vector Speed control control CONTROL P0 00 mode 1 Vector control With PG MODE 2 V F control 0 Keypad Run command RUN P0 01 1 Terminal source COMMAND 2 Communication 0 Valid save UP DOWN value when power off 1 Valid do not save UP DOWN UP DOWN value when UP DOWN setting SETTING 3 Valid during running clear when power off 117 invt Inv i SSCSCSCCC CHV 110 series energy saving cabinet Function Factory Description Modify LCD Display Code Setting Frequency A P0 03 command source 4 Simple PLC 5 Multi Step speed 6 PID 7 Communication FrequencyB P0 04 command source FREQ SOURCE A FREQ SOURCE B Scale of 0 Maximum frequency P0 05 frequency B 1 Frequency A command command Frequency FREQ B SCALE FREQ SELECTION command selection 3 Max A B Maximum 0 0 400 00Hz 50 00Hz MAX FREQ frequency Upper frequency UP FREQ P0 09 P0 07 50 00Hz limit LIMIT Lower frequency LOW FREQ 0 00Hz 0 08 0 00Hz limit LIMIT Keypad reference KEYPAD 0 00 Hz P0 08 50 00Hz frequency REF FREQ Acceleration time 0 0 3600 0s 20 0s ACC TIME 0 Deceleration time 0 0 3600 0s 20 0s DEC TIME 0 0 Forward Running direction 1 Reverse selection DIRECTION 2 Forbid reverse 118 invt CHV110 series energy saving cabinet Depend P0 14 Carrier frequency 1 0 16 0kHz on model 0 Fixed P0 15 PWM mode 1 Ra
70. e of motor speed The inverters output frequency can be adjusted automatically through slip compensation according to the load torque Therefore the change of speed due to the load change can be reduced The value of compensated slip is dependent on the motor s rated slip which can be calculated as below P4 09 f n P 60 Where di is motor rated frequency P2 01 M is motor rated speed P2 02 and P is pole pairs of motor Function Setting Factory Name Description Code Range Setting 0 Disabled P4 10 AVR function 1 Enabled all the time 0 2 1 2 Disabled during deceleration AVR Auto Voltage Regulation function ensure the output voltage of inverter stable no matter how the DC bus voltage changes During deceleration if AVR function is disabled 57 invt CHV110 series energy saving cabinet the deceleration time will be short but the current will be big If AVR function is enabled all the time the deceleration time will be long but the current will be small Function Setting Factory Name Description Code Range Setting Auto ener 3y 0 Disabled P4 11 saving 0 1 0 1 Enabled selection When P4 11 is set to be 1 while there is a light load it will reduce the inverter output voltage and saves energy Function Setting Factory Name Description Code Range Setting FWD REV enable option 0 Disabled P4 12 0 1 0 when power
71. ed by P1 14 Please refer to description of P1 14 Function Setting Factory Name Description Code Range Setting Keypad P0 10 reference 0 00 Hz P0 08 0 00 P0 08 50 00Hz frequency When P0 03 is set to be 0 this parameter is the initial value of inverter reference frequency Function Setting Factory Name Description Code Range Setting Acceleration P0 11 0 0 3600 0s 0 0 3600 0 20 0s time 0 Deceleration P0 12 0 0 3600 0s 0 0 3600 0 20 0s time 0 Acceleration time is the time of accelerating from OHz to maximum frequency P0 07 Deceleration time is the time of decelerating from maximum frequency P0 07 to OHz Please refer to following figure AO invt CHV110 series energy saving cabinet Output frequency eT e a DAN Sect Actual Deceleratior Time Actual Acceleratio Time Time T Figure 6 2 Acceleration and Deceleration time When the reference frequency is equal to the maximum frequency the actual acceleration and deceleration time will be equal to the P0 11 and P0 12 respectively When the reference frequency is less than the maximum frequency the actual acceleration and deceleration time will be less than the P0 11 and P0 12 respectively The actual acceleration deceleration time P0 11 P0 12 reference frequency P0 07 CHV series inverter has 4 groups of acceleration and deceleration time 1st group P0 11 P0 12 2nd group P8 00 P8 01 3rd
72. ency When DC bus voltage become lower than PB 10 the deceleration continues as shown in following figure Output current Over voltage stall point Output frequency Time t Figure 6 36 Over voltage stall function Function Setting Factory Name Description Code Range Setting Over current 0 Disabled PB 11 0 1 1 protection 1 Enabled Over current PB 12 100 200 100 200 160 stall threshold 100 invt CHV110 series energy saving cabinet Function ae Setting Factory Name Description i Code Range Setting Frequency PB 13 0 00 50 00Hz s 0 00 50 00 1 00Hz s decrease rate During acceleration of inverter the actual motor speed rise rate may lower than the output frequency rise rate because of too big load If no measures to take inverter will trip caused by over current The principle of over current protection is to detect the output current of inverter during inverter operation and compare it with over current stall threshold determined by PB 12 If it exceeds the value of PB 12 during acceleration inverter will remain output frequency if it exceeds the value of PB 12 during constant speed running inverter will decrease output frequency When output current of inverter is lower than the value of PB 12 inverter will continue to accelerate until output frequency reach frequency reference Please refer to following diagram Output current Over cu
73. es energy saving cabinet Function Setting Factory Name Description Code Range Setting corresponding setting HDI2 filter P5 46 0 00s 10 00s 0 00 10 00 0 10s time constant The description of P5 37 P5 46 is similar to Al1 6 7 P6 Group Output Terminals Function mee Setting Factory Name Description Code Range Setting HDO 0 High speed pulse output P6 00 garp P 0 1 0 selection 1 ON OFF output 0 High speed pulse output The maximum pulse frequency is 50 0 kHz Please refer to description of P6 09 1 ON OFF output Please refer to description of P6 03 Notice The output of HDO terminal is multi function ON OFF output Function mee Setting Factory Name Description J Code Range Setting Y1 output P6 01 Open collector output 0 31 1 selection Y2 output P6 02 i Open collector output 0 31 0 selection HDO ON OFF P6 03 output Open collector output 0 31 0 selection Relay 1 output P6 04 i Relay output 0 31 3 selection Relay 2 output P6 05 i Relay output 0 31 0 selection Relay 3 output P6 06 Relay output 0 31 0 selection OC Relay output functions are indicated in the following table 68 invt CHV110 series energy saving cabinet Setting Function Description Value 0 No output Output terminal has no function 1 Run forward ON During forw
74. essed air Clean dirt or dust with dry Heat sink Dust and dirt Power components Dust and dirt compressed air The product warranty is subject to the following provisions 8 3 Warranty In case of quality defects the warranty covers 8 3 1 For domestic use u A warranty of repair replacement or return in one month from the date of shipment u Repair or replacement in three months from the date of shipment u Repair in 18 months from the date of shipment 8 3 2 For overseas use u For overseas use excluding domestic use the warranty covers repair in the place of purchasing in 12 months from the date of shipment 8 3 3 Even within the warranty period this warranty does not apply to but paid maintenance service is available for u Fault or damage caused by inappropriate operation or unauthorized repair or modification u Fault or damage caused by use against the requirements specified in standards and specifications u Component aging or fault caused by the use in an environment incompliant with the environment requirements provided in this manual u Damage arising from natural disasters such as earthquake fire wind storm flood lightning strike abnormal voltage or other consequential damage u Equipment fault or damage when the purchaser fails to pay up the payment for the equipment as agreed 8 3 4 Life long paid maintenance service is provided for our products no mater when and where you buy it 109
75. etting Factory Name Description Code Range Setting Output P7 16 frequency Output frequency at current fault at current 76 invt CHV110 series energy saving cabinet Function Setting Factory Name Description Code Range Setting fault Output current at P7 17 Output current at current fault current fault DC bus voltage at P7 18 DC bus voltage at current fault current fault This value records ON OFF input terminal status at current fault The meaning of each Input bit is as below 9 8 7 6 5 413 2 1 O 0 S8 S7 S6HDIZHDI1S5S4 S3 S2S1 terminal P7 19 status at current Fout 1 indicates corresponding input terminal is au ON while 0 indicates OFF Notice This value is displayed as decimal This value records output terminal status at current fault The meaning of each bit is as Output below terminal BIT5 BIT4 BIT3 BIT2 BIT1 BITO RO3 RO2 RO1 HDO Y2 Y1 1 indicates corresponding output terminal is ON while 0 indicates OFF P7 20 status at current fault Notice This value is displayed as decimal 6 9 P8 Group Enhanced Function Function Setting Factory Name Description Code Range Setting Acceleration P8 00 0 0 3600 0s 0 0 3600 0 20 0s time 1 Deceleration P8 01 0 0 3600 0s 0 0 3600 0 20 0s time TT
76. f separated cable tray should connect to ground and the other side should connect to the motor cover Installing an EMC filter can reduce the electromagnetic noise greatly 4 8 3 2 Site wiring 24 invt CHV110 series energy saving cabinet Power supply wiring the power should be separated supplied from electrical transformer Normally it is 5 core wires three of which are fire wires one of which is the neutral wire and one of which is the ground wire It is strictly prohibitive to use the same line to be both the neutral wire and the ground wire Device categorization there are different electric devices contained in one control cabinet such as inverter filter PLC and instrument etc which have different ability of emitting and withstanding electromagnetic noise Therefore it needs to categorize these devices into strong noise device and noise sensitive device The same kinds of device should be placed in the same area and the distance between devices of different category should be more than 20cm Wire Arrangement inside the control cabinet there are signal wire light current and power cable strong current in one cabinet For the inverter the power cables are categorized into input cable and output cable Signal wires can be easily disturbed by power cables to make the equipment malfunction Therefore when wiring signal cables and power cables should be arranged in different area It is strictly prohibitive to arrange them in para
77. gy saving cabinet 7 TROUBLE SHOOTING 7 1 Fault and trouble shooting Fault Code Fault Type Reason Solution 1 Acc Dec time is too OUT1 IGBT Ph U fault 1 Increase Acc Dec short time 2 IGBT module fault Bos i Ask for support OUT2 IGBT Ph V fault 3 Malfunction caused by 3 Inspect external interference ee acai equipment and eliminate Grounding is no OUT3 IGBT Ph W fault g interference properly Over current 1 Inspect whether motor OC1 when 1 Short circuit or ground damaged insulation acceleration _ fault occurred at inverter worn or cable damaged Over current output 2 Increase Acc Dec time OC2 when 2 Load is too heavy or or select bigger capacity deceleration Acc Dec time is too short inverter Over current 3 V F curve is not suitable 3 Check and adjust V F OC3 when constant 4 Sudden change of load curve speed running 4 Check the load Over voltage Ov1 when acceleration 1 Increase Dec time or 1 Dec time is too short Over voltage connect braking resistor and regenerative energy OV2 when 2 Decrease input from the motor is too large A deceleration i voltage within 2 Input voltage is too high ane Over voltage specification OV3 when constant speed running 1 Open phase occurred with power supply aT DC bus 2 Momentary power loss Inspect the input power Under voltage occurred 3 Wiring terminals for input power supply are suppl
78. he SHIFT to scroll through the parameters in right order Press DATA ENT QUICK JOG to scroll through the parameters in left order 5 3 3 Operation In running status there are twenty one running parameters which can be chosen to display or not They are running frequency reference frequency DC bus voltage output voltage output current rotating speed output power output torque PID setting PID feedback ON OFF input status open collector output status length value count value step number of PLC or multi step speed Al1 voltage Al2 voltage AI3 voltage current Al4 voltage HDI1 frequency HDI2 frequency Whether or not to display can be determined by setting the corresponding binary bit of P7 06 Press the SHIFT to scroll through the parameters in right order Press DATA ENT QUICK JOG to scroll through the parameters in left order 5 3 4 Fault In fault status inverter will display parameters of STOP status besides parameters of fault status Press the SHIFT to scroll through the parameters in right order Press DATA ENT QUICK JOG to to scroll through the parameters in left order 33 invt CHV110 series energy saving cabinet 5 4 Quick Start Set rated parameter of motor P2 01 P2 05 Selectcontrol mode Set P0 00 Vector control V F control pce Motor parameter autotuning Selec
79. ing should install external braking unit between and u 24V connect with PW as default setting If user need external power supply disconnect 24V with PW and connect PW with external power supply 16 invt CHV110 series energy saving cabinet 4 4 Specifications of Breaker Cable Contactor and Reactor 4 4 1 Specifications of breaker cable and contactor Input output cable Rated current of Model No eats mm contactor A breaker A Coppery wire 380V or 220V 3AC 380V 15 CHV110 7R5G 4 40 6 25 CHV110 011G 4 63 6 32 CHV110 015G 4 63 6 50 CHV110 018G 4 100 10 63 CHV110 022G 4 100 16 80 CHV110 030G 4 125 25 95 CHV110 037G 4 160 25 120 CHV110 045G 4 200 35 135 CHV110 055G 4 200 35 170 CHV110 075G 4 250 70 230 CHV110 090G 4 315 70 280 CHV110 110G 4 400 95 315 4 4 2 Specifications of AC input output and DC reactor AC Input reactor AC Output reactor DC reactor Model No Current Inductance Current Inductance Current Inductance A mH A mH A mH BAC 380V 15 CHV110 7R5G 4 20 1 20 0 13 _ CHV110 011G 4 30 0 6 30 0 087 CHV110 015G 4 40 0 6 40 0 066 CHV110 018G 4 50 0 35 50 0 052 40 1 3 CHV110 022G 4 60 0 28 60 0 045 50 1 08 CHV110 030G 4 80 0 19 80 0 032 65 0 8 CHV110 037G 4 90 0 19 90 0 03 78 0 7 CHV100 045G 4 120 0 13 120 0 023 95 0 54 CHV100 055G 4 150 0 11 150 0 019 115 0 4
80. invt CHV110 series energy saving cabinet Function Setting Factory Name Description Code Range Setting Acceleration P8 02 0 0 3600 0s 0 0 3600 0 20 0s time 2 Deceleration P8 03 0 0 3600 0s 0 0 3600 0 20 0s time 2 Acceleration P8 04 0 0 3600 0s 0 0 3600 0 20 0s time 3 Deceleration P8 05 0 0 3600 0s 0 0 3600 0 20 0s time 3 For details please refer to description of P0 11 and P0 12 Function Setting Factory Name Description Code Range Setting 0 00 P8 06 Jog reference 0 00 P0 07 5 00Hz P0 07 Jog P8 07 acceleration 0 0 3600 0s 0 0 3600 0 20 0s time Jog P8 08 deceleration 0 0 3600 0s 0 0 3600 0 20 0s time The meaning and factory setting of P8 07 and P8 08 is the same as P0 11 and P0 12 No matter what the value of P1 00 and P1 08 are jog will start as start directly mode and stop as deceleration to stop mode Function Setting Factory Name Description Code Range Setting Skip P8 09 0 00 P0 07 0 00 P0 07 0 00Hz frequency 1 Skip P8 10 0 00 P0 07 0 00 P0 07 0 00Hz frequency 2 Skip P8 11 frequency 0 00 P0 07 0 00 P0 07 0 00Hz bandwidth By means of settinzg skip frequency the inverter can keep away from the mechanical resonance with the load P8 09 and P8 10 are centre value of frequency to be skipped 78 invt CHV110 series energy saving cabinet Notice If P8 11 is 0 the skip function is invalid If both P
81. invt Operation manual CHV110 Series Energy Saving Cabinet SHENZHEN INVT ELECTRIC CO LTD invt CHV110 series energy saving cabinet CONTENTS CONTENTS scra aaa ean dh ea a EE EEA a AE ANE 1 Safety Preca lons igaren nra ogg AET T a 3 T INTRODUCTION 2 is cccsencccsetiave cia tareataiiad uaa a a A EAEN 4 1 1 Technology Features wiscincsetee tie nos aia ddiad rE E EEES 4 1 2 Description of Name Plate eiin aiai 5 1 3 Outside Dimensions of Energy Savel cccccceccceceeeeeeeeeeceeeeeeeeeneeseeeseeesteeseeeees 6 2 UNPACKING INSPECTION cccceceeeseeseereereeesceeenecaeeeceesaeeaeeesereaesasrsaneaeeesereaesaseeseneas 8 3 DISASSEMBLE AND INSTALLATION ceccececeeeeeeeeeseereereseeeeeenecaeeeseesaesasersaneareaseneats 9 3 1 Environmental Requirement cccccecceeceeeeeeceeeeeeeeeeeeeeeseaeseaeeseeeseeeseaeeseeseaeeeaes 9 3 2 Dimensions of External Keypad cccccecceeseeeeeeeeeeeeeeeeeceeeseeeseaeeeeesieeseeeeaeene 11 4 WIRING ieiectrsscze geetinana einen nde aaah adeno nether hats 12 4 1 Connections of Peripheral Devices ce ccecceeeececeeeeeeeeeeteeeeeeeeeeeeeeseeeeeeeeaes 13 4 2 Terminal Configuration cccccccecceeseeeeeeeeeeeeceeeeeeeaeeseeeeeeeeceeseeeeeeeseeeseeeeeeeeaes 14 4 3 Typical Wiring Diagram cceccccecececeeeneeeeeeeeceseeeecaeeceeeseaeecaeesaeeseaeseaeesieeseaeseaes 16 4 4 Specifications of Breaker Cable Contactor and Reactor 17 4 5 Wiring the Main CiIr
82. isplay Setting MULTI SPE 0 0 ED 14 RUNNING TIME 14 MULTI SPE ED 15 RUNNING TIME 15 0 7 TIME SELECT 8 15 TIME SELECT 3 IN PHASE FAIL OUT PHASE FAIL MOTOR 2 OVERLOAD Motor overload OVERLOAD PB 03 20 0 120 0 100 0 protection current CURR Overload pre warning 20 0 150 0 threshold PB 04 143 nee OL WARN CURR invt CHV110 series energy saving cabinet Function Factory Description Modify LCD Display Code Setting 0 Always detect relative to motor rated current 1 Detect while constant speed relative to motor Overload rated current OL WARN pre warning 2 Always detect relative SELECT selection to inverter rated current 3 Detect while constant speed relative to inverter rated current Overload OL WARN pre warning 0 0 30 0s 5 0s DELAY delay time Threshold of TRIPFREE Pb 07 230 0V 600 0V 450 0V trip free POINT Decrease rate of TRIPFREE PB 08 0 00Hz P0 07 0 00Hz trip free DECRATE T Over voltage stall 0 Disabled OVER VOLT l protection 1 Enabled STALL OV Over voltage stall PB 10 120 150 125 PROTECT protection point POINT Over current 0 Disabled OVER PB 11 1 protection 1 Enabled CURR OC Over current stall PB 12 100 200 160 THRESHOL threshold D Frequency FREQ DEC PB 13 0 00 50 00Hz s 1 00 Hz s decrease rate RATE PC Group Serial Communication 1 247 LOCAL PC 00 Local address i 0 broadcast address ADDRESS 144 invt CHV110 series ene
83. it and output frequency will decrease automatically 1 8 Torque control is enabled u When torque control takes effect if Tse gt Tioad Output frequency will increase continuously until it reaches upper frequency limit If Tse lt Tioaa Output frequency will decrease continuously until it reaches lower frequency limit Inverter can run at any frequency between upper and lower frequency limit only when Tet Toad u Torque control can be switched to speed control vice versa Switching by multifunctional terminal For example if torque setting source is Al1 P3 12 2 the value of multifunction terminal S5 is set to 31 Disable torque control When S5 is valid control mode will switch from torque control to speed control vice versa When running at torque control mode press ISTOP RST it will switch to speed control automatically u If torque setting is positive inverter will run forward otherwise it will run reverse 54 invt CHV110 series energy saving cabinet Notice When running at torque control mode the acceleration time has nothing to do with P0 11 The 100 of torque setting is corresponding to 100 of P3 14 Torque limit For example if torque setting source is keypad P3 12 1 P3 13 80 and P3 14 90 then actual torque setting 80 P3 13 90 P3 14 72 6 5 P4 Group V F Control Function Setting Factory Code Range Setting Name Description P4 00 0 4 0 0 Linear curve 1 Use
84. kHz Input voltage range 9 30V Input impedance 1 1kQ PW External power supply 24V terminal is connected to PW 14 invt CHV110 series energy saving cabinet Terminal Description terminal as default setting If user need external power supply disconnect 24V terminal with PW terminal and connect PW terminal with external power supply cu Provide output power supply of 24V Maximum output current 150mA Alt AI Ald Analog input 0 10V Input impedance 10kQ Ab Analog input 0 10V 0 20mA switched by J18 Input impedance 10kQ voltage input 2500 current input GND Common ground terminal of analog signal and 10V GND must isolated from COM Open collector output terminal the corresponding common ground terminal is CME Y1 Y2 External voltage range 0 24V Output current range 0 50mA CME Common terminal of open collector output GOM Common ground terminal for digital signal and 24V or external power supply 10V Supply 10V for inverter Output current range 0 10mA High speed pulse output terminal The corresponding common HDO ground terminal is COM Output frequency range 0 50 kHz Provide voltage or current output which can be switched by J19 AO1 AQ2 Output range 0 10V 0 20mA PE Ground Terminal RO1A RO1B RO1 relay output RO1A common RO1B NC RO1C NO RO1C Contact capacity AC 250V 3A DC 30V 1A RO2A RO2B RO2 relay outpu
85. llel or interlacement at a close distance less than 20cm or tie them together If the signal wires have to cross the power cables they should be arranged in 90 angles Power input and output cables should not either be arranged in interlacement or tied together especially when installed the EMC filter Otherwise the distributed capacitances of its input and output power cable can be coupling each other to make the EMC filter out of function 4 8 3 3 Ground Inverter must be ground safely when in operation Grounding enjoys priority in all EMC methods because it does not only ensure the safety of equipment and persons but also is the simplest most effective and lowest cost solution for EMC problems Grounding has three categories special pole grounding common pole grounding and series wound grounding Different control system should use special pole grounding and different devices in the same control system should use common pole grounding and different devices connected by same power cable should use series wound grounding 4 8 3 4 Leakage Current Leakage current includes line to line leakage current and over ground leakage current Its value depends on distributed capacitances and carrier frequency of inverter The over ground leakage current which is the current passing through the common ground wire can not only flow into inverter system but also other devices It also can make 25 invt CHV110 series energy saving cabinet leak
86. lti speed Multi speed Multi speed Multi speed Multi step terminal 4 terminal 3 terminal 2 terminal 1 19 speed BITS BIT2 BIT 4 BITO reference 4 T Multi step Can shield the function of multi speed terminals and keep speed pause the set value as the current status 4 groups of ACC DEC time can be selected by the combination of these two terminals ACC DEC ACC DEC ACC DEC 21 time time time ACC DEC time selection1 selection 2 selection1 ACC DEC time 0 P0 11 P0 12 ACC DEC time 1 ACC DEC P8 00 P8 01 22 time selection ACC DEC time 2 2 P8 02 P8 03 ACC DEC time 3 P8 04 P8 05 Reset simple When simple PLC stops the status of PLC such as 23 PLC when running step running time and running frequency will be stop cleared when this terminal is enabled 24 Pause simple Inverter runs at zero frequency and PLC pauses the 61 invt CHV110 series energy saving cabinet Setting Function Description value PLC timing when this terminal is enabled If this terminal is disabled inverter will start and continue the PLC operation from the status before pause PID adjustment will be paused and inverter keeps output 25 Pause PID frequency unchanged Pause Inverter keeps output frequency unchanged If this 26 traverse terminal is disabled inverter will continue traverse operation operation from current frequency 59 Reset traverse Reference frequency of inve
87. me reached 14 Upper frequency limit reached 15 Lower frequency limit RO3 reached SELECTION 16 Ready 17 Auxiliary motor1 started 18 Auxiliary motor2 started 19 Motor running 20 Stop pulse output 21 31 Reserved Running frequency AO1 SELECTION Reference frequency Motor speed Output current Output voltage AO2 SELECTION Output power Output torque 129 invt CHV110 series energy saving cabinet Function Factory Description Modify LCD Display Code Setting 7 Al1 voltage 8 Al2 voltage current 9 Al3 voltage HDO function 10 Al4 voltage HDO selection 11 HDI1 frequency SELECTION 12 HDI2 frequency 13 Length value 14 Count value o AO1 LOW P6 10 AO1 lower limit 0 0 100 0 0 0 LIMIT AO1 lower limit AO1 LOW corresponding 0 00V 10 00V 0 00V OUTPUT output AO1 UP P6 12 AO1 upper limit 0 0 100 0 100 0 LIMIT AO1 upper limit PP AO1 UP corresponding 0 00V 10 00V 10 00V OUTPUT output AO2 LOW P6 14 AO2 lower limit 0 0 100 0 0 0 LIMIT AO2 lower limit AO2 LOW corresponding 0 00V 10 00V 0 00V OUTPUT output AO1 UP P6 16 AO2 upper limit 0 0 100 0 100 0 LIMIT AO2 upper limit AO2 UP corresponding 0 00V 10 00V 10 00V OUTPUT output HDO LOW P6 18 HDO lower limit 0 0 100 0 0 0 UNIT HDO lower limit HDO LOW corresponding 0 0 50 0kHz 0 0kHz OUTPUT output 130 invt Inv i SSCSCSCCC CHV 110 series energy saving cabi
88. minal terminal feedback voltage frequency status status BIT15 BIT 14 BIT 13 BIT 12 BIT 11 BIT 10 BITY BITS Step No Length HDI2 HDI1 Reserved Reserved of PLC or Al4 Al3 value frequency frequency multi step 15 invt CHV110 series energy saving cabinet Function Setting Factory Name Description Code Range Setting Rectifier P7 08 module 0 100 0 C temperature IGBT module P7 09 0 100 0 C temperature MCU software P7 10 version DSP software P7 11 version Accumulated P7 12 0 65535h running time Rectifier module temperature Indicates the temperature of rectifier module Overheat protection point of different inverter may be different IGBT module temperature Indicates the temperature of IGBT module Overheat protection point of different inverter may be different MCU Software version Indicates current software version of MCU DSP Software version Indicates current software version of DSP Accumulated running time Displays accumulated running time of inverter Notice Above parameters are read only Function Setting Factory Name Description Code Range Setting P7 13 Third latest fault type 0 30 0 30 P7 14 Second latest fault type 0 30 0 30 P7 15 Latest fault type 0 30 0 30 These parameters record three recent fault types For details please refer to description of chapter 7 Function S
89. motor of the injection molding machine and perform normal operations Key Point Make sure to shut down the motor of the injection molding machine before carrying out the switchover between mains supply operation mode and energy saving operation mode 9 2 2 Test Stage With the same mold and materials the power consumer in the energy saving operation sate and in the mains supply operation state can be measured respectively by the switchover between these two modes Therefore the energy saving ratio can be calculated During the switchover production technicians must be on the site to inspect product quality In the energy saving operation state some injection molding machines may have different technological process flow rate speed parameters and pressure parameters from those in the mains supply operation state Parameters of the injection molding machines in energy saving operation mode are set to values comparatively greater than those set in mains supply operation mode For these injection molding machines 111 invt CHV110 series energy saving cabinet parameters have to be adjusted when performing the switchover between mains supply mode and energy saving mode to turn out qualified products 9 2 3 Normal Operation Stage of Energy Saver After the energy saver is installed and debugged always Turn it to be in the energy saving operation mode unless it is required to have a test It is not necessary for a user
90. n P8 29 P8 30 P8 31 Auxiliary motor1 START STOP delay time Auxiliary motor2 START STOP delay time Brake threshold P8 32 320 0 750 0V voltage Low frequency threshold of restraining P8 33 P8 34 P9 Group PID Control P9 00 oscillation High frequency threshold of restraining oscillation PID preset source selection LCD Display DROOP CONTROL Setting 0 00Hz 0 Invalid 1 Motor 1 valid 2 Motor 2 valid 3 Both valid 0 0 3600 0s 0 0 3600 0s AUXILIARY MOTOR MOTOR 1 DELAY MOTOR 2 DELAY 700 0V BRAK VOLT LO FREQ RESTRAIN 1000 0 9999 0 9999 Keypad All Al2 Al3 Al4 HDI1 HDI2 Communication Simple PLC HI FREQ RESTRAIN 1000 PID PRESET orn eaar WON SO 139 invt CHV110 series energy saving cabinet Factory Description Modify LCD Display Code Setting KEYPAD 9 Communication P9 01 P FEEDBACK ID PID OUTPUT pa PID SET PID output 0 Positive l characteristics 1 Negative PROPORTI ON GAIN Proportional gain 9 04 0 00 100 00 0 10 K P9 05 Integral time Ti 0 01 10 00s 0 10s Differential time 9 06 0 00 10 00s 0 00s Td 11 P P9 03 INTEGRAL TIME DIFFERENT A TIME SAMPLING CYCLE BIAS LIMIT OUTPUT FILTER FEEDBACK LOST P p Sampling cycle P9 07 T 0 01 100 00s 0 50s poos Bias imit 0 0 100 0 PID output filter P9 09 0 00 10 00s time Feedback lost 0 0 100 0 0 0 detecting value
91. n stop This parameter determines whether the running step and output frequency of simple PLC should be saved If PA 01 is set to be 2 running step and output frequency will be saved when inverter stops but will not be saved when inverter is power off Function Setting Factory Name Description Code Range Setting Multi step PA 02 100 0 100 0 100 0 100 0 0 0 speed 0 0 Step PA 03 0 0 6553 5s h 0 0 6553 5 0 0s running time Multi step PA 04 100 0 100 0 100 0 100 0 0 0 speed 1 1 Step PA 05 oo 0 0 6553 5s h 0 0 6553 5 0 0s running time Multi step PA 06 100 0 100 0 100 0 100 0 0 0 speed 2 2 Step PA 07 0 0 6553 5s h 0 0 6553 5 0 0s running time PA 08 Multi step 100 0 100 0 100 0 100 0 0 0 92 invt CHV110 series energy saving cabinet Function Setting Factory Name Description Code Range Setting speed 3 3 Step PA 09 0 0 6553 5s h 0 0 6553 5 0 0s running time Multi step PA 10 100 0 100 0 100 0 100 0 0 0 speed 4 4 Step PA 11 oe 0 0 6553 5s h 0 0 6553 5 0 0s running time Multi step PA 12 100 0 100 0 100 0 100 0 0 0 speed 5 5 Step PA 13 0 0 6553 5s h 0 0 6553 5 0 0s running time Multi step PA 14 100 0 100 0 100 0 100 0 0 0 speed 6 6 Step PA 15 oo 0 0 6553 5s h 0 0 6553 5 0 0s running time Multi step PA 16 100 0 100 0 100 0 100
92. n the differential time and lengthen the integral time 88 invt CHV110 series energy saving cabinet Response Before adjustment After adjustment Time Figure 6 28 Reducing overshooting diagram l Rapidly stabilizing control status To rapidly stabilize the control conditions even when overshooting occurs shorten the integral time and lengthen the differential time l Reducing long cycle oscillation If oscillation occurs with a longer cycle than the integral time setting it means that integral operation is strong The oscillation will be reduced as the integral time is lengthened Before adjustment Response After adjustment Time Figure 6 29 Reducing long cycle oscillation diagram Reducing short cycle oscillation If the oscillation cycle is short and oscillation occurs with a cycle approximately the same as the differential time setting it means that the differential operation is strong The oscillation will be reduced as the differential time is shortened Before adjustment v After adjustment Time Figure 6 30 Reducing short cycle oscillation diagram 89 invt CHV110 series energy saving cabinet If oscillation cannot be reduced even by setting the differential time to 0 then either lower the proportional gain or raise the PID primary delay time constant Function Setting Factory Name Description Code Range Setting Sampling P9 07 0 01 100 00s 0 01 100 00 0 50s cycle T P9
93. nction Factory Description Modify LCD Display Code Setting 16 Multi step speed S7 Terminal reference function 17 Multi step speed FUNCTION reference2 18 Multi step speed reference3 19 Multi step speed reference4 20 Multi step speed pause 21 ACC DEC time selection 1 22 ACC DEC time selection 2 23 Reset simple PLC when stop 24 Pause simple PLC S8 Terminal 25 Pause PID 3 S8 function 26 Pause traverse FUNCTION operation 27 Reset traverse operation 28 Reset counter 29 Reset length 30 ACC DEC ramp hold 31 Disable torque control 32 52 Water supply control 53 3 wire jog control 54 55 reversed ON OFF filter Sx FILTER P5 12 1 10 5 times TIMES invt CHV110 series energy saving cabinet Function Factory Description Modify LCD Display Code Setting 0 2 wire control mode 1 FWD REV control 1 2 wire control mode 2 FWD REV 2 3 wire control mode 1 CONTROL 3 3 wire control mode 2 UP DOWN UP DOWN setting change 0 01 50 00Hz s 0 50HZ s RATE rate Ali LOW P5 15 Al lower limit 0 00V 10 00V 0 00V cian Al1 lower limit Al1 LOW corresponding 100 0 100 0 0 0 SETTING setting P5 17 Alt upper limit 0 00V 10 00V 10 00V o fan UP LIMIT P5 18 JAI1 upper limit Al1 UP corresponding 100 0 100 0 100 0 SETTING setting P5 19 JAI filter time Al1 FILTER 0 00s 10 00s 0 10s constant TIME Al2 LOW P5 20 Al2 lower limit 0 00V 10 00V 0 00V init Al2 lower limit Al2 LOW corresponding 1
94. nd LATEST constant speed running OV3 10 DC bus Under voltage UV 11 Motor overload OL1 12 Inverter overload OL2 135 invt CHV110 series energy saving cabinet Function Factory Description Modify LCD Display Code Setting 13 Input phase failure SPI 14 Output phase failure SPO 15 Rectify overheat OH1 16 IGBT overheat OH2 17 External fault EF 18 Communication fault CE 19 Current detection fault ITE 20 Autotuning fault TE 21 Encoder fault PCE CURRENT Latest fault type 22 Encoder reverse FAULT fault PCDE 23 System fault OPSE 24 EEPROM fault EEP 25 PID feedback fault PIDE 26 Brake unit fault BCE 27 Trial time reached END 28 LCD disconnected LCD E 29 Clock chip fault TI E 30 Reserved Output frequency FAULT P7 16 at current fault FREQ Output current at FAULT P7 17 current fault CURR 136 invt CHV110 series energy saving cabinet current fault VOLT Input terminal P7 19 status at current fault Output terminal P7 20 status at current fault P8 Group Enhanced Function Acceleration time 0 0 3600 0s Deceleration time 0 0 3600 0s co 1 cr 1 Acceleration time 0 0 3600 0s 2 rc 3 FAULT Sx STATUS FAULT DO STATUS JOG REF JOG ACC TIME JOG DEC TIME SKIP FREQ 1 SKIP FREQ 2 SKIP FREQ RANGE Deceleration time 0 0 3600 0s 2 Acceleration time 0 0 3600 0s Deceleration time 3 0 3600
95. ndom Carrier frequency 0 Disabled P0 16 adjust based on 1 Enabled temperature No action Motor parameters P0 17 Rotation autotuning autotuning Static autotuning No action Restore factory setting Restore P0 18 Clear fault records parameters 3 Restore parameters for injection molding machine CARRIER FREQ PWM MODE AUTO ADJUST AUTOTUNIN G RESTORE PARA P1 Group Start and Stop Control 0 Start directly 1 DC braking and start START P1 00 Start Mode 2 Speed tracking and MODE start Starting START P1 01 0 00 10 0Hz 0 00Hz frequency FREQ Hold time of P1 02 starting 0 0 50 0s 0 0s HOLD TIME frequency DC Braking P1 03 current before 0 0 150 0 0 BRAK CURR start DC Braking time START P1 04 0 0 50 0s 0 0s before start BRAK TIME Acceleration Li ACC DEC Deceleration MODE mode 119 invt CHV110 series energy saving cabinet i Factory Description Modify LCD Display Code Setting Start section of S 0 0 40 0 START 30 0 curve ACC DEC time SECTION End section of S 0 0 40 0 END 30 0 curve ACC DEC time SECTION 0 Deceleration to stop STOP P1 08 Stop Mode 1 Coast to stop MODE Starting STOP BRAK frequency of DC 0 00 P0 07 0 00Hz FREQ braking Waiting time STOP BRAK before DC 0 0 50 0s Os braking 0 50 7 O e P1 06 1 07 P o DELAY DC braking STOP BRAK P1 11 0 0 150 0 0 0 current CURR STOP BRAK P1 12 DC
96. net Function Factory Description Code Setting P7 Group Display Interface P7 00 User password 0 65535 LCD language 0 Chinese P7 01 selection 1 English 0 Invalid 1 Upload parameters to P7 02 Parameter copy LCD 2 Download parameters from LCD USER PASSWORD LANGUAGE SELECT PARA COPY QUICK JOG FUNC STOP RST FUNC 0 Quick debugging mode 1 FDW REV switching IQUICK JOG P7 03 2 Jog function selection 3 Clear UP DOWN setting 0 Valid when keypad control P0 01 0 1 Valid when keypad or terminal control P0 01 0 ISTOP RST P7 04 or 1 function selection 2 Valid when keypad or communication control P0 01 0 or 2 3 Always valid 131 invt CHV110 series energy saving cabinet Function Factory Description Modify LCD Display Code Setting Keypad display selection 0 Preferential to external keypad 1 Both display only KEYPAD DISPLAY external key valid 2 Both display only local key valid 3 Both display and key valid 132 invt CHV110 series energy saving cabinet Function Factory Description Modify LCD Display Code Setting Running status display selection 1 Output frequency 2 Reference frequency 3 DC bus voltage 4 Output voltage 5 Output current Other parameters display is determined by 16 bit binary digit BITO Rotation speed BIT1 Output power BIT2 Output torque BIT3 PID preset BIT4 PID feedback BIT
97. nnected to injection 22 invt CHV110 series energy saving cabinet molding machine and remove original one 4 7 2 CHV110 injection molding card The card is use for sampling pressureand flow signal of the machine and send it to inverter the card support current and voltage signal 4 7 3 Special Functions Functional code P4 12 If P4 12 0 the power on terminal control command is invalid If P4 12 1 the power on terminal control command is valid 4 7 4 Precautions on Wiring The signal line of the injection molding machine card should be separated from the power line Parallel wiring is forbidden To prevent injection molding machine signals from interference please select a shielded cable as the signal line of the injection molding machine card The shielding layer of the shielded signal line cable of the injection molding machine card should be grounded such as terminal PE of the inverter and furthermore only one end is grounded to prevent signal interference 4 8 Installation Guidline to EMC Compliance 4 8 1 General knowledge of EMC EMC is the abbreviation of electromagnetic compatibility which means the device or system has the ability to work normally in the electromagnetic environment and will not generate any electromagnetic interference to other equipments EMC includes two subjects electromagnetic interference and electromagnetic anti jamming According to the transmission mode Electromagnetic interference can
98. nt For details please refer to above figure Function Setting Factory Name Description Code Range Setting Overload PB 04 pre warning 20 0 150 0 20 0 150 0 130 0 threshold 0 Always detect relative to motor rated current 1 Detect while constant speed Overload relative to motor rated current PB 05 pre warning 0 3 0 2 Always detect relative to selection inverter rated current 3 Detect while constant speed relative to inverter rated current 98 invt CHV110 series energy saving cabinet Function Setting Factory Name Description Code Range Setting Overload PB 06 pre warning 0 0 30 0s 0 0 30 0 5 0s delay time The value of PB 05 determines the pre warning category such as motor overload OL1 or inverter overload OL2 PB 04 determines the current threshold of pre warning actionn it is a percentage of the rated current When output current of inverter exceeds the value of PB 04 and last the duration determined by PB 06 inverter will output a pre warning signal Please refer to following diagram Output current Overload pre warning threshold i i Time t I I lt a Pre warning ep Pre warning delay time t delay time t M1 YA RONI R02 ROS Time t Figure 6 35 Overload pre warning schematic diagram Function Setting Factory Name Description Code Range Setting Threshold of PB 07 230 0V 600 0V 23
99. nt with the actual load flow rate of the injection molding machine at any stage As a result it minimizes the energy consumption when the motor operates in its load range eliminates overflow phenomenon and ensures stable and precise operation of the motor 110 invt CHV110 series energy saving cabinet Application of CHV110 energy saver makes soft start possible for the motor of injection molding machines improves the power factor COS of the motor and dynamically adjusts the output power of the motor of injection molding machines In this way the energy is saved 9 2 Operation Guide 9 2 1 Switchover between mains supply mode and energy saving mode 9 2 1 1 Energy saving to mains supply operation The energy saver operates in the energy saving state and the relative indicator is on Shut down the main oil pump motor and make sure the motor stops Rotate the changeover switch and the mains supply operation indicator becomes on The energy saver operates in the mains supply state Turn on the main motor of the injection molding machine and perform normal operations 9 2 1 2 Mains supply to energy saving operation The energy saver operates in the mains supply state and the mains supply operation indicator is on Shut down the main oil pump motor and make sure the motor stops Rotate the changeover switch and the energy saving operation indicator becomes on The energy saver operates in the energy saving state Turn on the main
100. nverter to the other items Keep the inflammable items diluent solvent away from the inverter If the inverter is installed on the wall it should be fastened tightly e Inve CHV110 series energy saving cabinet 3 2 Dimensions of External Keypad 120 0 2 19 3 10 4 Figure 3 2 Dimension of keypad 11 invt CHV110 series energy saving cabinet 4 WIRING A WARNING e Wiring must be performed by an authorized person qualified in electrical work e Do not test the insulation of cable that connects the inverter with high voltage insulation testing devices e Can not install the inverter until discharged completely after the power supply is switched off for 10 minutes e Be sure to ground the ground terminal 200V class Ground to 1000 or less 400V class Ground to 100 or less 660V class Ground to 50 or less Otherwise an electric shock or fire can occur e Connect input terminals R S T and output terminals U V W correctly Otherwise it will cause damage the inside part of inverter e Do not wire and operate the inverter with wet hands Otherwise there is a risk of electric shock A CAUTION e Check to be sure that the voltage of the main AC power supply satisfies the rated voltage of the Inverter e Injury or fire can occur if the voltage is not correct e Connect power supply cables and motor cables tightly invt CHV110 series energy saving cabinet 4 1 Connecti
101. o DBU and RBU user manual 18 invt CHV110 series energy saving cabinet 4 5 Wiring the Main Circuits 4 5 1 Wiring at the side of power supply eCircuit breaker It is necessary to connect a circuit breaker which is compatible with the capacity of inverter between 3ph AC power supply and power input terminals R S T The capacity of breaker is 1 5 2 times than the rated current of inverter For details please refer to lt Specifications of Breaker Cable and Contactor gt eContactor In order to cut off the input power effectively when something is wrong in the system contactor should be installed at the input side to control the ON OFF of the main circuit power supply eAC reactor In order to prevent the rectifier damage result from the large current AC reactor should be installed at the input side It can also prevent rectifier from sudden variation of power voltage or harmonic generated by phase control load elnput EMC filter The surrounding device may be disturbed by the cables when the inverter is working EMC filter can minimize the interference Just like the following figure AC MCCB reactor R ni i o Power l EMC s Inverter supply ro r FO rt M l T Tis Ska T nl MCCB Other j control device Figure4 6 Wiring at input side 4 5 2 Wiring for inverter eDC reactor Inverters from 18 5kW to 90kW have built in DC reactor which can improve the power factor eBraking unit and
102. o carry out daily maintenance for the energy saver Daily maintenance covers Check Item Content Make sure the ambient temperature is about 0 C to 50 C Temperature humidity and the related humidity is about 20 to 90 Make sure there are no oil mist dust or condensed Oil mist and dust water Check whether the inverter has abnormal overheat or Inverter vibration Fan Make sure the fan works normally and is not blocked Make sure the voltage and frequency of power supply are Power supply within permissible scope Check whether the motor has abnormal vibration Motor overheat noise or phase loss 8 2 Periodic Maintenance To prevent energy saver failure and ensure its long term high performance and stable operation users must carry out a periodic check within six months for the energy saver The check covers Check Item Check Content Solution Screws of external Whether screws become i Tighten them cabinet loose Clean dirt or dust with dry compressed air PCB board Dust and dirt Abnormal noise or vibration Clean irrelevant objects Fan or accumulated operation Replace the fan time exceeding 20 000 hours Electrolytic Whether the color changes or Replace the electrolytic capacitor with foreign smell capacitor 108 invt CHV110 series energy saving cabinet Check Item Check Content Solution Clean dirt or dust with dry compr
103. of P6 18 P6 21 is similar to AO HDO 50 OKHZ Corresponding setting 0 0 100 0 Figure 6 19 Relationship between HDO and corresponding setting 6 8 P7 Group Display Interface Function Setting Factory Name Description Code Range Setting User P7 00 0 65535 0 65535 0 password The password protection function will be valid when set to be any nonzero data When P7 00 is set to be 00000 user s password set before will be cleared and the password protection function will be disabled After the password has been set and becomes valid the user can not access menu if the 72 invt CHV110 series energy saving cabinet user s password is not correct Only when a correct user s password is input the user can see and modify the parameters Please keep user s password in mind Function Setting Factory Name Description Code Range Setting LCD language 0 Chinese P7 01 0 1 0 selection 1 English 0 Invalid Parameter 1 Upload parameters to LCD P7 02 0 2 0 copy 2 Download parameters from LCD P7 02 will take effect when LCD keypad is used 1 All value of parameters will be uploaded from inverter to LCD 2 All value of parameters will be downloaded from LCD to inverter Notice When upload or download operation completes P7 02 will be set to 0 automatically Function Setting Factory Name Description Code Range Setting 0
104. oltage is high frequency PMW wave which can increase the temperature rise and shorten the life of motor And the leakage current will also increase which can lead to the leakage protection device malfunction and generate strong electromagnetic interference to influence the reliability of other electric devices As the electromagnetic receiver too strong interference will damage the inverter and influence the normal using of customers In the system EMS and EMI of inverter coexist Decrease the EMI of inverter can increase its EMS ability 4 8 3 EMC Installation Guideline In order to ensure all electric devices in the same system to work smoothly this section based on EMC features of inverter introduces EMC installation process in several aspects of application noise control site wiring grounding leakage current and power supply filter The good effective of EMC will depend on the good effective of all of these five aspects 4 8 3 1 Noise control All the connections to the control terminals must use shielded wire And the shield layer of the wire must ground near the wire entrance of inverter The ground mode is 360 degree annular connection formed by cable clips It is strictly prohibitive to connect the twisted shielding layer to the ground of inverter which greatly decreases or loses the shielding effect Connect inverter and motor with the shielded wire or the separated cable tray One side of shield layer of shielded wire or metal cover o
105. ons of Peripheral Devices Power supply S fof Circuit breaker E E Contactor E AC reactor S i Input EMC filter i Braking resistor DC reactor Output u AN Output EMC filter J Motor Ground 7 Figure 4 1 Connections of peripheral devices 13 invt CHV110 series energy saving cabinet 4 2 Terminal Configuration 4 2 1 Main Circuit Terminals 380V AC R s T ujyvifiw Figure 4 2 Main circuit terminals s15KW R S T ufvijwy Figure 4 3 Main circuit terminals 218 5KW Main circuit terminal functions are summarized according to the terminal symbols in the following table Wire the terminal correctly for the desired purposes Terminal Description R S T Terminals of 3 phase AC input UV W Terminals of 3 phase AC output G Terminal of ground 4 2 2 Control Circuit Terminals 1 2 3 S4 55 HDI1 GND Al1 Al2 10V 24V PW COM Y1 CME COM HDO AO1 GND PE RO1A RO1B RO1C RO2A RO2B RO2C Figure 4 4 Control circuit terminals Descriptions as follow Terminal Description ON OFF signal input optical coupling with PW and COM 1 S5 Input voltage range 9 30V Input impedance 3 3kQ High speed pulse or ON OFF signal input optical coupling with PW and COM HDI1 HDI2 Pulse input frequency range 0 50
106. pecial treatment If multi step speed is required for the commissioning of some injection molding machines try the following methods Set the following parameters through the JOG terminal S2 Functional Code Function Description 4 FWD JOG 5 REV JOG Set according to actual situations less P5 03 S2 terminal function selection P8 06 JOG run frequency than the maximum frequency 115 invt CHV110 series energy saving cabinet P8 07 JOG acceleration time 0 7 P8 08 JOG deceleration time 2 0 Set the following parameters through the multi step speed terminal S4 Functional Code Function Description P5 05 S4 terminal function selection 16 Multi step speed terminal 1 PA 04 Multi step speed 1 116 invt CHV110 series energy saving cabinet 10 LIST OF FUNCTION PARAMETERS Notice l PE group is factory reserved users are forbidden to access these parameters The column Modify determines the parameter can be modified or not O indicates that his parameter can be modified all the time indicates that this parameter cannot be modified during the inverter is running indicates that this parameter is read only Factory Setting indicates the value of each parameter while restoring the factory parameters but those detected parameters or record values cannot be restored Function Factory Description Mo
107. r defined curve 2 Torque_stepdown curve 1 3 V F curve order selection 3 Torque_stepdown curve 1 7 order 4 Torque_stepdown curve 2 0 order 0 Linear curve It is applicable for normal constant torque load 1 User defined curve It can be defined through setting P4 03 P4 08 2 4 Torque_stepdown curve It is applicable for variable torque load such as blower pump and so on Please refer to following figure Output voltage V _ eee eee Torque_stepdown V F curve 1 3 order Linear curve Torque_stepdown V F curve 1 7 order Torque_stepdown V F curve 2 0 order Output frequency Figure 6 10 Multiple V F curve diagram Function Setting Factory Name Description Code Range Setting P4 01 Torque boost 0 0 auto 0 0 10 0 1 0 55 invt CHV110 series energy saving cabinet Function Setting Factory Name Description Code Range Setting 0 1 10 0 Torque boost 0 0 50 0 P4 02 0 0 50 0 20 0 cut off motor rated frequency Torque boost will take effect when output frequency is less than cut off frequency of torque boost P4 02 Torque boost can improve the torque performance of V F control at low speed The value of torque boost should be determined by the load The heavier the load the larger the value Notice This value should not be too large otherwise the motor would be over he
108. raking is invalid when P1 04 is set to be 0 l The value of P1 03 is the percentage of rated current of inverter The bigger the DC braking current the greater the braking torque Function Setting Factory Name Description Code Range Setting Acceleration 0 Linear P1 05 Deceleration 0 1 0 1 S curve mode 0 Linear Output frequency will increase or decrease with fixed acceleration or deceleration time 1 S curve Output frequency will increase or decrease according to S curve This function is widely used in applications which require smooth start and stop such as elevators belt conveyor etc For details please refer to description of P1 06 and P1 07 Notice CHV inverter offers 4 groups of specific acceleration and deceleration time which can be determined by the multifunctional ON OFF input terminals P5 Group Function Setting Factory Name Description Code Range Setting Start section 0 0 40 0 P1 06 0 0 40 0 30 0 of S curve ACC DEC time End section of 0 0 40 0 P1 07 0 0 40 0 30 0 S curve ACC DEC time P1 06 and P1 07 are only active when P1 05 1 During t1 period the change rate of output frequency increases from 0 During t2 period the change rate of output frequency decrease to 0 During the period between t1 and t2 the change rate of output frequency remain constant The curvature of S curve is codetermined by ACC DEC time start section time
109. rate are as follows Functional Functional Function Description Function Description Code Code P5 25 Lower limit of channel 1 P5 30 Lower limit of channel 2 Settin correspondin to Setting corresponding to P5 26 3 p 2 P5 31 J P s the lower limit of channel 1 the lower limit of channel 2 P5 27 Upper limit of channel 1 P5 32 Upper limit of channel 2 Settin correspondin to Setting corresponding to P5 28 3 4 9 P5 33 q the upper limit of channel 1 the upper limit of channel 2 When the energy saver runs in the mains supply mode flow and pressure parameters can be adjusted separately Change P0 06 to be 0 observe flow parameters of channel 1 Which is compared with the analog frequency of the energy saver If they are inconsistent adjust the parameters P5 25 to P5 28 After that Change P0 06 to be 1 observe pressure parameters of channel 2 Which is compared with the analog frequency of the energy saver If they are inconsistent adjust the parameters P5 30 to P5 3 3 At last Change P0 06 to be 3 which is the standard comparative input for two channels 9 3 4 3 During the use of the energy saver if protection function is incorrectly enabled motor parameters may be incorrect Change P0 00 to be 2 V F control and try to identify the cause 9 3 4 4 Make sure the motor is in the stop state during the switchover between the mains supply mode and energy saving mode otherwise the inverter will generate an OC fault 9 3 4 5 S
110. rated energy can be supplied to motors in driving status whenever it needs Its detailed wiring is shown as follow 21 invt CHV110 series energy saving cabinet Inverter Inverter Power supply EMC filter Figure 4 9 Wiring of common DC bus Notice Two inverters must be the same model when connected with Common DC bus method Be sure they are powered on at the same time 4 5 6 Ground Wiring PE In order to ensure safety and prevent electrical shock and fire terminal PE must be grounded with ground resistance The ground wire should be big and short and it is better to use copper wire gt 3 5mm When multiple inverters need to be grounded do not loop the ground wire 4 6 Wiring Control Circuit Terminals 4 6 1 Precautions Use shielded or twisted pair cables to connect control terminals l Connect the ground terminal PE with shield wire l The cable connected to the control terminal should leave away from the main circuit and heavy current circuits including power supply cable motor cable relay and contactor connecting cable at least 20cm and parallel wiring should be avoided It is suggested to apply perpendicular wiring to prevent inverter malfunction caused by external interference 4 7 CHV110 installation 4 7 1 Wiring connection The energy saver connect to power supply cable of injection molding machine in serial Terminals R S T are connected to mains while U V W are co
111. rce must not be same otherwise PID will be malfunction Function Setting Factory Name Description Code Range Setting PID output 0 Positive P9 03 0 1 0 characteristics 1 Negative 0 Positive When the feedback value is greater than the preset value output frequency will be decreased such as tension control in winding application 1 Negative When the feedback value is greater than the preset value output frequency will be increased such as tension control in unwinding application Function Setting Factory Name Description Code Range Setting Proportional P9 04 0 00 100 00 0 00 100 00 0 10 gain Kp Integral time P9 05 0 01 10 00s 0 01 10 00 0 10s Ti Differential P9 06 0 00 10 00s 0 00 10 00 0 00s time Td Optimize the responsiveness by adjusting these parameters while driving an actual load Adjusting PID control Use the following procedure to activate PID control and then adjust it while monitoring the response u Enabled PID control P0 03 6 u Increase the proportional gain Kp as far as possible without creating oscillation u Reduce the integral time Ti as far as possible without creating oscillation u Increase the differential time Td as far as possible without creating oscillation Making fine adjustments First set the individual PID control constants and then make fine adjustments l Reducing overshooting If overshooting occurs shorte
112. rgy saving cabinet Function Factory Description Modify LCD Display Code Setting 0 1200BPS 2400BPS Baud rate 2 4800BPS BAUD RATE selection 3 9I600BPS 4 19200BPS 5 38400BPS 0 RTU 1 start bit 8 data bits no parity check 1 stop bit 1 RTU 1 start bit 8 data bits even parity check 1 stop bit 2 RTU 1 start bit 8 data bits odd parity check 1 stop bit 3 RTU 1 start bit 8 data bits no parity check 2 stop bits 4 RTU 1 start bit 8 data PC 02 Data format bits even parity check 2 aan stop bits FORMAT 5 RTU 1 start bit 8 data bits odd parity check 2 1 start bit 7 data bits no parity check 1 stop bit 7 ASCII 1 start bit 7 data bits even parity check 1 stop bit 8 ASCII 1 start bit 7 data bits odd parity check 1 stop bit 145 invt CHV110 series energy saving cabinet Function Factory Description Modify LCD Display Code Setting 1 start bit 7 data bits no parity check 2 stop bits 10 ASCII 1 start bit 7 data bits even parity check 2 stop bits 11 ASCII 1 start bit 7 data bits odd parity check 2 stop bits 12 ASCII 1 start bit 8 data bits no parity check 1 stop bit 13 ASCII 1 start bit 8 data bits even parity check 1 stop bit 14 ASCII 1 start bit 8 data bits odd parity check 1 stop bit 15 ASCII 1 start bit 8 data bits no parity check 2 stop bits 16 ASCII 1 start bit 8 data bits even pa
113. rial communication FWD REV terminal is enabled before power on Please refer to description of P4 12 Function Setting Factory Name Description Code Range Setting UP DOWN P5 14 setting change 0 01 50 00Hz s 0 01 50 00 0 50Hz s rate This parameter is used to determine how fast UP DOWN setting changes 64 invt CHV110 series energy saving cabinet Function Setting Factory Name Description Code Range Setting P5 15 Alt lower limit 0 00V 10 00V 0 00 10 00 0 00V Al1 lower limit P5 16 corresponding 100 0 100 0 100 0 100 0 0 0 setting P5 17 Al1 upper limit O 00V 10 00V 0 00 10 00 10 00V Al1 upper limit P5 18 corresponding 100 0 100 0 100 0 100 0 100 0 setting Alt filter time P5 19 0 00s 10 00s 0 00 10 00 0 10s constant These parameters determine the relationship between analog input voltage and the corresponding setting value When the analog input voltage exceeds the range between lower limit and upper limit it will be regarded as the upper limit or lower limit The analog input Al1 can only provide voltage input and the range is OV 10V For different applications the corresponding value of 100 0 analog setting is different For details please refer to description of each application Notice Al1 lower limit must be less or equal to Al1 upper limit Corresponding setting value Frequency given value by PID feedback 100 0
114. rity check 2 stop bits 17 ASCII 1 start bit 8 data bits odd parity check 2 stop bits Communication COM DELAY PC 03 0 20ms delay time TIME Communication 0 0 Cinvalid COM PC 04 0 0s timeout delay 0 1 100 0s TIMEOUT 0 Enabled RESPONSE PC 05 Response action 1 Disabled ACTION invt CHV110 series energy saving cabinet Function Factory Description Modify LCD Display Code Setting 0 Alarm and coast to stop 1 Not alarm and keep running Communication 2 Not alarm and stop if FAULT fault action command source is oa ACTION communication 3 Not alarm and stop in any command source PD Group Supplementary Function UPPER FREQ LIMIT 7 communication NO NC input NO NC PD 01 0 0x3FF 0x000 selection SELECT PE Group Factory Setting Factory FACTORY PE 00 0 65535 iii Password PASSWORD 147 invt Operation manual CHV110 Series Energy Saving Cabinet SHENZHEN INVT ELECTRIC CO LTD
115. rrent stall threshold Output frequency iTime t Reference yo frequency Decelerating process Time t Figure 6 37 Over current stall function 6 13 PC Group Serial Communication For details please refer to operation manual of serial communication card 101 invt CHV110 series energy saving cabinet 6 14 PD Group Supplementary Function Function Setting Factory Name Description Code Range Setting 0 Keypad 1 A1 T 2 Al2 er Pp 3 AI3 PD 00 frequency limit 0 7 0 4 Al4 selection 5 HDI 1 6 HDI 2 7 communication 0 Keypad User can set the value of P0 08 as upper frequency limit 1 7 Please refer to description of P0 03 Function Setting Factory Name Description Code Range Setting NO NC input PD 01 i 0 0x3FF 0 0x3FF 0 selection This parameter determines NO or NC status of each input terminal It is a hexadecimal value If the corresponding bit is set to be 1 that means this input terminal is normal close NC input Please refer to following table BIT9 BIT8 BIT7 BITS BITS BIT4 BIT3 BIT2 BIT 1 BITO Hoz HON Notice Only when HDI1 or HDI2 is set to be ON OFF input the setting of bit 5 or bit 6 will take effect 6 15 PE Group Factory Setting This group is the factory set parameter group It is prohibited for user to access 102 invt CHV110 series ener
116. rter will be forced as center operation frequency of traverse operation 28 Reset counter Clear the value of counter 29 Reset length Clear the value of actual length P8 20 Pauses acceleration or deceleration and maintains output ACC DEC 30 frequency When this terminal is disabled ramp hold acceleration deceleration is restarted X Disable Torque control is disabled Inverter will work in speed torque control control mode 32 52 Reserved Reserved for water supply control Combine with FWD REV operation to be 3 wire jog control FWD C H V K1 REV K2 JOG 3 wire control K3 3 wire jo joom 53 Jog control OFF OFF Forward jogging Reverse jogging 54 55 Reserved Reserved 62 invt CHV110 series energy saving cabinet Function Setting Factory Name Description Code Range Setting ON OFF filter P5 12 i 1 10 1 10 5 times This parameter is used to set filter strength of terminals S1 S8 HDI1 HDI2 When interference is heavy user should increase this value to prevent malfunction Function Setting Factory Name Description Code Range Setting 0 2 wire control mode 1 FWD REV 1 2 wire control mode 2 P5 13 0 3 0 control mode 2 3 wire control mode 1 3 3 wire control mode 2 This parameter defines four different control modes that control the inverter operation through external terminals 0 2 wire control mode 1 Integrate START STOP command with run direction
117. s based on it The performance of vector control depends on the parameters of motor strongly so to achieve excellent performance firstly must obtain the parameter of motor exactly The procedure of motor parameter autotuning is as follows Firstly choose keypad command as the run command source P0 01 And then input following parameters according to the actual motor parameters P2 01 motor rated frequency P2 02 motor rated speed P2 03 motor rated voltage 31 invt CHV110 series energy saving cabinet P2 04 motor rated current P2 05 motor rated power Notice the motor should be uncoupled with its load otherwise the motor parameters obtained by autotuning may be not correct Set P0 17 to be 1 and for the detail process of motor parameter autotuning please refer to the description of Function Code P0 17 And then press RUN on the keypad panel the inverter will automatically calculate following parameter of the motor P2 06 motor stator resistance P2 07 motor rotor resistance P2 08 motor stator and rotor inductance P2 09 motor stator and rotor mutual inductance P2 10 motor current without load then motor autotuning is finished 5 2 6 Password setting CHV series inverter offers user s password protection function When P7 00 is set to be nonzero it will be the user s password and After exiting function code edit mode it will become effective after 1 minute If pressing the PRG ES
118. s preset reached countvalue reached m I P8 23 Terminal set as specified reached countvalue reached Figure 6 22 Timing chart for preset and specified count reached Function Setting Factory Name Description Code Range Setting Preset P8 24 0 65535h 0 65535 65535h running time If function of output terminal is set as running time reached when the accumulated running time reaches the preset running time it will output an ON OFF signal Function Setting Factory Name Description Code Range Setting 0 00 P8 25 FDT level 0 00 P0 07 50 00Hz P0 07 P8 26 FDT lag 0 0 100 0 0 0 100 0 5 0 When the output frequency reaches a certain preset frequency FDT level output terminal will output an ON OFF signal until output frequency drops below a certain frequency of FDT level FDT level FDT lag as shown in following figure 82 invt CHV110 series energy saving cabinet Output frequency FDT level f Time t l I FDT reached I signal l I l l Time t Figure 6 23 FDT Level diagram Function POR Setting Factory Name Description Code Range Setting Frequency arrive 0 0 100 0 P8 27 0 0 100 0 0 0 detecting maximum frequency range When output frequency is within the detecting range of reference frequency an ON OFF signal will be output Output frequency Detecting range Reference frequency P8 27 Time t
119. stent and measure signals on two channels with a multimeter to check whether the output is normal 9 3 2 Parameter setting Perform motor parameter self learning Self learning steps and precautions are as follows 9 3 2 1 Enter correctly the parameters on the name plate of the motor The corresponding functional codes are P2 01 to P2 05 a Enter rated power of the motor very important P2 05 Rated power of the motor On the name plate of the motor b Enter the following four parameters P2 01 Rated frequency of the motor On the name plate of the motor P2 02 Rated rotation speed of the motor On the name plate of the motor P2 03 Rated voltage of the motor On the name plate of the motor P2 04 Rated current of the motor On the name plate of the motor 9 3 2 2 Change the following parameters P0 01 Keypad control 0 P0 11 Acceleration time 20 P0 12 Deceleration time 20 9 3 2 3 Turn the energy saver to be in energy saving state and start the motor of the injection molding machine ensure the connection between the inverter output and the motor At this time you can not operate the injection molding machine the motor has no load Then change the P0 17 to 1 At last press the lt RUN gt key and the inverter starts self learning Upon completion of self learning the prompt of END appears 9 3 2 4 After self learning of motor parameters check the parameter P2 10 The value shall
120. t ROZA common RO2ZB NC RO2C NO RO2C Contact capacity AC 250V 3A DC 30V 1A RO3A RO3B RO3 relay output RO3A common RO3B NC RO3C NO RO3C Contact capacity AC 250V 3A DC 30V 1A 4 2 3 Jumper on control board Jumper Description J2 J4 J5 It is prohibited to be connected together otherwise it will cause 15 invt CHV110 series energy saving cabinet Jumper Description inverter malfunction J13 J14 malfunction Do not change factory default connection of J13 marked with ATX and J14 marked with ARX otherwise it will cause communication J18 V connect to GND means voltage input connect to GND means current input Switch between 0 10V voltage input and 0 20mA current input output J19 P V connect to OUT means voltage output connect to OUT means current output Switch between 0 10V voltage output and O 20mA current 4 3 Typical Wiring Diagram 3 Phase power supply P5 03 1 FWD P5 03 2 REV i z P5 04 16 multi step speed 1 ie COMA Common terminal Notice 4T WE Injection molding Fault indicator 2 Kut machine energy a paR 1 pc signal j Figure4 5 Wiring diagram Main oil pump motor of injection molding machine synthronization a u Inverters between 15KW and 55KW have built in DC reactor which is used to improve power factor u If need brak
121. t runcommandsource Set P0 0 Select frequency command source SetP0 08 P0 04 P0 05 P0 06 Setstarting frequenc 1 01 Set ACC time P0 11 and DEC time P0 12 Start to run and check Operation is OK Figure 5 4 Quick start diagram 34 invt CHV110 series energy saving cabinet 6 DETAILED FUNCTION DESCRIPTION 6 1 PO Group Basic Function Function Setting Factory Name Description Code Range Setting 0 Sensorless vector control Speed control P0 00 1 Vector control With PG 0 2 0 mode 2 V F control 0 Sensorless vector control It is widely used for the application which requires high torque at low speed higher speed accuracy and quicker dynamic response such as machine tool injection molding machine centrifugal machine and etc 1 Vector control with PG Close loop vector control can achieve high precision speed control and torque control Therefore it is suitable for the application requiring high accuracy speed and torque such as textile paper lifting and elevator etc If vector control with PG mode is applied it is needed to equip with PG card and to correctly select and install the encoder 2 V F control It is suitable for general purpose application such as pumps fans etc Notice l Inverter can drive only one motor when P0 00 is set to be 0 or 1 When P0 00 is set to be 2 inverter can drive multi motors The autotuning of motor parameters must be accomplished properly when P
122. ters 1 Rotation autotuning 0 2 0 autotuning 2 Static autotuning 0 No action Forbidding autotuning 1 Rotation autotuning u Do not connect any load to the motor when performing autotuning and ensure the motor is in static status u Input the nameplate parameters of motor P2 01 P2 05 correctly before performing autotuning Otherwise the parameters detected by autotuning will be incorrect it may influence the performance of inverter u Set the proper acceleration and deceleration time P0 11 and P0 12 according to the motor inertia before performing autotuning Otherwise it may cause over current and over voltage fault during autotuning u The operation process is as follow a Set P0 17 to be 1 then press the DATA ENT LED will display TUN and flickers During TUN is flickering press the IPRG ESC to exit autotuning 43 invt CHV110 series energy saving cabinet b Press the RUN to start the autotuning LED will display TUN 0 c After a few seconds the motor will start to run LED will display TUN 1 and RUN TUNE light will flicker d After a few minutes LED will display END That means the autotuning is finished and return to the stop status e During the autotuning press the STOP RST will stop the autotuning Notice Only keypad can control the autotuning P0 17 will restore to 0 automatically when the autotuning is finished or cancelled
123. the DC braking current the greater the braking torque DC braking time The time used to perform DC braking If the time is 0 the DC braking will be invalid Output frequency Time T Output voltage P1 04 Figure 6 6 DC braking diagram Function pn Setting Factory Name Description Code Range Setting Dead time of P1 13 0 0 3600 0s 0 0 3600 0 0 0s FWD REV Set the hold time at zero frequency in the transition between forward and reverse running It is shown as following figure Output frequency fi Reverse Figure 6 7 FWD REV dead time diagram 48 invt CHV110 series energy saving cabinet Function Setting Factory Name Description Code Range Setting Action when running 0 Running at the lower frequency frequency is limit P1 14 0 2 0 less than 1 Stop lower 2 Stand by frequency limit 0 Running at the lower frequency limit P0 09 The inverter runs at P0 09 when the running frequency is less than P0 09 1 Stop This parameter is used to prevent motor running at low speed for a long time 2 Stand by Inverter will stand by when the running frequency is less than P0 09 When the reference frequency is higher than or equal to P0 09 again the inverter will start to run automatically Function Setting Factory Name Description Code Range Setting Restart after 0 Disabled P1 15 0 1 0 power off 1 Enabled Delay time for
124. tion when start 2 Speed tracking and start Inverter detects the rotation speed and direction of motor then start running to its reference frequency based on current speed This can realize smooth start of rotating motor with big inertia load when instantaneous power off Notice It only applies on the inverter of 7 5kW and above Function Setting Factory Name Description Code Range Setting Starting P1 01 0 00 10 0Hz 0 00 10 00 0 00Hz frequency Hold time of P1 02 starting 0 0 50 0s 0 0 50 0 0 0s frequency Set proper starting frequency can increase the starting torque If the reference frequency is less than starting frequency inverter will be at stand by status The indicator of RUN TUNE lights on inverter has no output The starting frequency could be less than the lower frequency limit P0 09 P1 01 and P1 02 take no effect during FWD REV switching f Refrerence frequency Starting frequence T1 P1 02 t Figure 6 4 Starting diagram Function Setting Factory Gras Name Description Range Setting DC Braking P1 03 current 0 0 150 0 0 0 150 0 0 0 before start DC Braking P1 04 time before 0 0 50 0s 0 0 50 0 0 0s start 45 invt CHV110 series energy saving cabinet When inverter starts it performs DC braking according to P1 03 firstly then start to accelerate after P1 04 Notice DC braking will take effect only when P1 00 is set to be 1 l DC b
125. to the rated voltage of the motor P2 03 it indicates the system is normal and motor parameters are correct If the output voltage is excessively high appropriately reduce the no load current of the motor P2 10 if the output voltage is excessively low appropriately increase the no load current of the motor P2 10 9 3 3 3 When the motor reaches half of its rated frequency P2 01 view the output voltage If the output voltage is about half of the rated voltage it indicates the system is normal otherwise motor parameters are incorrect If the output voltage is too high appropriately reduce the no load current of the motor P2 10 if the output voltage is too low appropriately increase the no load current of the motor P2 10 9 3 4 Debugging contents Enter the corresponding functional code and set the parameters by referring to the following settings 9 3 4 1 Modify the following basic parameters Functional Reference Functional Reference Functional Reference Code Set Value Code Set Value Code Set Value P0 00 0 P0 06 3 P1 14 0 P0 01 1 P0 08 P4 12 1 114 invt CHV110 series energy saving cabinet Functional Reference Functional Reference Functional Reference Code Set Value Code Set Value Code Set Value P0 02 2 P0 09 P7 04 0 P0 03 2 P0 11 0 7 P8 16 3 P0 04 1 P0 12 1 5 P8 18 1 0 9 3 4 2 Parameters for adjusting signal amplification
126. ue third level Remarks Press both the PRG ESC and the DATA ENT can return to the second class menu from the third class menu The difference is pressing IDATA ENT will save the set parameters into the control panel and then return to the second class menu and shift to the next function code automatically while pressing PRG ESC will directly return to the second class menu without saving the parameters and keep staying at the current function code 29 invt CHV110 series energy saving cabinet o Oh o1 o o z O KAAK at 01 05 wu o o 0 90 P1 02 oo aS O r Figure 5 2 Flow chart of parameter setting Under the third class menu if the parameter has no flickering bit it means the function code can not be modified The possible reasons could be e This function code is not modifiable parameter such as actual detected parameter operation records and so on e This function code is not modifiable in running status but is modifiable in stop status 5 2 2 Shortcut menu setting Shortcut menu in which parameters in common use can be programmed provides a quick way to view and modify function parameters In the shortcut menu a parameter being displayed as hP0 11 means the function parameter P0 11 Modifying parameters in the shortcut menu has the same effect as doing at normal programming stat
127. up Display Interface invt CHV110 series energy saving cabinet 6 9 P8 Group Enhanced Function cccccecceeeseeeceeeeeeeeeseeeeeeeeeeeeseeeseeeeneeeneeeeaees 77 6 10 P9 Group PID Control 25 evry angen naan aney ade aa 86 6 11 PA Group Simple PLC and Multi step Speed Control c cece 91 6 12 PB Group Protection Parameters cccccceccceseeeceeeeeeeeeeeeseeeseeeseteeiseteeees 97 6 13 PC Group Serial COMMUNICATION 0 2 2 ce eee eee e eee eeee eee eeeeeteeeeeaeeteeteaeeeaeeeee 101 6 14 PD Group Supplementary FUNCTION eeceeceeeee cent eeeeeeeeeeeeeeteeteeeeeaeeeee 101 6 15 PE Group Factory Setting cececcceceeeeeeeeeeeeceeeeeeesaeeseeeseaeeceeseeeeeeeeeneeees 102 Te TROUBLE SHOOTIN Gioia ieetencn ent E ECE OGR R 103 7 1 Fault and trouble SHOOtiING iiss dadre a 103 7 2 Common Faults and Solutions eee cece cece eee eeesneeeeseeseesneeeeteeeees 106 8 MAINTENANCE iccccceectecctereticente nt ntinu dine atid dane ani aenitenteatetantintey 8 1 Daily Maintenance cccceecceceeeeeeeeeceeeeceeeeeeeeeaeecaeeseaeseaeeseeseaeeeaeeseeseeeeeenes 8 2 Periodic Maintenance 8 3 WalrtaMmy rssi iela 9 INJECTION MOLDING MACHINE INTRODUCTION c cccecececeeeeseeeeeeeeeteeeeeeseetees 110 9 1 Energy Saving Principle wi cncnancnne nanan Gaaeyageanaaian A 110 G2 OMe ation Guide E E vais tavecdanenessarsevssee nee evita 111 9 3 Installation and Debugging Procedures
128. us Maximum 16 function parameters can be saved into the shortcut menu and these parameters can be added or deleted when P7 03 is set to be 0 5 2 3 Shortcut menu operation Shortcut menu has two levels of menus which are corresponding to the second level and the third level menus of general menu and has no corresponding with first level menu Remarks In stop or running status press QQUICK JOG to enter the shortcut first level menu use UP DOWN to select different shortcut parameter and then press DATA ENT to 30 invt CHV110 series energy saving cabinet enter the shortcut second level menu The method to modify parameter at the shortcut second level menu is the same as that at the general third level menu If want to return to last display press QUICK JOG The operation example is as following Stop run Figure 5 3 Shortcut menu operation 5 2 4 Fault reset If the inverter has fault it will prompt the related fault information User can use ISTOP RST or according terminals determined by P5 Group to reset the fault After fault reset the inverter is at stand by state If user does not reset the inverter when it is at fault state the inverter will be at operation protection state and can not run 5 2 5 Motor parameter autotune If Sensorless Vector Control or Vector Control with PG mode is chosen motor nameplate parameters must be input correctly as the autotuning i
129. ving cabinet 1 INTRODUCTION 1 1 Technology Features e Input amp Output u Power range 7 5kW 110kW u Input Voltage Range 1140 690 380 220V 15 u Input Frequency Range 47 63Hz u Output Voltage Range O rated input voltage u Output Frequency Range 0 400Hz e I O Features u Programmable Digital Input Provide 5 terminals which can accept ON OFF inputs and 1 terminal which can accept high speed pulse input HD11 u Programmable Analog Input Al1 can accept input of 0 10V Al2 can accept input of 0 10V or 0 20mA u Programmable Open Collector Output Provide 2 output terminals 1 output terminal is open collector output or high speed pulse output u Relay Output Provide 2 output terminals u Analog Output Provide 1 output terminal u e Main Control Function Control Mode Sensorless vector control SVC V F control u Overload Capacity 60s with 150 of rated current 10s with 180 of rated current u Starting Torque 150 of rated torque at 0 5Hz SVC 180 of rated torque at OHz VC u Speed Adjusting Range 1 100 SVC 1 1000 VC u Speed Accuracy 0 5 of maximum speed SVC 0 02 of maximum speed VC u Carrier Frequency 1 0kHz 16 0kHz u Frequency reference source keypad analog input HDI serial communication multi step speed simple PLC and PID The combination of multi modes and the switch between different modes can be realized u Torque Control Function Provide multiple torque setting source
130. w frequency while P3 03 and P3 04 are corresponding to K and K at high frequency Please adjust these parameters according to actual situation The adjustment procedure is as follow u Increase the proportional gain Kp as far as possible without creating oscillation u Reduce the integral time Ki as far as possible without creating oscillation For more details about fine adjustment please refer to description of P9 group Function Setting Factory Name Description Code Range Setting ACR P3 06 proportional 0 65535 0 65535 500 gain P 52 invt CHV110 series energy saving cabinet Function Setting Factory Name Description Code Range Setting ACR integral P3 07 0 65535 0 65535 500 gain The bigger the proportional gain P the faster the response but oscillation may easily occur If only proportional gain P is applied in regulation the bias cannot be eliminated In order to eliminate the bias apply the integral gain to achieve PI regulator Function Setting Factory Name Description Code Range Setting Speed P3 08 detection 0 00 5 00s 0 00 5 00 0 00s filter time The noise along with speed detection signals can be filtered by setting the time constant of filter P3 08 The bigger the time constant the better the immunity capability but the response becomes slow vice versa Function Setting Factory Name Description Code
131. y identify proportional flow signal and proportional pressure signal When the signal is the current signal 11A and 1IB on the signal acquisition card are input terminals for current signal channel 1 and the corresponding internal channel is Al3 The functional code is P0 03 2 and The corresponding parameters to be set are P5 25 P5 29 Where the 1IA is the positive input terminal of differential current and the 1IB is the negative input terminal of differential current 2IA and 2IB are input terminals for current signal channel 2 and the corresponding internal channel is Al4 The functional code is P0 04 1 and The 112 invt CHV110 series energy saving cabinet corresponding parameters to be set are P5 30 P5 34 Where the 2IA is the positive input terminal of differential current and the 2IB is the negative input terminal of differential current Besides the combination mode of these two signal channels is set by the parameter P0 06 Please pay attention to the flow direction of current on the signal line the user can also make a judgment according to the on off status of the indicator the brightness of the indicator varies with the current signal When the current signal is greater than 0 6A all indicators become on indicating the wiring is correct 9 3 1 3 Upon completion of wiring test the direction of mains supply mode and energy saving mode make sure the phase sequence of corresponding motors of the injection molding machine is consi
132. y or wiring 103 invt CHV110 series energy saving cabinet Fault Code Fault Type Reason Solution loose 4 Voltage fluctuations in power supply are too large 1 Motor drive heavy load 1 Select variable at low speed for a long frequency motor time 2 Check and adjust V F 2 Improper V F curve OL1 Motor overload curve 3 Improper motor s 3 Check and adjust overload protection PB 03 threshold PB 03 4 Check the load 4 Sudden change of load 1 Increase Acc Dec time 1 Load is too heavy or or select bigger capacity Acc Dec time is too short inverter OL2 Inverter overload 2 Improper V F curve 2 Check and adjust V F 3 Capacity of inverter is curve too small 3 Select bigger capacity inverter 1 Open phase occurred in power supply 2 Momentary power loss occurred 3 Wiring terminals for Check the wiring Input phase SPI input power supply are installation and power failure loose supply 4 Voltage fluctuations in power supply are too large 5 Voltage balance between phase is bad 1 There is a broken wire in the output cable Output phase Check the wiring and SPO 2 There is a broken wire in failure the motor winding 3 Output terminals are installation 104 invt CHV110 series energy saving cabinet Fault Code Fault Type Reason Solution loose 1 Ambient temperature is OH1 Rectify overheat too high

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