Softstarter EURA® HFR-1000
Contents
1. Characters 0 32 2237 ST 39 6 uh ASCII Code 31H 32H 33H 34H 35H 36H 37H Characters 9 zou o DLE De ASCII Code 38H 39H 41H 42H 43H 44H 45H 46H 2 RTU Mode In RTU mode one Byte is expressed by hexadecimal format For example 31H is delivered to data packet 2 Baud rate Setting range 1200 2400 4800 9600 19200 3 Frame structure 1 ASCII mode Byte Function 1 Start Bit Low Level Data Bit 0 1 Parity Check Bit None for this bit in case of no checking Otherwise 1 bit 1 2 Stop Bit 1 bit in case of checking otherwise 2 bits 2 RTU mode HFR1000 Byte Function 1 Start Bit Low Level 8 Data Bit 0 1 Parity Check Bit None for this bit in case of no checking Otherwise 1 bit 1 2 Stop Bit 1 bit in case of checking otherwise 2 bits 4 Error Check 1 ASCII mode Longitudinal Redundancy Check LRC It is performed on the ASCII message field contents excluding the colon character that begins the message and excluding the CRLF pair at the end of the message The LRC is calculated by adding together successive 8 bit bytes of the message discarding any carries and then two s complementing the result A procedure for generating an LRC is 1 Add all bytes in the message excluding the starting colon and ending CRLF Add them into an 8 bit field so that carries will be discarded 22. HF19 Parity check 0 No check 1 Odd 2 Even 0 Set the mode of Parity check The manufacturer value is set to No check HF20 Communication baud rate 0 1200 2400 2 2 4800 3 9600 4 19200 Set the communication baud rate The manufacturer value is 4800 HF21 Communication Address 1 127 Softstarter address 1 Set softstarter address The manufacturer value is 1 HF22 Selection of ASCII mode 0 ASCII mode 0 and RTU mode 1 RTU mode Set communication mode The manufacturer value is set to ASCII mode HF23 Softstarter power 15 315KW Subject to model Motor power setting is applied for current display warp revising and setting current limited value The manufacturer value is subject to model HE24 Close loop Control mode 0 Close loop mode 1 Close loop mode 2 Set 0 means close loop mode 1 set 1 means close loop mode 2 The manufacturer value is 0 the close loop mode 1 is fit for most loads but centrifugal fan or other big inertia load will cause the unsteady starting The close loop mode 2 is recommended for this situation HF30 Software Edition No value HF30 will display the Edition No of software User can only check it HF25 HF29 Reserved Do not Mfr s value HF31 change HFR1000 VI External Dimension and Mounting Size Unit mm 1015 153x162x250 140 219 RE iR Installation of copper platoo
3. OL protection 1002 Output current 2 Control commands Parameters Address Parameters Description write only 2000 Command meaning 0003 0004 0008 0009 Deceleration stop Free stop Run directions Fault reset 3 Communication parameters Parameters Address Parameters Description read only 2001 Lock parameters 0001 Relieve system locked remote control locked 0002 Lock remote control any remote control commands are no valid before unlocking 4 Response Illegal Response When Reading Parameters Command Description Function Data Slave parameters response The highest order byte changes into 1 Command meaning 0001 Illegal function code 0002 Address of illegal data 0003 Illegal data 0004 Slave fault The following is response command when read write parameters Egl In RTU mode change acc time F007 to 10 0s in NO 01 softatarter Host Query HFR1000 Register Register Preset Preset Data Address Function CRCLo CRC Hi Address Hi Address Lo Data Hi Lo 01 06 FO 07 00 0A 8B 0C Function code F007 Value 10 05 Slave Response A Register Register Response Response CRC Address Function CRC Hi Address Hi Address Lo Data Hi Data Lo Lo 01 06 F0 07 00 04 0A C8 Function code F007 Do not allow to change Eg2
4. HFR1000 Appendix 2 Fault Diagnosis Problems Status explanation Trouble shooting Motor sounds Soft starter is in Check whether the bypass contactor is blocked at the closed place connection of motor is open buzz when standby state 2 Check whether the silicon controlled rectifier powers on SCR is spark through or damaged ada 1 In external control state check whether the di in a S terminal RUN CM is turned on 38 2 Check whether the control circuit connection is panel right control switch works normally No control power 1 Check whether voltage is normal supply state 1 Check every parameter set value one by one Wrong parameter make sure that the set values match the Motor can not set practical parameters of motor work normally 2 Check the current limit value with the startup Phase sienal input Check three phases voltage judge whether there g put occurs during NA is phase loss and eliminate fault startup 1 Check whether the connection of output terminals of soft starter and what of motor is Wire right and reliable Check the input terminals voltage judge Check whether there is phase loss in input whether internal circuit of motor is open terminal Startup exceeds the set current value Current limit function fails Check whether the startup current set is right Check whether the connection of cur
5. It is better for startup motor with big inertia as shown in Fig3 HFR1000 t HF06 Fig3 Kick Startup Feature Curve 2 Startup delay time 0 600 05 Startup delay time is set for startup preparation and the motor will not start in this interval Count down mode is used for display and the time can be set from 0 to 600 seconds When start delay Y2 Y1 open Y3 Y1 close Use these two contacts can output a warning signal The manufacturer value is set to 0S HF03 Free stop O Free stop 1 Soft stop 0 Free stop means that the voltage of softstarter will reduce directly from Ue to and the motor will run with inertia till its stop as shown in Fig4 U Ue T Fig4 Free Stop Feature Curve Soft stop means that the voltage of starter will reduce gradually from Ue to 0V when the voltage drops The soft stop can help resist water hammer domino effect as shown in Fig5 HFR1000 U Ue t HF08 T Fig5 Soft Stop Feature Curve HF04 Torque compensation 0 50 rated voltage 5 Torque compensation means to adjust the torque produced by initial voltage UO The manufacturer value is set to 5 If the load is heavy please increase HF04 It is valid in voltage ramp startup and current limit startup Please note that big value S setting is not recommended increase gradually the value HFOS Kick voltage 20 80 rated voltage 50 As for
6. Subtract the final field value from FF hex all 1 s to produce the ones complement 3 Add 1 to produce the twos complement 2 RTU Mode Cyclical Redundancy Check CRC The CRC field is two bytes containing a 16 bit binary value The CRC is started by first preloading 16 bit register to all 1 s Then a process begins of applying successive 8 bit bytes of the message to the current contents of the register Only the eight bits of data in each character are used for generating the CRC Start and stop bits and the parity bit do not apply to the CRC A procedure for generating a CRC 16 is 1 Load a 16 bit register with FFFF hex all 1 Call this the CRC register 2 Exclusive OR the first 8 bit byte of the message with the high order byte of the 16 bit CRC register putting the result in the CRC register 3 Shift the CRC register one bit to the right toward the LSB zero filling the MSB Extract and examine the LSB 4 If the LSB was 0 Repeat Step 3 another shift If the LSB was 1 Exclusive OR the CRC register with the polynomial value A001 hex 1010 0000 0000 0001 5 Repeat Steps 3 and 4 until 8 shifts have been performed When this is done a complete 8 bit byte will have been processed When the CRC is appended to the message the low order byte is appended first followed by the high order byte 2 Command Type amp Format 1 The listing below shows the function codes code name descr
7. a load with big static torque an instant high voltage must be inflicted so that it can start smoothly with the torque big enough the kick voltage range is from 20 to 80 percent of the rated voltage The manufacturer value is set to 50 rated voltage Please note that big value setting is not recommended increase gradually the value HF06 Kick time 1 60S 25 Kick time means the interval to exert high voltage adjustable between 1 60S The manufacturer value is set to 2S HF07 Ramp ascending time 1 120S 205 15 30kw 60S 37 75kw 100S 90 315kw Ramp ascending time means the interval to bring the voltage from up to rated voltage Ue HF08 Ramp descending time 1 605 25 Ramp descending time means the interval to bring the voltage from rated voltage Ue to OV The manufacturer value is set to 2S HF09 Startup current limit 150 400 rated current 300 HFR1000 It works when is set to 1 startup current limit HF09 Ie please adjust HF09 for a successful start less current is preferred Please note that big value s setting is not recommended increase gradually the value HF10 Startup interval 1 36005 2405 This equipment is small sized and you can only restart it when the radiator cools down from the previous startup otherwise the machine will stop due to over heating protection The startup interval is adjustable and
8. any possible interference Signal line should not be too long to avoid any increase with common mode interference It shall comply with the requirements for surrounding environment as stipulated in Table 1 1 Technical Specifications for HFR1000 Series Softstarter 1 7 2 Special Warning HFR1000 Never touch high voltage terminals inside the softstarter to avoid any electric shock All safety covers should be well fixed before softstarter is power connected to avoid any electric shock Only professional personnel are allowed for any maintenance checking or replacement of parts No live line work is allowed 1 8 Maintenance 1 8 1 Periodic Checking Cooling fan and wind channel should be cleaned regularly to check whether it is normal remove the dust accumulated in the softstarter on a regular basis Check softstarter s input and output wiring and wiring terminals regularly and check if wirings are ageing Check whether screws on each terminals are fastened Check whether softstarter is corrosive 1 8 2 Storage Please put the softstarter in the packing case of manufacture If softstarter is stored for long time please charge the softstarter within half a year to prevent the electrolytic capacitors damaged The charging time should be longer than 5 hours 1 8 3 Daily Maintenance Environment temperature humidity dust and vibration would decrease the life of softstarter so dai
9. ATED MATCHED TRIP 400V 50 60Hz input 20 moror K crass 10 voltage range and rated CODE BAR frequency Fig 1 1 Nameplate Illustration 1 2 Model Illustration Taking for instance as the HFR1000 series with 3 phase input HER 1 Adaptive motor power KW 1000 Series Bypass Model EURA Softstarter 1 3 Appearance The external structure of HFR1000 series softstarter is classified into plastic and metal housings and all the installation is wall hanging type Good poly carbon materials are adopted through die stamping for plastic housing with nice form good strength and toughness Metal housing uses advanced exterior plastic spraying and powder spraying process on the surface with elegant color HFR1000 1 4 Technical Specifications AC 400V 15 50 60Hz It is supplied by interior users need not P 1 supply power Input power supply AC 400V 15 50 60Hz Applicable motor Common asynchronism motor Startup mode Voltage ramp startup 1 120 seconds current limiting startup 150 4009 Ie voltage kick startup Stop mode Free stop soft stop 1 60 seconds Relay output Delay running output fault output full voltage output by pass contact dot 5A 250VAC Startup frequency for frequent or infrequent startup Advise not exceeding ten times per hour Protection function Out phase over load over current over heating LED n
10. PREFACE Thank you for your choice of EURA DRIVES SoftStarter As the return of your trust we will provide the perfect quality and wholehearted service to you Adopting modern control theory modularization design DSP controlled high quality material and parts components together with advanced SMT manufacturing engineering HFR1000 series softstarter is a high tech product combing digit computer and modern automatic control theories It is characteristic of high performance high quality and skinny volume and is widely applicable for starting and protection of three phase motors in various industries Notes This instruction manual provides information with respects to installation parameter setting trouble diagnosing and proper operation This manual should therefore be kept properly and a careful reading shall be required before any operation attempt to avoid any accidental casualties or damage s to the facilities Special Notice A Installation operation maintenance checking to this product shall be required before reading carefully this instruction manual and ensuring proper use A Power shall be disconnected before any wiring Never touch power terminal with hand or conduct object Never put or drop foreign substance into soft starter A When using the bypass contactor please connect the motor according to the recommended diagram in the user s manual that s in order to keep the output exact consistency of softsta
11. Read status and output voltage from N0 2 softstarter Host Query First Register First Register Register Register Address Function CRC Lo CRC Hi Address Hi Address Lo count Hi count L0 02 03 10 00 00 02 co F8 Communication Parameters Address 1000H Slave Response a 8 Q e 2 25 s n E a fos a 2 BT lt a a a a 02 03 04 00 02 00 00 68 protection output current Eg3 NO 1 softstarter runs forwardly Host Query Register Register Write Write Address Function CRC Lo CRC Hi Hi Lo status Hi status Lo 01 06 20 00 00 01 43 CA Communication parameters address 2000H Forward running Slave Response Register Register Write Write Address Function CRC Lo CRC Hi Hi Lo status Hi status Lo 01 06 20 00 00 01 43 CA Writing parameters successfully Eg4 Read the value of F017 from NO 2 softstarter Host Query HFR1000 1 Register Register Register Register CRC CRC Address Function Address Hi Address Lo Count Hi Count L0 Lo Hi 02 03 F0 00 01 7 3C Communication Parameter Address F011H Reading one Register Slave Response 4 Register Register Read status Read status CRC CRC Address Function Address Hi Address Lo Hi Lo Lo Hi 02 03 F0 00 04 27 3 Addition
12. ad 30 30 60 Muller Heavy load 30 400 30 60 Users can set the parameters according to actual load To a little heavy load and heavy load the manufacturer recommend user to choose higher power of softstarter For example centrifugal fan mixer ball crusher and muller If the load starts frequently ten times with one hour please choose higher power of softstarter Furthermore the startup mode of Kick startup is recommended for heavy load and heavy inertia HFR1000 Appendix 4 Communication Manual Modbus Version 1 5 I General Modbus is a serial and asynchronous communication protocol Modbus protocol is a general language applied to PLC and other controlling units This protocol has defined an information structure which can be identified and used by a controlling unit regardless of whatever network they are transmitted Modbus protocol does not require a special interface while a typical physical interface is RS485 You can read reference books or ask for the details of MODBUS from manufactures II Modbus Protocol 1 Overall Description 1 Transmission mode 1 ASCII Mode When controllers are setup to communicate on a Modbus network using ASCII mode each 8 bit byte in a message is sent as two ASCII characters For example 31H hexadecimal data include two ASCII characters 3 33H 1 31H Common characters ASCII characters are shown in the following table
13. al Remarks 1 Expressions during communication course The actual value is 4 Parameter Values of Current actual value X 10 Others parameter Values actual value X 1 Parameter value is the value sent in the data package Actual value is the actual value of softstarter After PC PLC receives the parameter value it will divide the corresponding coefficient to get the actual value NOTE Take no account of radix point of the data in the data package when PC PLC transmits command to softstarter The valid value is range from 0 to 65535 III Function codes related to communication Function Code Name Setting Rang Mfrs Value HF18 Stop bit 0 one bit 1 two bits 0 HF19 Parity Check 0 No check 1 Odd 2 Even 0 0 1200 1 2400 HF20 Baud Rate 2 4800 3 9600 2 4 19200 HF21 Soft starter s Address 1 127 1 5 and RTU mode HF22 0 ASCII Mode 0 Selection 1 RTU Mode You can read device status and function code value or preset functions value of soft starter regardless of value of Please set functions code related to communication consonant with the PLC PC communication parameters when soft starter communicate with PLC PC IV physical interface 1 interface Hardware uses communication MAX485 the following are the pin of 485 interface HFR1000 VCC 5V power supply GND ground of 5V Connect A to A of PLC or other converter and connect A to of PLC or other Conve
14. codes parameters address 1 Use the function code as parameter address 1 General Series High order byte 01 09 hexadecimal Low order byte 00 3C For example F114 display on the board parameter address is 010E hexadecimal 2 Softstarter series High order byte 00 Low order byte 00 3C For example HF14 display on the board parameter address is 000E hexadecimal Note in this situation it allows to read six function codes and write only one function code Some function codes can only be checked but cannot be modified some function codes can neither be checked nor be modified some function codes can not be modified in run state some function codes can not be modified both in stop and run state In case parameters of all function codes are changed the effective range unit and related instructions shall refer to user manual of related series of softstarters Otherwise unexpected results may occur 2 Use different parameters as parameter address HFR1000 The above address and parameters descriptions are in hexadecimal format for example the decimal digit 4096 is represented by hexadecimal 1000 1 Running status parameters Parameters Address Parameter Description read only 1001 The following is softstarter status The high order byte is 0 and low order byte is the status of softstarter standby running OC2 protection protection PF protection OH protection gU esu
15. epeaters may be used to extend the length of the loop but introduce delay in the device response time Using repeaters on slow devices may cause timeout problems All wiring connections for installation shall have to be made when the softstarter is disconnected from power supply 00 0111
16. eurer eee e EPA E FER Ie duas II Keypad patel eor Red rr ERE ERR E ER TERR YR 2 1 Panellllustrations 2 2 PanelOperatmg ose e Di Aa 2 3 Parameters Setting III Functional Block Diagram 3 1 Functional Block Diagram IV Installation amp Connection 4 1 Power Loop Wiring 4 2 Wiring Recommended 43 Terminal Function V Function Parameters 5 1 Parameters List 5 2 Parameters Instruction VI External Dimension and Mounting Size Appendix 1 Trouble Shooting of Keypad Panel Display Appendix 2 Fault Diagnosis 0 ii Appendix 3 Applications Appendix 4 Communication cece eee HFR1000 I Product This manual offers a brief introduction of the installation connection for HFR1000 series softstarters parameters setting and operations and should therefore be properly kept Please contact manufacturer or dealer in case of any malfunction during application 1 1 Nameplate Taking for instance the HFR1000 series 15KW aas x EURA DRIVES ELECTRIC CO LTD softstarter with 3 SOFTSTARTER IP20 input its nameplate is HFR1015 SCOPE AC 53b illustrated as Fig lel INPUT 3PH 400 50 60Hz 3Ph Three phase input R
17. fter delay start Y2 Y1 normally closed Y3 Y3 Y1 normally opened TI After startup T2 T1 open T3 T1 Capacity 7A 250VAC By pass Contactor closed for turnover to by pass contactor Tl middle end T2 Terminal or middle relay after startup T2 TI normally closed 13 T3 TI normally opened 30A Capacity 7A 250VAC Fault Output During fault 30B 30A open 30A middle terminal 30B Terminal 30C 30A close for fault output 30B 30A normal close 30C 30C 30Anormal open RUN Startup Terminal RUN CM close for startup status STOP Stop Terminal STOP CM close for stop status BX Free Stop Terminal BX CM close for free stop status RST Reset Terminal RST CM close for reset status CM Common Terminal CM External control common terminal PE Ground Terminal PE connect with ground V Function Parameters 5 1 Parameters List HFR1000 Function No Function Explanation Data Explanation Mfr Value HF00 mode 0 Keypad control 2 1 External terminal control 2 Keypad terminal control 3 Modbus 4 Keypad terminal Modbus HFO1 Startup mode 0 Voltage ramp startup 1 1 Current limit startup 2 Kick startup HF02 Startup delay time 0 6005 05 HF03 Stop mode 0 Free stop 1 Soft stop 0 HF04 Torque compensation 0 50 rated voltage 5 HFOS Kick voltage 20 80 rated voltage 50 HF06 Kick time 1 605 25 HF07 Ramp ascending time 1 120S 205 15 30kw 60S 37 75kw 100S 90 315kw HF08 Ramp desce
18. iption 03 Read Holding Read the binary contents of holding registers in Registers the slave Less than 10 registers once time HFR1000 06 Preset Single Preset a value into holding register Register 2 Format 1 ASCII mode Start Address Function Data LRC check End Softstarter Function Data Data Data High order Low order Return Line Feed 0X3A Address Code Length 1 N byte of LRC byte of LRC 0 0 2 RTU mode Start Address Function Data CRC check End Softstarter Function Low order byte High order byte T1 T2 T3 T4 N data T1 T2 T3 T4 Address Code of CRC of CRC 3 Protocol Converter It is easy to turn a RTU command into an ASCII command followed by the lists 1 UsetheLRC replacing the CRC 2 Transform each byte in RTU command into a corresponding two byte ASCII For example transform 0x03 into 0x30 0x33 ASCII code for 0 and ASCII code for 3 3 Adda character ASCII hex at the beginning of the message 4 End with a carriage return line feed CRLF pair ASCII 0D and 0A hex So we will introduce RTU Mode in followed part If you use ASCII mode you can use the up lists to convert 3 Address and meaning The part introduces softstarter running softstarter status and related parameters setting Description of rules of function
19. ironment temperature within the scope of 10 C 50 C Please install softstarter away from combustibles Do not drop anything into the softstarter The reliability of softstarter relies heavily on the temperature The around temperature increases by 10 C softstarter life will be halved Because of the wrong installation or fixing the temperature of softstarter will increase and the softstarter will be damaged Softstarter is installed in a control cabinet and smooth ventilation should be ensured and softstarter should be installed vertically If there are several softstarters in one cabinet in order to ensure ventilation please install softstarters side by side If it is necessary to install several softstarters up and down 1 7 Precautions 1 7 1 Instructions for use Never touch the internal elements within 15 minutes after power off Wait till it is completely discharged Input terminals R S and T are connected to power supply of 400V while output terminals U V and W are connected to motor Proper grounding should be ensured with grounding resistance not exceeding 4Q separate grounding is required for motor and softstarter Grounding with series connection is forbidden Load switch is forbidden at output while softstarter is in operation AC reactor or and DC reactor is recommended when your softstarter is above 37KW There should be separate wiring between control loop and power loop to avoid
20. ixie tube showing present output frequency types of faults Display and parameters for the system and operation LED indicators showing the current working status of softstarter Protection level IP20 Cooling mode Cooling naturally Installation mode Hanging type Environment conditions In an indoor location Prevent exposure from direct sunlight Free from dust tangy caustic gases flammable gases steam or the salt contented etc Equipment Location Environment 10 C 50 C Temperature Environment 1 n Below 90 no water bead coagulation Humidity Vibration Strength Below 0 5g acceleration Height above sea 1000m or below level 1 5 Designed Standards for Implementation GB14048 6 2008 Low voltage switchgear and control gear contactors and motor starters Section2 AC semiconductor motor controllers and starters include softstarter GB14048 6 2008 EN60947 4 2 Low voltage switchgear and Control gear contactors and motor starters Section2 AC semiconductor HFR1000 motor controllers and starters include softstarter 1 6 Safeinstructions Please check the model in the nameplate and the rated value of the softstarter Please do not use the damaged softstarter in transit Installation and application environment should be free of rain drips steam dust and oily dirt without corrosive or flammable gases or liquids metal particles or metal powder Env
21. ly maintenance is necessary for softstarter Daily inspecting Inspecting for noise of motor when it is working Inspecting for abnormal vibration of motor when it is working Inspecting for the installing environment of softstarter Inspecting for the fan and softstarter temperature Daily cleaning Keep the softstarter clean Clean surface dust of softstarter to prevent dust metal powder oily dirt and water from dropping into the softstarter Inspecting for the fan and softstarter temperature Daily cleaning Keep the softstarter clean Clean surface dust of softstarter to prevent dust metal powder oily dirt and water from dropping into the softstarter HFR1000 II Keypad Panel 2 1 Panel Illustrations The panel covers three sections data display section status indicating section and keypad operating section Win A 4 LED lights indicate working status Indicate Light Status of Softstarter Remarks RUNo Light RUN is on in running state Sa Running Status after startup finished and light is off in FRQe standby status RUNe FWDo Delay Status Light F WD is on when delay begins DGTe and light is off after delay ended FRQe RUNe FWDe Light DGT is on when external control External control DGTo works and light is off in keypad status FRQe Light FRQ is on and current is displayed RUNe FWDe when pressing FUN key during the startup Cur
22. n Structure Code L1 L2 L3 R2 25 X 480 X 70 R3 34 X 550 X 101 HFR1000 Structure Diagram R3 Structure Copper platoon structure diagram 1 HFR1000 VII Appendix Appendix 1 Trouble Shooting of Keypad Panel Display Protection function Display in the panel Counter measures Over current OCI OC2 Please decrease HF04 and increase HF07 in the voltage ramp startup Please refer to Appendix 2 in the current limited startup Out phase P F Please check if power input is normal If the fault caused by power supply please set HF18 0 Out phase function is invalid Overheat OH Please check softstarter installation environment and improve ventilation Please decrease startup times if startup is frequent When the temperature fell into the safe range OH protection stops Over load OL Please increase HF17 and 7 in the voltage ramp startup Please increase HF09 in the current limited startup PC protection PC If softstarter is switched into bypass within 1S during the starting process malfunction will display Please increase HF07 and decrease HF09 If softstarter runs alone without load PC malfunction will display If the power of motor and softstarter has a great difference PC will display because starting process is too fast Please match the right power of softstarter
23. nding time 1 605 25 HF09 Startup current limit 150 400 rated current 300 HF10 Startup time interval 1 3600S 240S HF11 Reverting to Mfr s Value 0 No action 0 1 Action manufacturer value restored HF12 Fault memory 1 The latest fault 0 HF13 Fault memory 2 The last but one fault 0 HF14 Fault memory 3 The latest fault current 0 HF15 Reserved Mfrs Value HF16 PC protection selection 0 Invalid 1 Valid 1 HF17 Voltage ramp OL coefficient 0 60 0 HF18 Out phase selection 0 Invalid 1 Valid 1 HFR1000 HF19 Parity check 0 No check 1 Odd 2Even 0 HF20 Communication baud rate 0 12001 24002 4800 2 3 9600 4 19200 HF21 Communication Address 1 127 Softstarter address 1 22 Selection of ASCII mode ASCII mode 0 RTU mode 1 mode HF23 Softstarter power 15 315KW Subject to model HF24 Close loop Control mode 0 Close loop mode 1 0 1 Closeloop mode 2 HF30 Software Edition No Mfr S value HF25 HF29 Reserved Do not change Mfr s value HF31 5 2 Parameters Instruction Keypad control 2 External terminal control Keypad terminal control Modbus Keypad terminal Modbus HF00 Control mode PUNTO Control mode selection can be operated directly through the panel keypad and the manufacturer value is 2 Keypad control refers to the start stop commands given by the Run or stop reset key on the keypad Terminal control refers to the start
24. no more than 10 startups per hour are preferred for full load startups The manufacturer value is set to 2405 HF11 Reverting to 0 no action 0 Mfr value 1 action manufacturer value is restored When the data is in disorder please restore the manufacturer value by setting data initialization 1 HF12 Fault memory 1 The latest fault 0 HF13 Fault memory 2 The last but one fault 0 Store and display the code of the last but two fault Fault Code Fault Details 0 No Fault 1 OH Overheating Fault 2 OC Over current Fault 3 PF Out phase Fault 4 OL Over load or jam Fault HF14 Fault memory 3 The latest fault current 0 The latest fault current is stored in HF14 15 Reserved Mfr s value It s a reserved parameter and user no need to setup HF16 PC protection selection 0 invalid 1 valid 1 When 16 is set to 1 the function is valid It is used to protect the setting of motor and softstarter HF17 Voltage ramp OL coefficient 0 60 0 Set overload time protection coefficient in the voltage ramp startup When OL malfunction occurs in the voltage ramp startup please increase this parameter HFR1000 HF18 18 is out phase selection 0 means out is valid Mfr S value is 1 Out phase selection 0 invalid valid phase function is invalid 1 means this function 1
25. ock Diagram 3 1 Functional Block Diagram 3 Phase AC Power 380V Computer Fuzzy Control Syste Keypad Display Three reverse parallel connection SCR modules are adopted as power element By picking up synchronization signal from input voltage sampling it can pick up output current sampling for feedback fuzzy control trace the phase automatically and control phase displacement angle Voltage can thus be increased step by step and startup current will be under control After startup the bypass contactor will make the SCR short circuit The motor will finally be driven into the electricity network for operation HFR1000 IV Installation amp Connection 4 1 Power loop wiring Model Matched Rated Lead Section By Pass Contactor Rated Motor Current Area mm Current Recommended HFR1015 15 30 16 35A HFR1022 22 45 16 50A HFR1030 30 60 25 65A HFR1037 37 75 25 80A HFR1045 45 90 35 100A HFR1055 55 110 35 120A HFR1075 75 150 50 165A HFR1090 90 180 70 190A HFR1110 110 220 70 250A HFR1132 132 260 95 280A HFR1160 160 320 120 350A HFR1220 220 440 185 500A HFR1250 250 500 240 500A HFR1280 280 560 240 600A HFR1315 315 630 150 2 630A Remarks 1 The rated current value of the by pass contactor selected must be higher than the recommending value 2 The capacity of by pass output relay of the softstarter is 7A 250AC when the by pass contactor S loops curren
26. rent Display DGTe process light goes off when pressing it again FRQo and status is displayed o indicates the light is on e indicates the light is off HFR1000 2 2 Panel Operating All keys on the panel are available for user Keys Names Remarks Fun To call function code and switch over display mode Set To call and save data A Up To increase data setting parameters Cv Down To decrease data setting parameters Run To start softstarter stop softstarter St t 4 ee To reset in fault status 2 3 Parameters Setting User can modify to effect different modes of operation control Steps Keys Operation Display 1 Press Fun key to display function code HFO1 2 A Jor v Press Up or Down to select required function code HF09 3 Set To read data set in the function code 150 4 v To modify data 350 5 set Finish setting and display present function code HF09 Panel display Items Remarks HF Reset status RUN Startup status STOP Stop status OUT By pass running status SST Soft stop status Startup interval status During startup interval to operate the PE displayed item PC OC2 PC protect Startup over current 1 Startup over current 2 OL OH PF Startup over load over heating and out phase 10 Remain time of delay startup HFR1000 III Functional Bl
27. rent mutual Check whether the current mutual inductor inductor is right works properly and matches the motor Environment temperature is too high 2 Check whether soft starter installation Check whether soft starter avoids direct sunlight environment has good ventilation and is installed vertically successfully Over run current of motor Check whether the soft starter has short circuit Check whether overload of motor or damage in output connection HFR1000 happens 3 Check whether phase loss fault happens in the motor Soft starter is short circuit between input and output terminal connection 1 Check whether the bypass contactor is blocked at the closed place 2 Check whether the silicon controlled rectifier SCR is sparked through or damaged CE The above problems must be handled by professionals Users are not allowed for any repair by themselves Appendix 3 Applications for reference HFR1000 Machinery TS Startup mode Parameters setting dia type Voltage Current Torque Current S Ramp limited 25 Water pump 5 e 1094 30094 10 30 Fan 20 10 30 heave load compressor Standard M 1096 350 10 30 piston type load compressor Standard centrifugal load M 13 30 Convey sidan 10 300 10 30 load Mixer ets 15 350 20 40 heave load Ball crusher Heavy lo
28. rter when soft starter communicate to other devices 1 vec 2 B 3 Ad 2 Structure of Field Bus 4 GND PLC PC Field Bus 9 8 EB E 5 E lt a D starter Connecting Diagram of Field Bus RS485 Half duplex communication mode is adopted for EURA softstarter Daisy chain the devices together Do not use spur lines a star configuration Terminating Resistors of 120 Ohms should be used on the ends of long modbus 485 loops In the first example below the terminator should be placed at the PLC and modbus device 4 Wrong Correct Softstarer Modbus device Softstarter soft starter Modbus device HFR1000 Wrong Softstarter Modbus device Please note that for the same time in half duplex connection only one softstarter can have communication with PC PLC Should two or more than two softstarters upload data at the same time then bus competition will occur which will not only lead to communication failure but higher current to certain elements as well No direct grounding shall be allowed for any point of RS485 network All the equipment in the network shall be well grounded via their own grounding terminal Please note that grounding wires will not form closed loop in any case Please think over the drive capacity of PC PLC and the distance between PC PLC and softstarter when wiring Add a repeaters if drive capacity is not enough Modbus r
29. rter and motor Otherwise softstarter and motor will be damaged A Please do not take magneto ohmmeter to measure the insulated resistance between input and output Otherwise the IGBT and control PCB will be damaged because of high voltage Please use the magneto ohmmeter to measure the resistance between each phase and between each phase with ground Also please note that firstly use 3 cables short circuit the each three phase of input and output separately and take out the entire plugs in control PCB A Connect input terminals R S and T to urban power supply of 400V connect output terminals U V and W to motor A Grounding terminal PE shall be properly earth connected grounding impedance not exceeding 40 A When terminals R S and T are connected to power supply of 400V and output terminals U V and W are not connected to motor it is normal that the voltage of U V and W is AC400V The voltage is got by leakage current of module After U V and W are connected to motor the voltage will clear away A Capacitance can not be connected to the output of soft starter but capacitance can be connected to the input of soft starter when it is used for improving power factor CONTENTS I Product 1 1 Nameplate 1 2 Model Illustration 1 3 Appearance 1 4 Technical Specifications 0 cece ee ee eee en eens 1 5 Designed Standards for Implementation 1 6 Safe Instructions 1 7 Precautions 1 8 Maintenance iones t
30. stop command given by the Run and Stop terminals When HF0023 the running command is given by Modbus When HF00 4 keypad terminal Modbus command are valid at the mean time HFO1 Startup mode 0 Voltage ramp startup 1 1 Current limit startup 2 Kick startup You can start by selecting one of the following three modes 0 Voltage ramp startup 1 current limit startup 2 kick startup manufacturer value is 1 Voltage ramp startup Set HF01 to 0 and set ramp startup time t 7 and torque compensation voltage HF04 UO the motor will start along with the increasing input voltage and the speed will accelerate accordingly till its top speed as shown in Figl HFR1000 t HF07 T Figl Voltage Ramp Startup Feature Curve Current limit startup Set HF01 to 1 and set startup current limit percent Is HF09 and Torque compensation voltage HF04 The current of the motor will increase until the voltage ramp reaches Is then it will stop and the speed will accelerate to its full speed After that the current will decrease to below the rated current Ie as shown in Fig2 T Fig2 Current Limit Startup Feature Curve A Kick startup Set HF01 to 2 and set ramp start time t HF07 and torque compensation HF04 kick time t CHF06 The motor will start rapidly along with the increasing voltage then the voltage will increase in a ramp way and the speed will accelerate to its full speed
31. t is higher than this capacity then add up a middle relay is recommended HFR1000 4 2 Wiring Recommended RJ Over Heating Protection Relay Startup Terminal Stop Terminal 9 Free Stop 9 Loop Terminals Shielded Cable Loop Terminals Contact Capacity 12A 125VAC 7A 250VAC 7A 30VDC R S T terminals of softstarter are input terminals while U V and W are output terminals QF is auto air breaker KM is contactor RJ is over heating protection relay RD1 is fuse 1 1115 N connected to 230V And L11 N is forbidden being connecting to 400V PE Grounding wire should be as short as possible and should be connected to the nearest grounding point better on the installation board against the soft starter Installation board should also be grounded Please connect motor with the phase sequence recommended by manual Correctly connect softstarter output with bypass contactor Otherwise softstarter and motor will be ruined HFR1000 4 3 Terminal Function Y2 Y3 T1 T2 T3 30A 30B RUN STOP BX RST 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Terminal f Tn Terminal Name Description Technical Parameters Number YI When delaying start Y2 Y1 opened Capacity 7A 250VAC Y3 Y1 closed the contacts of relay will Yl middle end Y2 Delay Start Terminal be reversed a
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