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Savch S3100E Series, User Manual

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Savch S3100E Series User Manual Download Page 144

 

140 

 

7.1 Braking Resistor Selection Guide 

The  choice  of  braking  resistor  needs  to  be  determined  according  to  the  power  generated  by  the  motor  in  the 

actual application system and has the relationship with the inertia of the system, the deceleration time, the energy 

that  the  bit  can  load,  etc.,  and  needs  the  customer to choose  according  to  the  actual  situation.  The  larger  the 

system  inertia,  the  shorter  the  deceleration  time  required,  the  more  frequent  braking,  the  greater  the  braking 

resistance  power  to  choose,  the  smaller  the  resistance,  but  not  lower  than  the  recommended  minimum 

resistance. 

 

(1) When braking, the regenerative energy of the motor is almost entirely consumed on the brake resistor. 

The formula is:U x U / R = Pb 

U - braking voltage with stable system brake (440V-class default is DC750V, 220V-class default is DC360V) 

Pb - braking power 

 

(2) Brake resistor power selection 

The  power  of  the  brake  resistor  is theoretically  the  same to  the  braking  power,  but  considering  the  derating  is 

70%. 

The formula is:0.7 x Pr = Pb x ED 

Pr - resistance power 

ED - brake rate (brake process accounts for the proportion of the entire work process) 

 

Common occasions 

Centrifuge 

General brake load 

Brake rate(ED) 

50~60% 

5%~10% 

 

(3) Brake resistor selection calculation reference 

①

  380V5.5kW motor applications, for example, check the table below to get:10% braking resistor resistance 

specifications:500W100Ω, as applied to the lifting industry needs up to 30% of the braking rate, the formula 

between the resistance power and braking rate is in direct proportion,Therefore, the choice of resistance 
specifications:500W x (30% / 10%) = 1500W100Ω. 

②

 

If the braking torque is not enough, the test will need to use 80Ω to ensure not jump OU (inverter 

over-voltage), the formula that the resistance is inversely proportional to the braking power, 

Therefore, the new resistance specification at 10% ED is:500W x (100Ω / 80Ω) = 625W80Ω. 

③

 

If  the  lifting  load  is  heavy,  also  needs  80Ω  resistor  and  30%  braking  rate,Then  the  new  resistance 

specifications:625W x (30% / 10%) = 1875W80Ω. 
 
 

 

 

 

Summary of Contents for S3100E Series

Page 1: ...S3100Eseries inverter General vector control PM User manual User manual ...

Page 2: ...ime 2021 06 25 SAVCH electric provide a full range of technical support for our customers All users could contact with the nearest SAVCH office or service center also could contact with our headquarters directly SAVCH Electric reserves the copyrights and all rights Subject to change without further notice ...

Page 3: ...ION OF FUNCTIONAL PARAMETERS 60 00 Basic Functions Parameters 60 01 Motor Control Parameters 68 02 Vector Control Parameters 70 03 V f Control Parameters 73 04 Input Terminal Parameters 77 05 Multi Speed Simple PLC Control 86 06 Output Terminal Parameters 90 07 Start and Stop Control Parameters 93 08 Man machine Interface Parameters 97 09 Accessibility Parameters 101 10 PID Control Parameters 110 ...

Page 4: ...MBIENT ELEMENTS 138 7 1 Braking Resistor Selection Guide 140 7 2 Breaker cable and contactor specifications list 143 7 3 Input output AC reactor and DC reactor specifications 144 7 4 Input output filter specifications 145 ...

Page 5: ...ally hazardous situation visiting If not used correctly serious damage to inverter or machine may be resulted DANGER Never connect wires while power on Do not check components or signal for circuit board during operation Do not dismantle or change inner wire circuit or components unnecessarily Make sure grounding terminals are correctly grounded 220V level Grounding Ⅲ 440V special grounding CAUTIO...

Page 6: ...es If several inverters are installed in a electric cabinet add extra cooling fan to keep the temperature lower than 40 to prevent over heating or fire Operator shall be dismantled or refitted after power supply is off Fixed operator shall be processed as diagram shows Confirm whether the input voltage is identical with the voltage in the nameplate on the right side of the inverter Otherwise the m...

Page 7: ... for 10 minutes before disassembly or inspection Check and maintenance CAUTION Ambient temperature for operating the inverter shall be 10 to 40 and 90 RH no condensation After removing the cover ambient temperature for operating the inverter shall be 10 to 50 and 95 RH no condensation the ambient environment must be without drips of water or metal dust If it was the cover shall be set and check am...

Page 8: ...ammable materials Extreme low temperatures Extreme high ambient temperatures Above 40 Large impelling Salt or saline Rain moisture Iron chips and dust Electromagnetic waves and ultra high angle rays For example locations of welding machines and etc Oil cool Below 10 degrees Celsius Force Force Force Force Force Force Salt ...

Page 9: ...s in the air Radioactive materials and inflammable materials Electromagnetic interference Avoid using together with welding machine or dynamic machines Vibration If inverter must be used in this environment an anti vibration pad is necessary Attention shall be attached to clearance of inverters allocated closely A fan shall be installed to make sure temperature is lower than 40 INSIDE THE CABINET ...

Page 10: ...2G or below with compatibility of single phase 4T 3ph 440V 0 4 0 4kW 0 75 0 75kW 1 5 1 5kW 2 2 2 2kW 4 0 4 0kW 5 5 5 5kW 7 5 7 5kW 11 11kW 15 15kW 18 5 18 5kW 22 22kW 30 30kW 37 37kW 45 45kW 55 55kW 75 75kW SAVCH 90 90kW 110 110kW 132 132kW 160 160kW 185 185kW 200 200kW 220 220kW 250 250kW 280 280kW 315 315kW 350 350kW 400 400kW 450 450kW 500 500kW G General P Light load ...

Page 11: ...1 2 3 5 4 7 4 10 Output rated capacity kVA 1 1 1 5 2 7 3 7 6 5 9 5 12 2 Output rated current A 2 3 4 0 7 0 9 6 17 0 25 32 Output frequency range 0 500Hz Overload capacity 150 60s Max output voltage same to input voltage input Phase voltage Frequency Single phase three phase 200 240V 50 60Hz Voltage frequency variations voltage 15 frequency 5 Input current A single phase 5 4 8 2 14 2 23 no single p...

Page 12: ...y variations Voltage 15 Frequency 5 Input current A 3 4 5 0 5 8 10 5 15 20 5 26 35 38 46 Cooling method Fan cooling Item Specification S3100E 4T G P 30 37 45 55 75 90 110 132 160 185 Output Maximum applicable motor output power kW 30 37 45 55 75 90 110 132 160 185 Maximum applicable motor output power HP 40 50 60 74 100 120 147 176 214 247 Output rated capacity kVA 45 7 57 1 68 6 83 8 114 3 134 16...

Page 13: ...y kVA 290 316 358 396 445 500 565 630 700 Output rated current A 377 426 465 520 585 650 725 820 860 426 465 520 585 650 725 820 860 Output frequency range 0 500Hz Overload capacity G type 150 60seconds P type 120 60seconds Max output voltage same to input voltage Input Phase voltage Frequency Three phase 380 460V 50 60Hz Voltage frequency variations Voltage 15 Frequency 5 Input current A 382 430 ...

Page 14: ...brake transistor built in 40HP and above can be connected to the external brake unit module Speed ratio open loop vector control 1 100 operation charactreristic Frequenc y setting signal bit operation board set by external terminal 0 10VDC 4 20mADC Serial communication RS485 Operatio n signal bit operation board Available to be operated by RUN STOP JOG keys external terminal 2 wire 3 wire operatio...

Page 15: ...ver voltage deceleration over voltage constant speed over voltage bus undervoltage fault motor overload inverter overload over torque protection loss phase on the input 7 5G 11P and above loss phase on the output module overheating external fault communication fault current detection fault motor self learning fault parameter read and write abnormality inverter hardware abnormality motor short circ...

Page 16: ...ll electromagnetic contactor When using the brake unit please connect to the thermal relay contact of the brake unit close the electromagnetic contactor when overheating Do not use the electromagnetic contactor as the inverter s operation stop switching function which will shorten the life of the inverter Power Improvement AC Reactor If a large capacity 500KVA or more is used for the inverter an e...

Page 17: ...er or isolating transformer shall be added S3100E MCCB Machine MCCB Power supply Specia lized noise filter M MCCB IM S3100E Machine Isolated transformer Power suppy Good effect may not be received if general use noise filters are applied MCCB Power supply M S3100E Machine General noise filter MCCB MCCB Power supply M S3100E Machine General noise filter MCCB Interference during transmission can be ...

Page 18: ...ounding terminals Distance for wiring shall be 50m or less Armor Shielding Layer Never connect Insulate these parts with insulation tape To ground terminal See filter Wiring Specification C Grounding terminal for inverters shall be grounded properly 220V below 100Ω Category Ⅲ 440V below 10Ω Special AWG shall be taken as electrical equipment technical standard for ground wire Ground wire shall be a...

Page 19: ... circuit pad Braking resistor AC MOTOR DRIVE N RC RA RB P1 DB P 485 485 S L2 T L3 R L1 MCCB U T1 V T2 W T3 IM AFM ACM 10V AVI1 AVI2 ACI ACM MO1 DCM 1kΩ 5kΩ S L2 T L3 R L1 DFM DCM 24V PNP SW1 NPN DC 24V MI2 MI1 MI3 MI4 MI5 DCM J3 ACI AVI2 Multifunctional input option 2 Multifunctional input option 1 Multifunctional input option 3 Digital signal common terminal Multifunctional input option 5 Multifu...

Page 20: ...tion 2 MI3 DCM Multifunctional input option 3 MI4 DCM Multifunctional input option 4 MI5 DCM Multifunctional input option 5 MO1 DCM Multifunctional output terminal 1 See description 06 07 Open collector output DFM DCM Multifunctional output terminal 2 See description of 06 04 DFM M multifunction output or of 06 06 DFM P pulse output 10V ACM Power supply for speed setting Speed reference power supp...

Page 21: ...100E 4T22G S3100E 4T22G 30P 260 176 176 412 397 5 203 6 5 13 Size 4 S3100E 4T30G 37P S3100E 4T37G 45P S3100E 4T45G 55P 320 160 230 580 563 280 9 17 Size 5 S3100E 4T55G 75P S3100E 4T75G 90P S3100E 4T90G 110P S3100E 4T110G S3100E 4T110G 132P 460 160 160 778 745 340 12 5 12 5 Size 6 S3100E 4T132G 160P S3100E 4T160G 185P S3100E 4T185G 200P 393 150 150 882 849 413 13 25 Size 7 S3100E 4T200G 220P S3100E...

Page 22: ...18 2 5 2 Extemal Dimensions of Inverter Size 1 Unit mm S3100E 2T0 4G 2T1 5G S3100E 4T0 75G 1 5P 4T2 2G 4 0P Size 2 Unit mm S3100E 2T2 2G 2T4 0G S3100E 4T4 0G 5 5P 4T7 5G ...

Page 23: ...19 Size 3 Unit mm S3100E 2T5 5G 2T7 5G S3100E 4T7 5G 11P 4T22G Size 4 Unit mm S3100E 4T22G 30P 4T37G 45P ...

Page 24: ...20 Size 5 Unit mm S3100E 4T45G 55P 4T110G Size 6 Unit mm S3100E 4T110G 132P 4T160G 185P ...

Page 25: ...21 Size 7 Unit mm S3100E 4T185G 200P 4T220G Size 8 Unit mm S3100E 4T220G 250P 4T315G ...

Page 26: ...22 Size 9 Unit mm S3100E 4T315G 355P 4T400G 450P Size 10 Unit mm S3100E 4T450G 500P 4T500G ...

Page 27: ...P A2 external dimensions and Installation dimensions Below 18 5kW include 18 5kW Unit mm Large power keypad HCA OP B2 external dimensions and Installation dimensions Above 22kW include 22kW Unit mm Note This keyboard can be extended with ordinary network cable 8 cores ...

Page 28: ...ng box of extending keypad Below 18 5kW include 18 5kW Unit mm Cut out size 58 5 0 2 72 58 70 5 0 2 70 3 25 3 25 3 25 3 25 2 φ 3 5 Above 22kW include 22kW Unit mm 84 8 0 3 132 0 3 84 4 100 4 147 6 3 3 3 3 3 3 2 φ 5 3 3 131 6 Cut out size ...

Page 29: ...cation Programmable Reset Key For 1st level menu entry or exit Jog Key Jog running LED Monitor Available to display set frequency output frequency output current parameter and faults UP DOWN Key For data or function code regulation Function Data Key Cyclic switching of display parameter and enter into menu step by step and setting parameter check Running Key Stop Key Stop running and and reset fau...

Page 30: ...g run 1 switching key for forward and reverse 2 Clear UP DOWN setting clear the frequency value set by UP DOWN Indicator Description 1 Description of function indicator Name of indicator Description of indicator RUN TUNE Operation indicator ON running OFF stop FLICKER parameter self learning FWD REV Forward Reverse run indicator ON reverse OFF forward TRIP Overload pre alarm Indicator ON fault OFF...

Page 31: ...hifts to the next function code automatically While PRG ESC key backs to the second level menu directly without storing parameters and keeps the current function code For example set the frequency of function code 07 01 from 00 00Hz to 01 05Hz In the state of third level menu the function code can t be modified if the indicator does not flicker the reason of would be 1 The parameter s of function ...

Page 32: ... rated current During the self learning process select the 01 01 self learning mode and press the DATA ENT key the keyboard will display TUNE and then press the keyboard RUN key the inverter will drive the motor to perform self learning for about 2 minutes the display information disappears and returns Normal display status indicates that the motor parameter self learning is completed Note During ...

Page 33: ...G key to switch to the left to display selected parameters 3 2 5 3 Motor Parameters Self learning Please see the description of function code 01 01 for details 3 2 5 4 Operation In the running state there are 28 state parameters that can be selected to be displayed or not respectively running frequency set frequency bus voltage output voltage output current output power output torque MI input stat...

Page 34: ...running command channel set 00 00 Select the suitable frequency command set 00 01 00 02 etc Select the start stop mode of motor set 07 01 Select the suitable accel and decel time set 00 07 00 08 Select the start stop mode of motor set 07 05 Start motor and observe refer to the fault solutions if faults received Reach the required control End Yes No No Yes Select control mode set 01 00 ...

Page 35: ... divided into the following categories Both frequency command and operation control are determined by keyboard 00 00 0 Factory setting M Frequency command is controlled by keyboard Operation command is controlled by external terminals STOP key on keyboard valid Two wire operation control FWD STOP and REV STOP 04 00 1 04 01 2 04 09 0 or 1 M DCM MI1 MI2 REV STOP FWD STOP Frequency command is control...

Page 36: ...n control mode Configuration 2 04 00 1 04 01 3 04 02 2 04 09 3 M DCM STOP RUN MI1 MI2 REV FWD MI3 Frequency command is input by analog signals DC 0 to 10V DC 4 to 20mA Operation command is controlled by keyboard 00 02 is set as 1 2 M ACM 10V AVI ACI 4 20mA 0 10V 3 2 1 ...

Page 37: ...mit frequency 00 05 max frequency 00 03 50 00Hz 00 05 Lower limitation of running frequency 0 00Hz Upper limit frequency 0 00Hz 00 06 Keyboard setting frequency 0 00Hz to the maximum frequency 00 03 50 00Hz 00 07 Acceleration time 1 0 00s 65000s Type setting 00 08 Deceleration time 1 0 00s 65000s Type setting 00 09 Operation direction 0 Reverse 1 Forward 1 00 10 Carrier frequency 0 5kHz 12 0kHz Ty...

Page 38: ...ary frequency source offset frequency when superimposed 0 00Hz to the maximum frequency 00 03 0 00Hz 00 20 Upper frequency source 0 00 04 setting 1 AVI1 2 AVI2 ACI 3 reserved 4 PULSE pulse setting 5 Communication given 0 00 21 Upper frequency offset 0 00Hz Max frequency 00 03 0 00Hz 00 22 Acceleration deceleration time unit 0 1s 1 0 1s 2 0 01s 1 00 23 Base frequency of acceleration and deceleratio...

Page 39: ...nverter power 55kW 0 01mH 655 35mH inverter power 55kW Type setting 01 20 Back EMF coefficient of synchronous motor 0 1V 6553 5V Type setting 02 Vector control parameters indicates that the parameters can be set during operation Parame ter Parameter function Setting range Factory setting 02 00 Speed loop proportional gain 1 1 100 20 02 01 Speed loop integration time 1 0 01s 10 00s 0 50s 02 02 Swit...

Page 40: ...otor 0 50 5 02 22 The upper limit of generating torque becomes effective 0 Close 1 Open 0 02 23 Synchronous motor output voltage upper limit margin 0 50 5 02 24 Synchronous motor initial position angle detection current 10 180 80 02 25 Synchronous motor initial position angle detection 0 Check every run 1 Not check 2 Power on first run detection 0 02 36 Low speed excitation current 0 80 30 02 37 L...

Page 41: ...point V f voltage 2 0 0 100 0 0 0 03 07 Multi point V f frequency 3 03 05 motor ratedfrequency 01 03 0 00Hz 03 08 Multi point V f voltage 3 0 0 100 0 0 0 03 09 V f slip compensation gain 0 0 200 0 0 0 03 10 V f overexcitation gain 0 200 64 03 11 V f oscillation suppression gain 0 100 Type setting 03 13 V f separated voltage source 0 Digital setting 03 14 1 AVI1 2 AVI2 ACI 3 Reserved 4 Pulse settin...

Page 42: ...ltage stall maximum rise frequency limit 0 50Hz 5Hz 04 Input terminal parameters indicates that the parameters can be set during operation Parame ter Parameter function Setting range Factory setting 04 00 MI1 Terminal function selection 0 No function 1 Forward running FWD 2 Reverse running REV 3 Three wire control 4 Forward Jog FJOG 5 Reverse jog RJOG 6 Terminal UP 7 Terminal DOWN 8 Coast to stop ...

Page 43: ...l fault 34 Frequency modification enable 35 PID action direction is reversed 36 External stop terminal 1 37 Control command switching terminal 2 38 PID integration pause 39 Frequency source X and keyboard set frequency switching 40 Frequency source Y and keyboard set frequency switching 41 Reserved 42 Reserved 43 PID parameter switching 44 Reserved 45 reserved 46 Speed control torque control switc...

Page 44: ...nimum input 0 00kHz 04 30 0 00kHz 04 29 Corresponding setting of pulse minimum input 100 0 100 0 0 0 04 30 Pulse maximum input 04 28 100 00kHz 50 00kHz 04 31 Corresponding setting of pulse maximum input 100 0 100 0 100 0 04 32 PULSE fliter time 0 00s 10 00s 0 10s 04 33 AVI curve selection Single digit AVI1 curve selection 1 AVI curve 1 2 points see 04 11 04 14 2 AVI curve 2 2 points see 04 16 04 1...

Page 45: ...lti speed command 4 100 0 100 0 0 0 05 05 Multi speed command 5 100 0 100 0 0 0 05 06 Multi speed command 6 100 0 100 0 0 0 05 07 Multi speed command 7 100 0 100 0 0 0 05 08 Multi speed command 8 100 0 100 0 0 0 05 09 Multi speed command 9 100 0 100 0 0 0 05 10 Multi speed command 10 100 0 100 0 0 0 05 11 Multi speed command 11 100 0 100 0 0 0 05 12 Multi speed command 12 100 0 100 0 0 0 05 13 Mul...

Page 46: ...h 05 27 Simple PLC step 4th acceleration deceleration time selection 0 3 0 05 28 Simple PLC stage 5th running time 0 0s h 6500 0s h 0 0s h 05 29 Simple PLC step 5th acceleration deceleration time selection 0 3 0 05 30 Simple PLC stage 6th running time 0 0s h 6500 0s h 0 0s h 05 31 Simple PLC step 6th acceleration deceleration time selection 0 3 0 05 32 Simple PLC stage 7th running time 0 0s h 6500...

Page 47: ...s h 6500 0s h 0 0s h 05 45 Simple PLC step 13th acceleration deceleration time selection 0 3 0 05 46 Simple PLC stage 14th running time 0 0s h 6500 0s h 0 0s h 05 47 Simple PLC step 14th acceleration deceleration time selection 0 3 0 05 48 Simple PLC stage 15th running time 0 0s h 6500 0s h 0 0s h 05 49 Simple PLC step 15th acceleration deceleration time selection 0 3 0 05 50 Simple PLC running ti...

Page 48: ...uency reached operation valid 19 Undervoltage state output 20 Communication setting 21 reserved 22 Reserved 23 Zero speed running 2 also output when stopped 24 Cumulative power on time arrived 25 Frequency level detection FDT2 output 26 Frequency 1 reaches the output 27 Frequency 2 reaches the output 28 Current 1 reaches the output 29 Current 2 reaches the output 30 Timing reached 31 AVI1 input ex...

Page 49: ...FM P output maximum frequency 0 01kHz 100 00kHz 50 00kHz 06 10 AFM zero offset coefficient 100 0 100 0 0 0 06 11 AFM gain 10 00 10 00 1 06 12 AFM2 zero offset coefficient 100 0 100 0 0 0 06 13 AFM2 gain 10 00 10 00 1 00 06 17 MO1 output delay time 0 0s 3600 0s 0 0s 06 18 Relay RA RB RC output delay time 0 0s 3600 0s 0 0s 07 Start and stop control parameters indicates that the parameters can be set...

Page 50: ... tracking mode 0 Start from stop frequency 1 Start from zero speed 2 Start from maximum frequency 0 07 15 Rotation speed tracking speed 1 100 20 08 Man machine interface parameters indicates that the parameters can be set during operation Parame ter Parameter function Setting range Factory setting 08 00 User password 0 65535 0 08 01 QUICK JOG key function selection 0 QUICK JOG invalid 1 Keyboard c...

Page 51: ... Hz Bit04 Remaining running time Bit05 AVI1 voltage before correction V Bit06 AVI2 ACI voltage before correction V Bit07 Reserved Bit08 Line speed Bit09 Current power on time Hour Bit10 Current running time Min Bit11 PULSE input pulse freuency Hz Bit12 Communication setting value Bit13 Reserved Bit14 Main frequency X display Hz Bit15 Auxiliary frequency Y display Hz 0 08 05 LED shutdown display pa...

Page 52: ...during operation Parame ter Parameter function Setting range Factory setting 09 00 Jog running frequency 0 00Hz max frequency 5 00Hz 09 01 Jog acceleration time 0 0s 6500 0s 20 0s 09 02 Jog deceleration time 0 0s 6500 0s 20 0s 09 03 Acceleration time 2 0 0s 6500 0s Type setting 09 04 Deceleration time 2 0 0s 6500 0s 09 05 Acceleration time 3 0 0s 6500 0s 09 06 Deceleration time 3 0 0s 6500 0s 09 0...

Page 53: ...me 1 and acceleration time 2 0 00Hz max frequency 0 00Hz 09 26 Switching frequency point between deceleration time 1 and deceleration time 2 0 00Hz max frequency 0 00Hz 09 27 Terminal jogging priority 0 Invalid 1 Valid 0 09 28 Frequency detection value FDT2 0 00Hz max frequency 50 00Hz 09 29 Frequency detection hysteresis FDT2 0 0 100 0 FDT2 Level 5 0 09 30 Arbitrary arrival frequency detection va...

Page 54: ... Lower limit of AVI1 input voltage protection value 0 00V 09 46 3 10V 09 46 Upper limit of AVI1 input voltage protection value 09 45 11 00V 6 80V 09 47 Module temperature reached 0 100 75 09 48 Cooling fan control 0 Fans run during operation 1 The fan keeps running 0 09 49 Wake frequency Sleep frequency 09 51 max frequency 00 03 0 00Hz 09 50 Wake delay time 0 0s 6500 0s 0 0s 09 51 Sleep frequency ...

Page 55: ...0 00Hz 10 09 PID deviation limit 0 0 100 0 0 0 10 10 PID differential limiting 0 00 100 00 0 10 10 11 PID given change time 0 00 650 00s 0 00s 10 12 PID feedback filter time 0 00 60 00s 0 00s 10 13 PID output filter time 0 00 60 00s 0 00s 10 14 Reserved 10 15 Proportional gain Kp2 0 00 100 00 20 00 10 16 Integration time Ti2 0 01s 10 00s 2 00s 10 17 Differential time Td2 0 000s 10 000s 0 000s 10 1...

Page 56: ... No operation during shutdown 1 Operation at shutdown 0 11 Fault and protection parameters indicates that the parameters can be set during operation Parame ter Parameter function Setting range Factory setting 11 00 Motor overload protection selection 0 Disabled 1 Enabled 1 11 01 Motor overload protection gain 0 20 10 00 1 11 02 Motor overload pre warning coefficient 50 100 80 11 03 Power on short ...

Page 57: ... oh2 15 External fault EF 16 Communication error CE 17 Contactor fault Cotr 18 Current detection fault it 19 Motor auto tuning fault TE 20 Reserved 21 EEPROM read write error EEP 22 Inverter hardware fault EIU 23 Motor short circuit to ground SG 24 Reserved 25 Reserved 26 Running time arrival Eond 27 Reserved 28 Reserved 29 Power on time arrival EIND 30 Load failure oLL 31 The PID feedback disconn...

Page 58: ...t 11 39 Bus voltage at first fault 11 40 Input terminal status at the first fault 11 41 Output terminal status at the first fault 11 42 Inverter status at first fault 11 43 Power on time at first failure 11 44 Operating time at first failure 11 47 Fault protection action selection1 Single digit Motor overload 0 Coast to stop 1 Stop according to the stop mode 2 Continue to run Tens digital input ph...

Page 59: ...ency selection in case of failure 0 Run at current operating frequency 1 Run at set frequency 2 Run at upper limit frequency 3 Run at the lower limit frequency 4 Run at abnormal standby frequency 0 11 55 Abnormal standby frequency 60 0 100 0 100 0 corresponds to the maximum frequency 00 03 100 0 11 56 Reserved 11 57 Reserved 11 58 Reserved 11 59 Instantaneous power failure action selection 0 Inval...

Page 60: ...ication timeout 0 0 invalid 0 1s 60 0s 0 12 05 Reserved 12 06 Communication reading current resolution 0 0 01A 1 0 1A 0 13 Wobble frequency counting parameters indicates that the parameters can be set during operation Parame ter Parameter function Setting range Factory setting 13 00 Wobble setting mode 0 Relative to center frequency 1 Relative to Max frequency 0 13 01 Wobble amplitude 0 0 100 0 0 ...

Page 61: ...to 17 03 digital setting 0 17 03 Torque digital setting in torque control mode 200 0 200 0 150 0 17 05 Torque control forward maximum frequency 0 00Hz Max frequency 50 00Hz 17 06 Torque control reverse maximum frequency 0 00Hz Max frequency 50 00Hz 17 07 Torque control acceleration time 0 00s 65000s 0 00s 17 08 Torque control Deceleration time 0 00s 65000s 0 00s 22 Control optimization parameters ...

Page 62: ...1 Setting frequency Hz 0 01Hz 99 02 Bus voltage V 0 1V 99 03 Output voltage V 1V 99 04 Output current A 0 01A 99 05 Output power kW 0 1kW 99 06 Output torque 0 1 99 07 MI input status 1 99 08 MO output status 1 99 09 AVI1 voltage V 0 01V 99 10 AVI2 ACI voltage V 0 01V 99 11 Reserved 99 12 Count value 1 99 13 Length 1 99 14 Load speed 1 99 15 PID setting 1 99 16 PID feedback 1 99 17 PLC stage 1 99 ...

Page 63: ...1Hz 99 31 Auxiliary frequency Y display 0 01Hz 99 32 View any memory address value 1 99 33 Reserved 99 34 Reserved 99 35 Target torque 0 1 99 36 Reserved 99 37 Reserved 99 38 Reserved 99 39 V f separation target voltage 1V 99 40 V f separation output voltage 1V 99 41 Visual display of MI input status 1 99 42 Visual display of MO input status 1 99 43 MI function status visual display 1 function 01 ...

Page 64: ...he parameters can be set during operation 00 Basic Functions Parameters 00 00 Command source selection Factory setting 0 Setting range 0 Keyboard command LED off 1 Terminal command LED on 2 Communication command LED flicker Select the input channel for inverter control commands Inverter control commands include start stop forward reverse and jog 0 Keyboard command channel LOC REM indicator off Run...

Page 65: ...efer to parameter 00 01 for UP and DOWN 1 AVI1 2 AVI2 ACI 3 Reserved The frequency is determined by the analog input terminal The control board provides 2 analog input terminals AVI1 AVI2 ACI Among them AVI1 is 0V 10V voltage type input AVI2 ACI can be 0V 10V voltage input can also be 4mA 20mA current input selected by the jumper on the control board The corresponding relationship between the inpu...

Page 66: ...h 00 25 When 00 25 is 1 the frequency resolution is 0 1Hz and the setting range of 00 03 is 50 0Hz 3200 0Hz 00 04 Upper limit frequency Factory setting 50 00Hz Setting range Lower limit frequency 00 05 max frequency 00 03 When the upper limit frequency is set by analog or PULSE 00 21 is used as the offset value of the set value and the offset frequency is 00 20 The set upper limit frequency value ...

Page 67: ...ote After the parameters are initialized the motor running direction will return to its original state For occasions where it is strictly forbidden to change the direction of the motor after system debugging please use it with caution 00 10 Carrier frequency Factory setting Type setting Setting range 0 5kHz 12 0kHz This function adjusts the carrier frequency of the inverter By adjusting the carrie...

Page 68: ...ault record information cumulative running time 08 11 cumulative power on time 08 13 cumulative power consumption 08 14 Note The parameter value automatically returns to 0 after the operation is completed 00 12 Carrier frequency adjusts with temperature Factory setting 1 Setting range 0 no 1 yes The carrier frequency is adjusted with the temperature When the inverter detects that the radiator temp...

Page 69: ... source 00 15 if you select 1 relative to the main frequency source X the range of the auxiliary frequency source will change with the change of the main frequency X 00 17 Frequency source overlay selection Factory setting 0 Setting range Single digit Frequency source selection 0 Main frequnecy source X 1 Main and auxiliary calculation results the operation relationship is determined by ten digits...

Page 70: ...ency 2 MAX main frequency source X auxiliary frequency source Y Take the maximum absolute value of the main frequency X and auxiliary frequency Y as the target frequency 3 MIN main frequency source X auxiliary frequency source Y Take the minimum absolute value of the main frequency X and auxiliary frequency Y as the target frequency In addition when the frequency source is selected as the main and...

Page 71: ...0 23 Figure 5 1 is the schematic diagram of acceleration and deceleration time When 00 23 is selected as 1 if the set frequency changes frequently the acceleration of the motor will also follow the change so you need to pay attention to it during application 00 24 Base frequency for UP DOWN command during running Factory setting 1 Setting range 0 Running frequency 1 Set frequency This parameter is...

Page 72: ...06 correctly The synchronous motor is equipped with auto tunning and the frequency converter can obtain the initial position angle of the synchronous motor At this time it is necessary for the synchronous motor to operate normally Therefore the auto tunning must be carried out before the synchronous motor is installed and used for the first time Action description set the function code to 11 and t...

Page 73: ... magnet synchronous motor 01 16 Stator resistance of synchronous motor Factory setting Type setting Setting range 0 001Ω 65 535Ω Inverter power 55kW 0 0001Ω 6 5535Ω Inverter power 55kW 01 17 D axis inductance of synchronous motor Factory setting Type setting Setting range 0 01mH 655 35mH Inverter power 55kW 0 001mH 65 535mH Inverter power 55kW 01 18 Q axis inductance of synchronous motor Factory s...

Page 74: ...ameters are 02 03 and 02 04 Between the two the PI parameters are obtained from the linear changes of the two sets of parameters as shown in Figure 5 2 PI parameters 02 03 02 04 Frequency command 02 05 02 02 02 00 02 01 Figure 5 2 Schematic diagram of PI parameter By setting the proportional coefficient and integral time of the speed regulator the dynamic response characteristics of the speed loop...

Page 75: ...d be appropriately reduced The speed loop filter time constant is small the output torque of the inverter may fluctuate greatly but the speed response is fast 02 09 Vector control over excitation gain Factory setting 64 Setting range 0 200 During deceleration of the inverter overexcitation control can suppress the rise of bus voltage and avoid overvoltage faults The greater the overexcitation gain...

Page 76: ... simple and reliable The higher the speed the larger the field weakening current When the rated current of the motor is reached it is not allowed to increase the speed otherwise it will report an overload after a long time of operation Weak magnetic coefficient 02 19 but excessive 02 19 will cause current instability 3 02 18 2 calculation automatic adjustment comprehensive mode The speed of weak f...

Page 77: ...eparation mode 11 V f half separation mode 0 Straight line V f Suitable for ordinary constant torque loads 1 Multi point V f Suitable for special loads such as dehydrator and centrifuge By setting 03 03 03 08 parameters you can get any V f curve 2 Square V f Suitable for centrifugal loads such as fans and pumps 3 8 V f relationship curve between straight line V f and 2 0th order V f 10 V f complet...

Page 78: ...ncy of manual torque boost fb Rated running frequency Figure 5 3 Schematic diagram of manual torque boost 03 03 Multi point V f frequency point 1 Factory setting 0 00Hz Setting range 0 00Hz 03 05 03 04 Multi point V f voltage point 1 Factory setting 0 0 Setting range 0 0 100 0 03 05 Multi point V f frequency point 2 Factory setting 0 00Hz Setting range 03 03 03 07 03 06 Multi point V f voltage poi...

Page 79: ...ly to increase and a moderate setting is required For applications where the inertia is small or the braking resistor is used the recommended gain is set to zero 03 11 V f oscillation suppression gain Factory setting Type setting Setting range 0 100 The selection method of the gain is as small as possible under the premise of effectively suppressing the oscillation so as to avoid adversely affecti...

Page 80: ...ge 0kHz 100kHz 5 Multi step speed command When the voltage source is a multi speed command set the 04 group and 05 group parameters to select the correspondence between the given signal and the given voltage 6 Simple PLC When the voltage source is a simple PLC you need to set 05 group of parameters to determine the given output voltage 7 PID The output voltage is generated according to the PID clo...

Page 81: ...09 00 09 01 09 02 5 Reverse jog RJOG 6 Terminal UP The frequency increment and decrement instructions are modified when the frequency is given by the external terminal When the frequency source is set to digital setting the set frequency can be adjusted up and down 7 Terminal DOWN 8 Coast to stop The inverter blocks the output and the motor s stopping process is not controlled by the inverter 9 Fa...

Page 82: ...the current output frequency 22 PID Pause The PID is temporarily disabled and the inverter maintains the current output frequency 23 PLC status reset The PLC pauses during execution and when running again you can use this terminal to restore the inverter to the initial state of the simple PLC 24 Wobble frequency pause The inverter outputs at the center frequency The wobble frequency function is su...

Page 83: ...ses 10 15 10 17 44 Reserved 45 Reserved 46 Speed control torque control switching Switch the inverter between torque control and speed control mode When this terminal is invalid the inverter runs in the mode defined by 17 00 Speed Torque Control Mode When this terminal is valid it switches to another mode 47 Emergency stop When this terminal is valid the inverter stops at the fastest speed and the...

Page 84: ... ON ON ON Multi step speed command 15 05 15 When the frequency source is selected as multi step speed the parameters 100 0 of 05 00 05 15 correspond to the maximum frequency max frequency 00 03 Multi step speed command can not only be used as a multi step speed function but also can be used as a given source of PID or as a voltage source for V f separation control to meet the needs of switching be...

Page 85: ...f MI1 MI5 the level is effective MIx Forward RUN FWD K1 K2 S3100E RUN command K1 K2 0 0 1 1 0 0 1 1 Stop Stop Reverse Forward MIy Reverse RUN REV DCM Digital common Figure 5 6 Two wire mode 1 1 Two wire mode 2 When using this mode the terminal function of the MIx terminal is the running enable terminal and the terminal function of the MIy terminal determines the running direction The terminal term...

Page 86: ...Stop button SB3 Reverse button Figure 5 8 Three wire control mode 1 3 Three wire control mode 2 The enable terminal l in this mode is MIn the running command is given by MIx and the direction is determined by the state of MIy The terminal terminal function settings are as follows Terminal Setting value Description MIx 1 Forward running FWD MIy 2 Reverse running REV MIn 3 Three wire running control...

Page 87: ...etween the above parameter analog input voltage and the setting value it represents When the analog input voltage exceeds the set range of the maximum input or minimum input it will be calculated as the maximum input or minimum input When the analog input is current input 0mA 20mA current corresponds to 0V 5V Voltage In different applications the meaning of the nominal value corresponding to 100 0...

Page 88: ...g range 04 28 100 00kHz 04 31 Corresponding setting of pulse maximum input Factory setting 100 0 Setting range 100 0 100 0 04 32 PULSE filter time Factory setting 0 10s Setting range 0 00s 10 00s This group of parameters is used for setting the relationship between MI5 pulse frequency and the corresponding setting The pulse frequency can only be input to the inverter through the MI5 channel The ap...

Page 89: ...0 0s 3600 0s 04 36 MI2 delay time Factory setting 0 0s Setting range 0 0s 3600 0s 04 37 MI3 delay time Factory setting 0 0s Setting range 0 0s 3600 0s It is used to set the delay time for the inverter to change the terminal state when the MI terminal changes Currently only MI1 MI2 and MI3 have the function of setting the delay time 04 38 MI terminal valid mode selection 1 Factory setting 0 Setting...

Page 90: ...d command 15 Factory setting 0 0 Setting range 100 0 100 0 The multi speed command can be used in three situations as a frequency source as a voltage source for V f separation as a set source for the process PID In three applications the dimension of the multi speed command is relative ranging from 100 0 to 100 0 When used as a frequency source it is a percentage of the relative maximum frequency ...

Page 91: ...ntil it stops when there is a stop command 05 17 Simple PLC power failure memory selection Factory setting 0 Setting range Single digit Power failure memory selection 0 Power failure no memory 1 Power failure memory Tens digital Stop memory selection 0 Stop no memory 1 Stop memory PLC power failure memory refers to memorizing the PLC s running stage and running frequency before power failure It wi...

Page 92: ...ion time selection Factory setting 0 Setting range 0 3 05 28 Simple PLC stage 5th running time Factory setting 0 0s h Setting range 0 0s h 6500 0s h 05 29 Simple PLC step 5th acceleration deceleration time selection Factory setting 0 Setting range 0 3 05 30 Simple PLC stage 6th running time Factory setting 0 0s h Setting range 0 0s h 6500 0s h 05 31 Simple PLC step 6th acceleration deceleration ti...

Page 93: ... h 6500 0s h 05 45 Simple PLC step 13th acceleration deceleration time selection Factory setting 0 Setting range 0 3 05 46 Simple PLC stage 14th running time Factory setting 0 0s h Setting range 0 0s h 6500 0s h 05 47 Simple PLC step 14th acceleration deceleration time selection Factory setting 0 Setting range 0 3 05 48 Simple PLC stage 15th running time Factory setting 0 0s h Setting range 0 0s h...

Page 94: ...en the inverter is running and the output frequency is 0 the ON signal is output When the inverter is stopped this signal is OFF 6 Motor overload pre alarm Before the overload protection action of the motor the judgment is based on the threshold value of the overload pre alarm and the ON signal is output after the pre alarm threshold is exceeded Refer to parameters 11 00 11 02 for motor overload p...

Page 95: ...ter exceeds the set time of 09 16 it outputs an ON signal 25 Frequency level detection FDT2 output Please refer to the parameters 09 28 09 29 26 Frequency 1 reaches the output Please refer to the parameters 09 30 09 31 27 Frequency 2 reaches the output Please refer to the parameters 09 32 09 33 28 Current 1 reaches the output Please refer to the parameters 09 38 09 39 29 Current 2 reaches the outp...

Page 96: ...g DFM P terminal output pulse frequency range is 0 01kHz 06 09 DFM P output maximum frequency 06 09 can be set between 0 01kHz 100 00kHz Analog output AFM output range is 0V 10V The relationship between the range of pulse output or analog output and the scaling of corresponding functions is shown in the following table Setting value Funtion Pulse or analog output 0 0 100 0 corresponding function 0...

Page 97: ...sponding to the analog output without zero deviation and gain correction 06 17 MO1 output delay time Factory setting 0 0s 06 18 Relay RA RB RC output delay time Factory setting 0 0s Setting range 0 0s 3600 0s Set the delay time for the output terminal Terminal to change from the state to the actual output 07 Start and Stop Control Parameters 07 00 Startup mode Factory setting 0 Setting range 0 Dir...

Page 98: ...DC braking time pre excitation time Factory setting 0 0s Setting range 0 0s 100 0s Startup DC braking is only effective when the starting mode is direct start At this time the inverter performs DC braking according to the set startup DC braking current and then starts running after the startup DC braking time If the DC braking time is set to 0 DC braking is invalid The greater the DC braking curre...

Page 99: ...d The DC braking process during shutdown is shown in the schematic diagram in Figure 5 12 Output frequency Hz Starting DC braking frequency at stop Run command DC braking waiting time at stop DC braking time at stop Time Time DC braking at stop Effective value of output voltage Figure 5 12 Schematic diagram of DC braking at shutdown 07 10 Brake usage Factory setting 80 Setting range 0 100 It is on...

Page 100: ...ion to the rated frequency fb 07 12 S curve start time ratio Factory setting 30 0 Setting range 0 0 100 0 07 13 07 13 S curve end time ratio Factory setting 30 0 Setting range 0 0 100 0 07 12 Parameters 07 12 and 07 13 respectively define the start and end time ratios of the acceleration and deceleration A of the S curve The two parameters must meet 07 12 07 13 100 0 In Figure 5 13 t1 is the param...

Page 101: ...herwise you cannot view and modify the function parameters please remember the set user password Set 08 00 to 00000 then clear the set user password and invalidate the password protection function 08 01 QUICK JOG key function selection Factory setting 3 Setting range 0 QUICK JOG invalid 1 Keyboard command channel and remote command channel terminal Terminal command channel or communication command...

Page 102: ...08 MO output status Bit09 AVI1 voltage V Bit10 AVI2 ACI voltage V Bit11 Reserved Bit12 Count value Bit13 Length Bit14 Load speed Bit15 PID setting If the above parameters need to be displayed during operation set the corresponding position to 1 set the binary number to hexadecimal and set it to 08 03 08 04 LED operation display parameter 2 Factory setting 0 Setting range 0000 FFFF Bit00 PID feedba...

Page 103: ...west bit of 08 03 08 05 LED shutdown display parameters Factory setting 33 Setting range 0000 FFFF Bit00 Setting frequency Hz Bit01 BUS voltage V Bit02 MI input status Bit03 MO output status Bit04 AVI1 voltage V Bit05 AVI2 ACI voltage V Bit06 Reserved Bit07 Count value Bit08 Length Bit09 PLC stage Bit10 Load speed Bit11 PID setting Bit12 PULSE input pulse frequency kHz If the above parameters need...

Page 104: ...es Used to set the number of decimal places for load speed display The following example illustrates the calculation method of load speed If the load speed display coefficient 08 06 is 2 000 the load speed decimal point number 08 12 is 2 2 decimal points when the inverter running frequency is 40 00Hz the load speed is 40 00 2 000 80 00 2 decimal points display If the inverter is in a stopped state...

Page 105: ...ove 3 groups of acceleration and deceleration time The definitions of the 4 groups of acceleration and deceleration times are exactly the same please refer to the relevant descriptions of 00 07 and 00 08 Through different combinations of multi function digital input terminals MI you can switch to select 4 groups of acceleration and deceleration time For specific usage please refer to the relevant ...

Page 106: ...y setting 0 Setting range 0 Enabled 1 Disabled Use this parameter to set the inverter to set 09 13 1 when the motor is not allowed to reverse 09 14 Operating mode with set frequency lower than lower limit frequency Factory setting 0 Setting range 0 Run at the lower limit frequency 1 Downtime 2 Zero speed operation When the set frequency is lower than the lower limit frequency the running state of ...

Page 107: ...t respond to the running command and the running command must be canceled once before the inverter is valid again response In addition if this parameter is set to 1 if the running command is valid at the time of inverter fault reset the inverter will not respond to the running command and the running command must be removed before the running protection state can be eliminated Setting this paramet...

Page 108: ...the detection range of frequency arrival This parameter is a percentage relative to the maximum frequency Figure 5 18 is a schematic diagram of frequency arrival Frequency arrival detection signal Output frequency Hz Set frequency Detection amplitude ON Time ON Figure 5 18 Schematic diagram of the frequency arrival detection amplitude 09 22 Whether the jump frequency is effective during accelerati...

Page 109: ...according to the operating frequency range instead of the MI terminal Figure 5 20 is a schematic diagram of acceleration deceleration time switching During acceleration if the operating frequency is less than 09 25 select acceleration time 2 if the operating frequency is greater than 09 25 select acceleration time 1 During deceleration if the operating frequency is greater than 09 26 select decele...

Page 110: ...quency When the output frequency is within the range of the positive and negative detection amplitude of any detected frequency the multi function output terminal function 26 27 outputs an ON signal S3100E provides two sets of arbitrary arrival frequency detection parameters set frequency value and frequency detection range respectively Figure 5 21 is a schematic diagram of this function Running f...

Page 111: ...n exceeds the software overcurrent detection delay time the inverter s multi function output terminal function 36 outputs an ON signal Figure 5 23 is a schematic diagram of the output overcurrent detection Output current Time Output current limit 09 36 Output overcurrent detection signal Time ON Output overcurrent detection delay time 09 37 Figure 5 23 Schematic diagram of output overcurrent detec...

Page 112: ... 2 AVI2 ACI 3 Reserved Analog input range 100 corresponds to 09 44 09 44 Timed running time Factory setting 0 0Min Setting range 0 0Min 6500 0Min 09 42 when the timing function selection is valid the inverter starts timing when it starts and when the set timing operation time is reached the inverter automatically stops and the multi function output terminal function 30 outputs an ON signal Every t...

Page 113: ...ed to implement sleep and wake up functions in water supply applications During the operation of the inverter when the set frequency is less than or equal to the sleep frequency of 09 51 after the delay time of 09 52 the inverter enters the sleep state and automatically stops If the inverter is in sleep state and the current running command is valid when the set frequency is greater than or equal ...

Page 114: ...ng range 0 10 01 Setting 1 AVI1 2 AVI2 ACI 3 Reserved 4 PULSE setting MI5 5 Communication setting 6 Multi step speed command given 10 01 PID data given Factory setting 50 0 Setting range 0 0 100 0 This parameter is used to select the given channel for the target quantity of the process PID The process PID setting target value is a relative value and the setting range is 0 0 100 0 Similarly the fee...

Page 115: ...nsity of the entire PID regulator The greater the Kp1 the greater the adjustment intensity The parameter 100 0 indicates that when the deviation between the PID feedback amount and the given amount is 100 0 the adjustment range of the PID regulator for the output frequency command is the maximum frequency Integration time Ti1 Determine the intensity of PID regulator integral adjustment The shorter...

Page 116: ...to the given change time which reduces the adverse effect of the mutation on the system 10 12 PID feedback filter time Factory setting 0 00s Setting range 0 00s 60 00s 10 13 PID output filter time Factory setting 0 00s Setting range 0 00s 60 00s 10 12 is to filter the PID feedback value This filtering is helpful to reduce the influence of the feedback value but it will affect the response performa...

Page 117: ...lute value of the deviation between the given and feedback is less than the PID parameter switching deviation 1 10 19 PID parameter selection parameter group 1 When the absolute value of the deviation between the reference and feedback is greater than the PID switching deviation 2 10 20 PID parameter selection selects parameter group 2 When the deviation between reference and feedback is between s...

Page 118: ...tions are valid When the integral separation is invalid regardless of whether the multi function terminal MI is valid the integral separation is invalid Whether to stop integration after the output reaches the limit After the PID operation output reaches the maximum or minimum value you can choose whether to stop the integration If you choose to stop integration then the PID integration will stop ...

Page 119: ...ore the motor overload protection The early warning function can set how much early warning is given before the motor overload protection The larger the value the smaller the early warning advance When the cumulative output current of the inverter is greater than the product of the overload inverse time curve and 11 02 the inverter s multi function output terminal function 7 outputs the motor over...

Page 120: ... solution of the fault please refer to the relevant instructions in Chapter 6 11 17 Frequency at the third failure Frequency at latest failure 11 18 Current at the third fault Current at latest fault 11 19 Bus voltage at the third fault Bus voltage at the latest fault 11 20 Input terminal status at the third fault The state of the digital input terminal during the latest failure the order is BIT9 ...

Page 121: ... terminal status at the first fault 11 42 Inverter status at first fault 11 43 Power on time at first failure 11 44 Operating time at first failure 11 47 Fault protection action selection1 Factory setting 0 Setting range Single digit Motor overload OL1 0 Coast to stop 1 Stop according to the stop mode 2 Continue to run Tens digital Input phase loss SPI Same bit Hundreds digital Output phase loss S...

Page 122: ...and the running frequency continues to run at the selected frequency of 11 54 11 54 Continue running frequency selection in case of failure Factory setting 0 Setting range 0 Run at current operating frequency 1 Run at set frequency 2 Run at upper limit frequency 3 Run at the lower limit frequency 4 Run at abnormal standby frequency 11 55 Abnormal standby frequency Factory setting 100 0 Setting ran...

Page 123: ...nd when the bus voltage returns to normal the inverter normally accelerates to the set frequency The basis for judging the return of the bus voltage to normal is that the bus voltage is normal and the duration exceeds the set time of 11 61 If 11 59 2 during an instantaneous power failure or a sudden drop in voltage the inverter decelerates until it stops Running frequency Bus Voltage 11 59 1 Decel...

Page 124: ... Reserved Factory setting 11 70 Reserved Factory setting 12 Serial Communication Parameters 12 00 Local address Factory setting 1 Setting range 1 247 0 is broadcast address When the local address is set to 0 it is the broadcast address to realize the broadcast function of the host computer The local address is unique except broadcast address which is the basis for the point to point communication ...

Page 125: ...et as invalid value setting this parameter in system of continuous communication can monitor the communication status 12 05 Reserved Factory setting Setting range 12 06 Communication reading current resolution Factory setting 0 Setting range 0 0 01A 1 0 1A It is used to determine the output unit of the current value when the communication reads the output current Modbus protocol S3100E series inve...

Page 126: ...and new frames always start with a silent transmission time of at least 3 5 bytes On a network that calculates the transmission rate in baud rate the transmission time of 3 5 bytes can be easily grasped The data fields transmitted next are in order slave address operation command code data and CRC check word each field transmission byte is hexadecimal 0 9 A F Network equipment always monitors the ...

Page 127: ...based on CRC computing The CRC field detects the content of whole frames The CRC field is 2 bytes and includes 16 binary It is added to frame after being computed by transmission equipment The receiving equipment recalculates the CRC which has received frames and compare it with values in the received CRC field If the two CRC values are different it indicates that there is transmission error recei...

Page 128: ...of EEPROM will reduce its service life For users some function codes don t need to be stored in communication mode The application requirement can be meet only through altering values in RAM This function can be realized as long as changing the highest bit of corresponding function code address from 0 to 1 For example function code 00 06 isn t stored into EEPROM just alter the value in RAM and set...

Page 129: ...Address description of start stop parameters 3000H Running frequency R 3001H Setting frequency R 3002H Bus voltage R 3003H Output voltage R 3004H Output current R 3005H Operation rotating speed R 3006H Output power R 3007H Output torque R 3008H PID set value R 3009H PID feedback value R 300AH Terminal input flag state R 300BH Terminal output flag state R 300CH Analog quantity AVI1 value R 300DH An...

Page 130: ...Inverter overload 000B Motor overload 000C Input phase loss 000D Output phase loss 000E Module overheat 000F External fault 0010 Communication error 0011 Contactor fault 0012 Current detection fault 0013 Motor self learning error 0014 Reserved 0015 EEPROM read write error 0016 Inverter hardware fault 0017 Motor short circuit to ground 0018 Reserved 0019 Reserved 001A Running time arrival 001B Rese...

Page 131: ...chemical fiber and other industries as well as occasions requiring traversing and winding functions The wobble frequency function means that the output frequency of the inverter wobble up and down with the set frequency as the center The trajectory of the running frequency on the time axis is shown in Figure 5 29 The wobble amplitude is set by 13 00 and 13 01 When 13 When 01 is set to 0 that is th...

Page 132: ...he operating frequency of the wobble frequency is constrained by the upper and lower frequency limits 13 03 Wobble frequency cycle Factory setting 10 0s Setting range 0 1s 3000 0s 13 04 Wobble triangle wave rise time Factory setting 50 0 Setting range 0 1 100 0 Wobble cycle the time value of a complete wobble cycle The triangular wave rise time 13 04 of the wobble frequency is the percentage of th...

Page 133: ...designated count value 13 09 should not be greater than the set count value 13 08 Figure 5 30 is a schematic diagram of the set count value arrival and designated count value arrival functions Designated count value relay Set count value MO1 Count pulses MI5 1 9 8 7 6 2 5 4 3 Figure 5 30 Schematic diagram of set count value and designated count value 17 Torque Control Parameters 17 00 Speed torque...

Page 134: ... is less than the motor output torque it will continue to rise in order to prevent accidents such as speeding of the mechanical system the maximum speed of the motor during torque control must be limited 17 07 Torque control acceleration time Factory setting 0 00s Setting range 0 00s 65000s 17 08 Torque control Deceleration time Factory setting 0 00s Setting range 0 00s 65000s In the torque contro...

Page 135: ...necessary to try to switch between different compensation modes It is recommended to use compensation mode 2 for high power 22 03 Random PWM depth Factory setting 0 Setting range 0 Random PWM is invalid 1 10 Random depth of PWM carrier frequency Setting random PWM can make the monotonous harsh motor sound softer and can help reduce external electromagnetic interference When the random PWM depth is...

Page 136: ...o view the data on the spot or monitor the data of the host computer Among them 99 00 to 99 31 are the same as the monitoring parameters defined in 08 03 08 04 See the table below for details Parameter Name Unit 99 00 Running frequency Hz 0 01Hz 99 01 Setting frequency Hz 0 01Hz 99 02 Bus voltage V 0 1V 99 03 Output voltage V 1V 99 04 Output current A 0 01A 99 05 Output power kW 0 1kW 99 06 Output...

Page 137: ...99 31 Auxiliary frequency Y display 0 01Hz 99 32 View any memory address value 1 99 33 Reserved 99 34 Reserved 99 35 Target torque 0 1 99 36 Reserved 99 37 Reserved 99 38 Reserved 99 39 V f separation target voltage 1V 99 40 V f separation output voltage 1V 99 41 Visual display of MI input status 1 99 42 Visual display of MO input status 1 99 43 MI function status visual display 1 1 99 44 MI funct...

Page 138: ...r 3 Select a inverter with a higher power 4 Perform parameter self learning 5 Adjust manual lifting torque or V f curve 6 Choose speed tracking or start after the motor stops 7 Eliminate peripheral faults Overcurrent during deceleration 1 Decelerate too fast 2 Large load inertia torque 3 The power of the inverter is too small 4 No parameter learning is performed during vector control 5 There is a ...

Page 139: ...ters 1 Check the load 2 Set appropriate protection parameters Input phase loss R L1 S L2 T L3 Input phase loss 1 Check the input power 2 Check the installation wiring Output phase loss U T1 V T2 W T3 phase loss on output side or the load three phase is severely asymmetric 1 Check the output wiring 2 Check the motor and cable Module overheat 1 Inverter overcurrent instantly 2 The output three phase...

Page 140: ...amaged 1 Press STOP RESE key and search for factory maintenance 2 Search for factory maintenance Accumulated running time reaches fault Cumulative running time to set value Use the parameter initialization function to clear the record information Accumulated power on time reaches error The cumulative power on time reaches the set value Use the parameter initialization function to clear the record ...

Page 141: ... Opposite direction Are the output terminals U T1 V T2 and W T3 wired correctly Must work with the U T1 V T2 W T3 phase of the motor Is the forward or reverse signal wiring correct Check and correct the wiring Motor running Can t change speed Is the analog frequency input wiring correct Check and correct the wiring Is the operation mode set correctly Operation panel operation mode setting check Is...

Page 142: ...ials Tighten securing screws Check grounding resistance complies with specification Measure resistance with three functional meter 200V Class below 100Ω 400V Class below 100Ω Modify grounding Input power supply voltage Check main circuit voltage Measure resistance with three functional meter Voltage value complies with specifications Modify input power supply External terminal securing screws of t...

Page 143: ...t or circuit break for three phase output Replace power elements or inverter Condenser Check for odor or leakage View inspection All OK Replace condenser or inverter Check for expansion or distortion Always inspection and maintenance is not necessary for S3100E For long time safety operation periodical inspection shall be prepared to the inverter in accordance with descriptions below Inspection sh...

Page 144: ...stor is theoretically the same to the braking power but considering the derating is 70 The formula is 0 7 x Pr Pb x ED Pr resistance power ED brake rate brake process accounts for the proportion of the entire work process Common occasions Centrifuge General brake load Brake rate ED 50 60 5 10 3 Brake resistor selection calculation reference 380V5 5kW motor applications for example check the table ...

Page 145: ...kW 20R J 1000W 20Ω 1 125 12Ω 440V Series 1 0 75 4 15 RXHG 80W 750R J 80W 750Ω 1 125 260Ω 2 1 5 8 31 RXHG 300W 400R J 300W 400Ω 1 125 190Ω 3 2 2 12 19 RXHG 300W 250R J 300W 250Ω 1 125 145Ω 5 4 0 22 16 RXHG 400W 150R J 400W 150Ω 1 125 95Ω 7 5 5 5 30 46 RXHG 500W 100R J 500W 100Ω 1 125 60Ω 10 7 5 41 54 RXHG 1KW 75R J 1000W 75Ω 1 125 45Ω 15 11 60 93 RXHG 1KW 50R J 1000W 50Ω 1 125 50Ω 20 15 83 09 RXHG ...

Page 146: ...00W 2 5Ω DBU 4300 1 100 2 5Ω 1 380 280 1550 92 PRU 80KW 2R5 J 80000W 2 5Ω DBU 4300 1 100 2 5Ω 1 430 315 1744 79 PRU 80KW 2R5 J 80000W 2 5Ω DBU 4300 1 100 2 5Ω 1 470 355 1966 35 PRU 60KW 3R0 J 60000W 3Ω DBU 4300 2 100 3Ω 2 parallel connection 540 400 2215 60 PRU 60KW 3R0 J 60000W 3Ω DBU 4300 2 100 3Ω 2 parallel connection 600 450 2492 55 PRU 80kW 2R5 J 80000W 2 5Ω DBU 4300 2 100 2 5Ω 2 parallel con...

Page 147: ...6 50 S3100E 4T18 5G 22P 100 10 63 S3100E 4T22G 30P 100 16 80 S3100E 4T30G 37P 125 25 95 S3100E 4T37G 45P 160 25 120 S3100E 4T45G 55P 160 35 135 S3100E 4T55G 75P 225 50 170 S3100E 4T75G 90P 250 70 230 S3100E 4T90G 110P 315 95 280 S3100E 4T110G 315 95 280 S3100E 4T110G 132P 350 120 315 S3100E 4T132G 160P 400 120 380 S3100E 4T160G 185P 500 120 450 S3100E 4T185G 200P 500 185 500 S3100E 4T200G 220P 630...

Page 148: ...ISC E58UC DCL 0095 EIDH EM54 S3100E 4T55G 75P ACL 0150 EISH E95UC OCL 0150 EISH E47UC DCL 0115 EIDH EM45 S3100E 4T75G 90P ACL 0200 EISH E70UC OCL 0200 EISH E35UC DCL 0160 UIDH EM36 S3100E 4T90G 110P ACL 0250 EISH E56UC OCL 0250 EISH E28UC DCL 0180 UIDH EM33 S3100E 4T110G ACL 0250 EISH E56UC OCL 0250 EISH E28UC DCL 0250 UIDH EM26 S3100E 4T110G 132P ACL 0250 EISH E56UC OCL 0250 EISH E28UC DCL 0250 U...

Page 149: ...36 S3100E 4T15G 18 5P NFI 036 NFO 036 S3100E 4T18 5G 22P NFI 050 NFO 050 S3100E 4T22G 30P NFI 050 NFO 050 S3100E 4T30G 37P NFI 080 NFO 080 S3100E 4T37G 45P NFI 080 NFO 080 S3100E 4T45G 55P NFI 100 NFO 100 S3100E 4T55G 75P NFI 150 NFO 150 S3100E 4T75G 90P NFI 150 NFO 150 S3100E 4T90G 110P NFI 200 NFO 200 S3100E 4T110G NFI 250 NFO 250 S3100E 4T110G 132P NFI 250 NFO 250 S3100E 4T132G 160P NFI 300 NFO...

Page 150: ... Quanzhou Factory Address 3 Zixin Road Jiangnan Hi Tech Industrial Park Quanzhou Fujian China Tel 0595 24678267 Fax 0595 24678203 Service Network Website www savch net Qualification Received ISO9001 and CE recognition All rights reserved Subject to change without further notice Sales service contact address ...

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