EACON SMA Series Quick Manual
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Professional AC Drive Manufacturer SMA Series AC Drive Quick Guide V1.0 Electronic instruction Quick Guide of SMA 1.Preface Thank you for choosing the SMA series of economic AC drive. Before using the AC drive, please read the instructions carefully so that you can install and use the machine correctly, to give full play to its functions and ensure safety. Please save this instruction perpetually, for later maintenance and overhaul. AC drive is the power electronics product, so, for your safety, please be sure to install, debug and adjust parameters by qualified professional electrical engineers. The symbols such as danger and !Note in the instruction remind you of the safety precautions when carrying, installing, running and checking the AC drive. Please operate in accordance with this instruction, to make the AC drive safer. If you have any doubts, please contact our agents all over the country, and our professionals are willing to serve you. This instruction is subject to change without notice. Dangerous or wrong operation may cause casualties. Danger ● Be sure to turn off the power supply before implementing the wiring. ● If the charging indicator doesn't go out after the AC power is cut off, it means that there is still high voltage in the AC drive, which is very dangerous, and do not touch the internal circuit and components. ● Do not check the parts and signals on PCB when running. ● Do not disassemble and change the internal wiring or components of the AC drive by yourself. ● Please be sure to connect the ground end of the AC drive to the ground. ● It is strictly forbidden to refit and replace the control panel and components privately, otherwise there will be dangers such as electric shock and explosion. ! Note that it may cause damage to transducer or mechanical system under wrong operation. !Note ● Do not carry out voltage test for the components inside the AC drive, because these semiconductor parts are easily subject to damage under high voltage. ● It is strictly forbidden to connect the inverter output terminal U.V.W to the AC source. ● The main circuit boards of CMOS and IC are susceptible to impact and damage of static electricity, so do not touch the main circuit board. ● Only qualified professionals can install, debug and maintain the AC drive. ● If the AC drive is scrapped, please treat it as industrial waste, and it is strictly forbidden to burn it. 1 2.Standard specification of products 2.1 Nameplate description of SMA series Model: SMA 0D75G 43 A Product structure version 380V Voltage level, 43 means three-phase 380V AC Drive capacity, 0D75 means 0.75KW Series name 2.2 General specification of products Product name Control mode Input power supply Five-bit digital tube displays the status Operating temperature Humidity Vibration Range Accuracy Set resolution frequency control Output resolution Keyboard setting method Simulation setting method Other functions SMA SVPM 380Vpower: 330~440; 220Vpower: 170~240 Display frequency, current, speed, voltage, PID, temperature, forward and reverse state, fault and so on. -10~50℃ 0~95% Relative humidity(non-condensation) Under 0.5G 0.10-800.0Hz Digital:0.1%(-10~50℃) Analogue:0.1%(25℃) Digital:0.1Hz; Analogue:1‰of the maximum Operating frequency 0.10-800.0Hz Encoder setting External voltage 0-5V,0-10V The lower frequency limit, starting frequency, stopping frequency general control Acceleration and The acceleration and deceleration time(0.5-6500seconds) deceleration control can be selected arbitrarily The V/F curve can be set arbitrarily V/F curve Torque boost can be set, and the maximum 100% of starting Torque control torque can reach 150% at 1.0Hz. 6 multi-functional digital input terminals, forward and reverse running, forward and reverse jog, UP/DOWN funcDigital input tion, counter, external emergency stop and other functions. 2 multifunctional digital input ports: Analog input Input voltage range: 0V~10V Input impedance: 22kΩ 2 multi-functional digital output terminals, indications and alarms during operation, frequency, external abnorDigital output mality, program operation, etc. 2 multifunctional digital output ports: Output voltage range: 0V~10V Analog output Output current range: 0mA~20mA 2 Other functions Protection function Overload protection FUSE protection Overvoltage Insufficient voltage Stall Prevention Output short circuit Other functions Automatic voltage regulation (AVR),deceleration stop or free stop, DC brake, carrier adjustable, up to 10 KHz,etc. Electronic relay protects the AC drive(constant torque 150% per minute, fan 120% per minute). The motor stops when FUSE fusing. 220Vline:DC voltage >400V; 380Vline:DC voltage >800V 220Vline:DC voltage <200V; 380Vline:DC voltage <400V Stall prevention in acceleration and deceleration Electronic circuit protection Overheat protection of heat sink,reversal limit, direct startup afterstarting the machine, fault reset function, parameter locking, etc. 3.Storage and installation 3.1 Storage This product must be placed in the packing box before installation. If not for use, please pay attention to the following items when storing: ●It must be placed in a dustless and dry place; ●The temperature of the storage environment should be from -20℃ to +65℃; ●The relative humidity of storage should be between 0% and 95%, with noncondensation; ●There should be no corrosive gas and liquid in the storage environment; ●It’s best to put them on shelves and store them in proper packing; ●The AC drive should not be stored for a long time. Long time of storage will lead to the deterioration of electrolytic capacitor. If long time of storage is needed, it is necessary to ensure to be electrified at least once a year, with the electrified time of at least 5 hours, and the voltage must be slowly increased to the rated voltage by the voltage regulator. 3.2 Installation site and environment Please ●The site lation; ●The site ●The site ●The site ●The site ●The site ●The site check; ●The site install the AC drive in the following sites: with ambient temperature of -10℃~50℃, and good ventiwith no dripping and low humidity; with no dripping and low humidity; without sunlight, high strength and serious dust falling; without corrosive gas and liquid; with less dust, oil and gas and metal powder; with no vibration, which is easy for maintenance and with no electromagnetic interference; 3 3.3 Installation space and direction ●In terms of convenience for cooling and maintenance, there must be enough space around the AC drive, as shown in the figure: ●In order to obtain the good cooling effect, the AC drive must be installed vertically, and ensure the smooth flow of air. ●If the installation is not stable, install it after placing a flat plate under the base of the AC drive. If installing it on the loose surface, the stress may cause the damage of the main circuit parts, and the AC drive will be damaged. ●The wall for installation should use the non-flammable materials such as iron plate. ●If several AC drives are installed in the same cabinet, install them in the up and down direction, and attention should be paid to the distance among them. In addition, please add the diversion baffle in the gap, as shown in the figure. 130 30 30 130 unit:mm 3.4 Product size SMA10 Size 119 10VCC AI1 AI2 GND A01 S1 S2 S3 S4 S5 S6 DA DB Y2 154 134 86 75 Y1A Y1B Y1C 4.5 4 SMA20 Size 230 240 104 91 143 5 Product Specification Farme SMA10 SMA20 SMA10 SMA20 Type SMA00D4G23A SMA0D75G23A SMA01D5G23A SMA02D2G23A SMA04D0G23A SMA05D5G23A SMA0D75G43A SMA01D5G43A SMA02D2G43A SMA04D0G43A SMA05D5G43A SMA07D5G43A Input Voltage Single/three-phase 220V Three-phase 220V Three-phase 380V 5 Power (KW) Output Current (A) Applicable Motor (KW) 0.4 0.75 1.5 2.2 4.0 5.5 0.75 1.5 2.2 4.0 5.5 7.5 2.1 3.8 7.0 9.0 17.0 20.0 3.4 4.8 6.2 11.0 14.0 17.0 0.4 0.75 1.5 2.2 4.0 5.5 0.75 1.5 2.2 4.0 5.5 7.5 4.Basic wiring diagram of AC drive 4.1 Wiring part It is divided into main circuit and control can lift the lid of the case, and then the main the control circuit terminal can been seen. The accurately according to the following diagram. The following figure is the standard wiring it comes out of the factory. circuit. The user circuit terminal and user must connect diagram of SMA when DB Braking Unit DB+ R R AC power S input S T T DB- U U SMA AC drive V V M ~ W W +24V External operator RJ45 Interface GND Digital input (Forward RUN) S1 (Reverse RUN) S2 Y1A (Forward JOG) S3 Y1B (Reverse JOG) S4 Y1C (Coast to stop) S5 (Fault reset) S6 coil Y2 AC200V Digital output coil Electric shock capacity: 250VAC/3A ACOV GND V/mA Analog output VCC AO1 GND AI1 Analog input AO1:0~10V/0~20mA switch by parameters AI2 AI1:0~10V AI2:0~10V/0~20mA switch by parameters Legend:1、Symbol 2、Symbol GND DA DB RS485 Communication data interface represents the main circuit terminal; represents the control circuit terminal。 4.2 Description of main circuit terminal Terminal mark Description R.S.T The power input terminal (220V class, single-phase and three-phase sharing, optional two terminals access for single-phase). U.V.W Output terminal of the AC drive DB+ DB- Connection terminal of brake resistance 6 4.3 Description of control circuit terminal Terminal Description VCC Power VCC AI1 Analog input terminal 1 AI2 Analog input terminal 2 GND GND common terminal AO1 Analog output terminal Factory setting +10V +10V/+24V can be provided,and P2-23 can choose to switch Input voltage Input voltage Voltage and current switching,and P2-12 can choose to switch AC drive grounding Output voltage Voltage and current switching,and P2-17 can choose to switch S1 Multifunctional input 1 S2 Multifunctional input 2 Negative rotation S3 Multifunctional input 3 Coast to stop S4 Multifunctional input 4 Multi-speed SS1 S5 Multifunctional input 5 Multi-speed SS2 S6 Multifunctional input 6 Multi-speed SS4 DA DB Y2 Y1A Y1B Y1C RS485 interface Positive rotation 9600BPS,8N2 Transistor digital output Running Relay output normally open contact Relay output normally closed contact Relay comman Fault output 5.Description of digital operator 5.1 Operator panel Display area Positive and negative rotation key Parameter confirmation key Function entry key Shift key Stop reset key Potentiometer, adjustable knob 7 5.2 Indicator description Indicator Status on FWD on REV on Hz on A Description Forward rotation status of the motor Reverse rotation status of the motor Frequency interface Current interface Speed interface on RPM 5.3 Description of operating examples Display Explanation 0.0 Output frequency Output current Output voltage EDC voltage Temperature Set frequency PID 6.Function Code Table P0 Basic parameters group Function Parameter Name Code P0-00 P0-01 P0-02 P0-03 Operation panel frequency setting Setting Range 0~P0-03 Frequency setting sorce when frequency is set by panel 0~3 0:Operation panel control 1:Terminal AI1 control 2: Terminal AI2 control 3: RS485 control 0~3 0:Operation panel set freSource of quency frequency 1:Terminal AI1 control command 2: Terminal AI2 control 3: RS485 control 5.0~800Hz The maximum The maximum frequency of AC frequency drive output. Source of operation command Default Address 50.0 0000H 0 0001H 0 0002H 50.0Hz 0003H P0-04 0.5~6500.0s Set the output frequency Acceleration time decide by the start time frequency reach the highest frequency time. 10.0s 0004H P0-05 0.5~6500.0s Set the output frequency Deceleration time decide by the start time frequency reach the lowst frequency time. 10.0s 0005H 8 P0-06 Stopping mode P0-07 Rotation direction P0-08 Carrier frequency 0~1 0: Ramp to stop 1: Coast to stop 0~1 0:Forward 1:Reverse 1.0~10.0 1-10K Set to scale 0 0006H 0 0007H Model dependent 0008H P0-09 Motor rated 0~maximum frequency frequency Set the rated frequency of the motor P0-10 Motor rated 48~480V Set the rated voltage of voltage the motor P0-11 0.10~100.00A The nameplate setting value of the motor can be used to limit the output current of Model Motor rated the AC drive, prevent over dependent 000BH current current and protect the motor. If the motor current exceeds this value, the AC drive will be protected P0-12 P0-13 P0-14 Monitoring selection 2~6 2:output frequency,outpout current,outpot voltage 3:output frequency,output current,output voltage, DC voltage 4:output frequency,output current,outpout voltage, DC Voltage,PID 5:output frequency,outpou current,output voltage, DC Voltage,PID,set frequency current voltage 6:output frequency,outpou current,output voltage, DC Voltage,PID,set frequency current voltage, temperture 0~3999 0: 0.1Hz 1: 0.1% 2~39:120*Frequency command/ Display mode A04(Set motor number)=r/min 400~3999:Bit 4 sets the decimal point position Bit 3-1 determines 100% frequency setting value Parameters selection 0~65535 0:Change parameter 7:Restore factory settings 10:Save user data 210:recover user data 9 50.0Hz 0009H Model dependent 000AH 3 000CH 0 000DH 0 000EH P1 V/F control parameters gropu Function Code Parameter Name P1-00 V/F Selection P1-01 P1-02 P1-03 P1-04 P1-05 P1-06 P1-07 P1-08 P1-09 P1-10 Setting Range 0~4 Multi-point V/F 0.0~P1-03 frequency(F1) Multi-point V/F voltage 0.0~P1-04 (V1) Multi-point V/F P1-01~P1-05 frequency(F2) Multi-point V/F voltage P1-02~P1-06 (V2) Multi-point V/F P1-03~P1-07 frequency(F3) Multi-point V/F voltage P1-04~P1-08 (V3) Multi-point V/F P1-05~P1-09 frequency(F4) Multi-point V/F voltage P1-06~P1-10 (V4) Multi-point V/F P1-07~P0-03 frequency(F5) Multi-point V/F voltage P1-08~100.0% (V5) 0:Linear 1:Set p1-0~ p1-10 parameters to obtain any VF relation curve. 2:1.3 power down torque curve 3:1.7 power down torque curve 4:2.0 power down torque curve Default Address 0 0100H 1.0Hz 0101H 3.0% 0102H 10.0Hz 0103H 28.0% 0104H 25.0Hz 0105H 55.0% 0106H 37.5Hz 0107H 78.0% 0108H 50.0Hz 0109H 100.0% 010AH P1-11 JOG frequency 0.00~P0-03 Jogging frequency is when the multi-function contact input is selected as jogging frequency command 6.0Hz 010BH P1-12 Minimum output frequency 0.00~50.00Hz The minimum output frequency of AC drive 1.0Hz 010CH 100% 010DH 0% 010EH P1-13 P1-14 P1-14~100% Upper limit of frequency Upper limit command, set the maximum of operation value of frequency command frequency in 1% bit unit of the highest frequency Lower limit of operation 0%~P1-13 Minimum frequency frequency 10 P2 Terminal function group Function Code P2-00 P2-01 Parameter Name S1 input terminal function selection S2 input terminal function selection P2-02 S3 input terminal function selection P2-03 S4 input terminal function selection P2-04 P2-05 S5 input terminal function selection S6 input terminal function selection Setting Range 0~14 0: No function 1: Forward RUN(FWD) 2: Reverse RUN(REV) 3: Theree-Wire control 4: Forward JOG(FJOG) 5: Reverse JOG(RJOG) 6: Coast to stop 7: Fault reset(RESET) 8: External fault input 9: Terminal UP(UP) 10:Terminal DOWN(DW) 11:UP and DOWN setting clear 12: Multi-reference terminal SS1 13: Multi-reference terminal SS2 14: Multi-reference terminal SS4 0~4 0:NO function 1:Fault 2:Running 3:Frequency reached 4:Frequency upper limit reached 5:Frequency lower limit reached Default Address 1 0200H 2 0201H 6 0202H 12 0203H 13 0204H 14 0205H 1 0206H 2 0207H 3 0208H P2-06 Y1 function P2-07 Y2 function P2-08 Reserved P2-09 AI1 gain 0%~200.0% Gain of external analog input adjusted as a percentage P2-10 AI1 offset -100%~100% Offset of external analog input adjusted as a percentage 0% 020AH P2-11 AI1 filter time 0.00~10.00s Filtering time of external analog input 0.10s 020BH P2-12 AI2 input selection 0~2 0:voltage input 1:0-20MA input 2:4-20MA input 0 020CH 11 1 0 0 . 0 % 0209H P2-13 AI2 gain 0%~200.0% Gain of external analog in- 100.0% put adjusted as a percentage 020DH P2-14 -100%~100% Offset of external analog AI2 offset input adjusted as a percentage 0.0% 020EH P2-15 0.00~10.00s AI2 filter Filtering time of external time analog input 0.10s 020FH P2-16 0: Set frequency 1: Output frequency 2: Output current 3: Output voltage 4: Mechanical speed 5: Reserved 6: Reserved 7: PID setting A01 output 8: PID feedback function 9: Reserved selection 10:DC-BUS voltage 11:Input voltage 12:AI1 input value 13:AI2 input value 14:Reserved 15:Reserved 16:Internal temperature 17:Reserved 18:Reserved 19:Communication set value 0 0210H P2-17 0~2 A01 output 0:0~10V signal 1:4.00~20.00ma selection 2:0.00~20.00ma 0 0211H P2-18 25.0~200.0% A01 output Used to adjust the value of gain analog output of (AO1) terminal. 100.0% 0212H P2-19 -10.0~10.0% A01 output Used to adjust the zero signal point of the (AO1) terminal offset output signal. 0.0% 0213H 0.1~6500.0s Up/Dw The frequency increment and P2-20 acceleration/ decrement degree when the deceleration up/down terminal controls time the frequency. 30.0s 0214H 0~1 0:Terminal control running, allowing reverse 1:Terminal control running, no reverse 0 0215H - 0216H 0 0217H P2-21 Terminal control of prohibition against reverse P2-22 Reserved - P2-23 VCC port voltage selection 0~1 0:+10V 1:+24V 12 P3 Axxiliary function group Function Code P3-00 Parameter Name Setting Range 0~2 0:No function AVR function 1:Deceleration without AVR 2:AVR in the whole process Default Address 1 0300H Variable carrier function 0~1 0:no change 1:change,detect radiator temperature, then halve carrier frequency for above 75 degrees, and recover carrier frequency for below 70 degrees 0 0301H Braking voltage value 0.0~100% This parameter is set to offer DC motor braking voltage when starting and stopping. By adjusting this parameter, different braking voltages can be obtained. When adjusting this parameter, it must increase slowly from small value, until getting enough braking torque. 3.0% 0302H P3-03 0~500.0s Set up the DC braking time Braking time at startup. When 0.0S is at startup set, no DC brake will be implemented at startup. 0.0 0303H P3-04 0~500.0s Set up the DC braking time Braking time at stop. When 0.0S is set, at stop no DC brake will be implemented at stop. 0.0 0304H P3-05 0~30% In terms of large pressure drop in the low speed range or due to the large distance Torque compensation between the AC drive and the ratio motor, the compensation can be made by increasing percentage of the highest voltage. 10% 0305H P3-01 P3-02 13 P3-06 P3-07 P3-08 P3-09 0~100% Cut-off Then compensation cut-off frequency 35% of torque frequency is given according compensation to the percentage of the rated frequency of the motor. 0~10% The method of increasing the output frequency of AC drive Differential by proportional to the motor 0.0% compensation load torque, is applied to reduce the motor speed change in accordance with the load torque. 10~100% Set the no-load current of No-load 30% the motor as the reference current value of the slip compensation 110~150% DC Braking The DC voltage value of the Model voltage braking resistor is adjusted dependent value by percentage. 0306H 0307H 0308H 0309H P4 Fa ult an d prot ecti on par ame ters group Function Code Parameter Name P4-00 Motor overload protection P4-01 Reserved P4-02 P4-03 Undervoltage protection Detection datum for overflow stall Setting Range 0~2 0:No overload protection 1:Normal motor overload protection 2: AC drive overload protection - Default Address 0 0400H - 0401H 40~100% Set value of under-voltage protection 65% 0402H 60~180% 1.5*Rated current of the AC drive 150% 0403H 1~100% When the current exceeds the limit value, drop the frequency until the current does not exceed the limit or change the set value. 12% 0404H 5.0s 0405H P4-04 Lower limit frequency of overflow stall P4-05 Frequency 0.5~100.0s reduction of Deceleration time of overoverfolw flow stall stall 14 P4-06 Read-only Running time Total cumulative running time NC 0406H P4-07 Read-only Running time Total cumulative running time NC 0407H P4-08 Historical fault 1 Read-only 1st fault type NC 0408H P4-09 Historical fault 2 Read-only 2nd fault type NC 0409H P4-10 Historical fault 3 Read-only 3rd fault type NC 040AH P4-11 Historical fault 4 Read-only 4th fault type NC 040BH P4-12 Fault EDC Read-only DC bus voltage of the latest fault NC 040CH P4-13 Fault current Read-only Output current value of the latest fault NC 040DH P4-14 Fault frequency Read-only Output frequency value of the latest fault NC 040EH P5 PID control parameters group Function Code P5-00 P5-01 P5-02 P5-03 P5-04 P5-05 P5-06 P5-07 Parameter Name Setting Range 0~1 PID control 0:OFF selection 1:ON 0 Operation panel digital 0.00~P5-02Mpa PID setting Maximum range of feedback singal Feedback signal gain 0.0~10.00Mpa 0.00~10.00 Proportional 0.00~100.00 gain P Integral 0.00~10.00s time I Differential 0.00~10.00s time D Sampling period Default Address 0.00~100.00s 15 0500H 0.30Mpa 0501H 1.00Mpa 0502H 1.00 0503H 1.00 0504H 1.00s 0505H 0.00s 0506H 0.10s 0507H P5-08 P5-09 P5-10 P5-11 P5-12 P5-13 Upper limit of integral 0~109% 100% 0508H Output 0.0~2.5s 0.0s 0509H filter time 0.0~P5-02Mpa Datum of Set the pressure value of dormancy the main pump to enter dor- 0.30Mpa 050AH pressure mancy Datum duration of 0.0~3600.0s Feedback value > duration dormancy of wake-up pressure Wake-up pressure reference 60.0s 050BH 0.1~P5-02 The pressure value of a dormancy state switching to 0.15Mpa 050CH a wake-up state Datum duration of 0.0~3600.0s Feedback value < duration wake-up referency of wake-up 60.0s 050DH P6 Communication control function parameter group Function Code Parameter Name P6-00 Address P6-01 Baud rate selection P6-02 P6-03 Setting Range 1~247 0~7 0:1200bps 2:4800bps 4:19200bps 6: 57600bps 1:2400bps 3:9600bps 5:38400bps 7: 115200bps 0~5 0: (N,8,1)No check, data format:8,stop bit:1 1: (E,8,1)Even parity check, data format:8, stop bit:1 2: (O,8,1)Odd Parity check, data format:8, Data format stop bit:1 3: (N,8,2)No check, data format:8,stop bit:2 4: (E,8,2)Even parity check, data format:8, stop bit:2 5: (O,8,2)Odd Parity check, data format:8, stop bit:2 Communication proportion 0.000~5.000 setting 16 Default Address 1 0600H 3 0601H 3 0602H 1.000 0603H P6-04 P6-05 P6-06 Communication 0~0.500s response delay Communication 0.1~100.0s timeout failure time Transmission 0~1 response 0:Write response processing 1:Write no response 0.000s 0604H 1.0s 0605H 0 0606H P7 Multi-frequency parameter group Function Code Parameter Name P7-00 Multifrequency 2 P7-01 Multifrequency 3 P7-02 Multifrequency 4 P7-03 Multifrequency 5 P7-04 Multifrequency 6 P7-05 P7-06 Setting Range Default Address 0.00Hz 0700H 0.00Hz 0701H 0.00Hz 0702H 0.00Hz 0703H 0.00Hz 0704H Multifrequency 7 0.00Hz 0705H Multifrequency 8 0.00Hz 0706H 0~maximum frequency When the multi segment speed frequency command is valid, the frequency source of is composed of SS1, SS2 and SS4 terminals to determine the selected frequency term PU Mo nit orin g para meter group Function Code Parameter Name PU-00 Set frequency Setting Range Default Address Read-only 0.00Hz 2110H Read-only 0.00Hz 2111H Read-only 0.0A 2112H Read-only 0V 2113H Read-only 0V 2114H PU-04 Output frequency Output current Input current Output voltage PU-05 Mechanical speed Read-only 0.0M/S 2115H PU-06 Bus voltage Read-only 0V 2116H PU-07 Reserved Read-only -- 2117H PU-01 PU-02 PU-03 17 Module temperature Read-only 0℃ Reserved Read-only -- PID setting Read-only 0.0% 2119H ~ 211CH 211DH Read-only 0.0% 211EH Read-only 0 211FH Read-only 0 2120H PU-17 PID feedback Input terminal X on state Output terminal Y on state Anolog AI1 input value Read-only 0.0% 2121H PU-18 Anolog AI2 input value Read-only 0.0% 2122H PU-19 ~ PU-20 Reserved Read-only -- 2123H ~ 2124H PU-21 Anolog output A01 Read-only 0.0% 2125H PU-22 ~ PU-24 Reserved Read-only -- 2126H ~ 2128H PU-08 PU-09 ~ PU-12 PU-13 PU-14 PU-15 PU-16 PU-25 PU-26 PU-27 PU-28 PU-29 PU-30 PU-31 PU-32 PU-33 PU-34 PU-35 PU-36 PU-37 Power-on cumulative time Power-on running time Running cumulative time AC drive running status Maximum current value Maximum EDC Maximum temperature Minimum EDC AC drive power level AC drive rated voltage AC drive rated current Software version Reserved Read-only 2118H 0.0Hour 2129H Read-only Hour 212AH Read-only Hour 212BH Read-only -- 212CH Read-only -- 212DH Read-only -- 212EH Read-only -- 212FH Read-only -- 2130H Read-only 0.0kW 2131H Read-only 0V 2132H Read-only 0.1A 2133H Read-only -- 2134H Read-only 0.01Hz 2135H 18 7.Fault information and description Fault display Name SC Output short circuit The output is short and the current is too large. OU Over-voltage LU Under-voltage The DC voltage of the main circuit exceeds the OU value The DC voltage of the main circuit is less than LU value Ol1 Motor overload Ol2 OC OH E Eff Description The output value of the AC drive exceeds the rated overload value of the motor The output current of the AC drive AC drive overload exceeds its rated overload value. The output current of the AC drive Overcurrent exceeds the OC value The temperature of the radiator excOverheated eeds the allowable value Error setting of the maximum and inParameter setting termediate value of frequency or volterror age (Note 1). External fault Multi-function contact input external input fault Note 1: for example, if the intermediate frequency is set greater than the maximum frequency, it will generate "Err" information, then change to the correct value, and press STOP to cancel the "Err" information. 8.Parameter address definition of communication protocol Control order Address function instruction definition Communication running control order Data meanings instruction BIT0 0-STOP RUN 1-RUN BIT1 BIT2 0-FORWARD RUN 1-REVERSE RUN 0-NO ORDER 1-JOG RUNNING BIT3 0-NO ORDER 1-RESET OPERATION 2000H BIT4-7 BIT8 BIT9-15 19 DO1-D04 COMMUNICATION FAULT INPUT RESERVE R/W characte ristics R Communication frequency setting value Communication AO1 output value 2001H Setting range:0-Maximum frequency 2002H Reserved 2003H Reserved 2004H Reserved 2005H Setting range:0-100.0% Monitor command Address function definition instruction AC drive operation status AC drive fault type 2100H 2101 W Data meanings instruction BIT0 Running BIT1 Reverse Running BIT2 Ready BIT3 Fault BIT4 Jog Running BIT5 BIT6-15 Pre-alarm NC 0 - No fault 1 SC IGBT unit failure 2 OC1 Acceleration overcurrent 3 OC2 Constant speed overcurrent 4 OC3 Deceleration overcurrent 5 OU1 Acceleration overvoltage 6 OU2 Constant speed overvoltage 7 OU3 Deceleration overvoltage 8 LU Undervoltage 9 OL1 AC drive overload 10 OL2 Motor overload 11 OH2 Radiator overheated 12 EFF External input failure 13 EPF0 Power unit power setting data lost 14 EPF1 Power unit user setting data lost 15 EPF2 Power unit user data memory is damaged 16 EPFA1 Control unit user data data is lost 17 EPFA2 Control unit user data memory is damaged 20 W R/W characteristics R R 9.Warranty Service 21 Professional AC Drive Manufacturer Edition:Version 1.0 in 2020 Copyright, subject to change without notice. ZHEJIANG EACN ELECTRONIC TECHNOLOGY CO.,LTD Address:No.1 Jinhe Road, Qinshan Street, Haiyan County, Jiaxing City, Zhejiang Province Service line: 86-400-166-0573 Website: www.eacn.cn E-mail: [email protected] 22 ">

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