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Chapter 9 Troubleshooting and Countermeasures

ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manua

134

fault

Reserved

E.CHR

Buffer
contactor
failure

E. bRU

Brake

unit

failure

E.BUS

Expansion card
failure

Reserved

E.SPI

SPI
communication
failure

Reserved

E.FGA

FPGA failure

E.CPE

Parameter copy
abnormality

E.LF1

Input
unbalance

E.PG

Expansion card
connection
abnormality

E.PHA

Phase A unit
failure

E.OU4

Overvoltage at
shutdown

E.PHB

Phase B unit
failure

E.PID

PID
disconnection
failure

E.PHC

C-phase unit
fault

LIFE

Fault prompt
not recognized
by keyboard

——

E.IAE

Initial

angle

learning failure

——

E.DEF

Speed
deviation is too
large

——

Communication

Code

Warning

Display

Fault name

Communication

Code

Warning

Display

Fault name

LU1

Shutdown
undervoltage

A.073

GPRS

lock

warning

A.LIF

Input

phase

loss warning

A.074

485
communication
warning

A.PID

PID
disconnection
warning

A.075

Input contactor
warning

A.LD1

Load
protection

warning

A.076

Output
contactor
warning

A.LD2

Load
protection

warning

A.077

CAN
disconnection
warning

A.EEP

Storage
warning

A.SE

Slave

failure

warning

A.DEF

Speed
deviation
warning

A.RUN

Terminal start-
up protection

A.SPD

Flying speed
protection
warning

Reserved

——

A.072

Lockout
warning

A.BUS

Extension card
disconnection
warning

Содержание ACH200 Series

Страница 1: ...ng materials oil and gas petrochemical municipal and other industries This manual describes in detail the functional characteristics of the ACH200 series high voltageAC drive and the use of methods in...

Страница 2: ...Information and Naming Rule 10 2 2 Operating Principle and System Component 11 2 2 1 System Working Principle 11 2 2 2 System Component 12 2 3 Technical Parameter 16 2 4 Product Specification 18 Chapt...

Страница 3: ...ive Operating Instructions 41 5 1 Pre operation Preparation 41 5 2 Cabinet Door Buttons and Switches Description 42 5 3 AC drive Speed Regulation System Control Method 42 5 4 Operation Mode of AC driv...

Страница 4: ...Data 66 7 2 4 Check 66 7 3 Communication Frame Structure 67 7 4 Communication Instructions 68 7 5 Communication Control Parameter Group Address Description 70 Chapter 8 Functional Parameter Table 75 8...

Страница 5: ...System Failure Parameters 119 8 4 1 Version Number Parameter Group 119 8 4 2 Fault Message Description 120 Chapter 9 Troubleshooting and Countermeasures 131 9 1 Safety Precautions 131 9 2 Fault Warnin...

Страница 6: ...to comply with the relevant safety regulations may result in serious personal accidents or even death Warning Failure to observe the relevant safety instructions may result in personal injury or abno...

Страница 7: ...mpliant ground resistance can be dangerous and needs to be checked regularly weekly is recommended for a ground resistance of less than 4 When the system is shut down and maintenance is required for l...

Страница 8: ...the system is installed is within the range of 0 C to 40 C After a period of operation mechanical vibrations may cause loosening of the electrical contact parts resulting in poor contact and in serio...

Страница 9: ...at the AC drive fault message has been processed correctly Close and lock the cabinet door of the AC drive 1 3 3 Power Outage Operation 1 Notify all relevant work stations to prepare for power failure...

Страница 10: ...disconnect switches or load switches the two busbar cutters should be disconnected and the two ends of the construction cutter should be grounded When installing the grounding wire should first be gro...

Страница 11: ...u Veichi Electrionic Co Ltd Address No 1000 Songjia Road Wuzhong Economic and Technological Development Zone Suzhou Output frequency range 500 kVA 50 Hz IP 30 400 kW 0kV 10kV 29 A 0kV 300Hz Figure 2 1...

Страница 12: ...hase low voltage winding feeds a low voltage single phaseAC drive called an H bridge or power unit whose circuit diagram is shown in Figure 2 2 In the example given in Figure 2 2 each of the three pha...

Страница 13: ...bridge The single phase output of the power unit is ACI ACO The unit control circuit controls the work of the whole unit by receiving signals from the main control system while the power unit also tr...

Страница 14: ...of various international and domestic standards including IEEE 519 1992 and GB T14549 93 At the same time the power factor of the system is improved The transformer cabinet also includes temperature m...

Страница 15: ...switching quantity after logic processing and calculation to further drive the motor and meet the output requirements The control cabinet includes isolation transformers low voltage devices the whole...

Страница 16: ...r of which the manual bypass cabinet and high voltage AC drive are provided by Veichi Electric the high voltage cabinet is already available in the original system ii Automatic bypass cabinets The byp...

Страница 17: ...ating 3kV 3 3kV 6kV 6 6kV 10kV 11kV Voltage fluctuation range 15 10 Voltage frequency 50Hz 60Hz 5 Power factor 0 97 At full capacity System efficiency 96 At full capacity Current harmonics 4 Output Vo...

Страница 18: ...ogue output 5 way AO1 AO2 AO3 AO4 AO5 0V 10V 0mA 20mA Protection functions System protection Overcurrent overvoltage undervoltage motor overload AC drive overload phase failure overheating temperature...

Страница 19: ...water vapour and vibration Vibration amplitude Up to 0 59g 2 4 Product Specification 6kV AC drive model Power rating kW Rated capacity kVA Rated current A Size W D H mm Weight kg ACH200 06 0400 D 315...

Страница 20: ...00 2420 ACH200 10 0800 D 630 800 46 2100 1450 2000 2520 ACH200 10 0900 D 710 900 52 2100 1450 2000 2570 ACH200 10 1000 D 800 1000 58 2100 1450 2000 2620 ACH200 10 1120 D 900 1120 65 2100 1450 2000 277...

Страница 21: ...condensation The change in humidity on site should not exceed 5 per hour when the humidity varies The installation site should be below 1500m above sea level otherwise additional capacity or customis...

Страница 22: ...to choose The three options are 1 retrofitting air conditioning 2 retrofitting air ducts 3 air and water cooling Each of the three options has its own scope of application and the choice of specific s...

Страница 23: ...l to 2500 W of cooling capacity i e 25 models and 1 5 hp approximately equal to 3500 cooling capacity i e 35 models The rest of the models can be estimated according to the cooling capacity e g two hp...

Страница 24: ...asonable rainwater will back up on rainy days and cause the AC drive to short circuit The overall ventilation network should be designed to slope downwards at a certain angle and holes should be opene...

Страница 25: ...ires a circulating cooling water volume of heating power kW cooling water flow m h 4 1 single set of air water cooling system The AC drive needs to be equipped with a separate airtight house with more...

Страница 26: ...Foundations and Foundation Design The ACH200 series high voltage AC drive must be installed on a level concrete foundation with a surface unevenness of 5mm the foundation must be of non combustible m...

Страница 27: ...If the cross sectional area of the cable shield is less than 50 of the cross sectional area of one phase an additional ground wire must be added along the cable to avoid overheating of the cable shie...

Страница 28: ...ch on brackets with a vertical spacing of more than 300 mm if this is not possible the power cables should be placed on the brackets above the control cables 2 Grounding cable The grounding cable alig...

Страница 29: ...hich the whole product is wrapped up in a wooden crate Simple packaging the product has a pallet at the bottom but the other side only plastic film and other waterproof and dustproof measures of the p...

Страница 30: ...for example the integrated frequency converter cabinet 1 Cranes The base of the frequency conversion cabinet has lifting holes designed for the use of lifting tools when lifting operations will be ins...

Страница 31: ...a circular motion for handling The length of the roll bar should exceed the thickness of the cabinet the diameter should not be less than 50 mm and the distance between the roll bars should not be gr...

Страница 32: ...unted in the same way on a well made channel base and installed alongside the AC drive cabinet to the left of the AC drive cabinet The assembly connection is positioned for levelling and then welded d...

Страница 33: ...he cabinet door is opened illegally the system will alarm 6 Fine tune the cabinets and fasten the adjacent cabinets using the fastening bolts 7 Connect the wiring inside the cabinet as well as install...

Страница 34: ...rably with a shielded line with one end of the shield reliably grounded 4 Always ensure that the frequency converter cabinet is reliably connected to the plant ground to ensure personal safety 5 When...

Страница 35: ...r 3 Mechanical and Electrical Installation ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual 34 Figure 3 10 2 Make sure that power and control cables are strictly sep...

Страница 36: ...copper row as shown in the following figure Back door Front door More than 1800 Back door wall Figure 3 10 3 3 4 Main Circuit Wiring The high voltage cable connected to the high voltage AC drive consi...

Страница 37: ...ction input option 2 X3 Multi function input option 3 X4 Multi function input option 4 X5 Multi function input option 5 X6 Multi function input option 6 X7 Multi function input option 7 X8 Multi funct...

Страница 38: ...case of current input the current range is 0mA to 20mA where 20mA current corresponds to 10V 5 20k impedance for voltage input 500 impedance for current input AI2 Analogue input terminal 2 AI3 Analogu...

Страница 39: ...Digital output 1 1 24V O UT COM Y1 2 3 4 5 6 Y2 Y3 Y4 DO output 1 24VO 1 2 3 4 485 Communication terminal 485 OFF 485 485 AI1 1 2 Analogue input 3 4 Analogue input terminal AI1 AI2 AI2 5 6 AI3 AI3 7...

Страница 40: ...able frequency speed control system is a high voltage dangerous equipment any operator must strictly comply with the operating procedures when operating 2 After the installation of the equipment reaso...

Страница 41: ...inside or outside the cabinet 3 Check all cables to ensure that no conductors are exposed due to abrasions or other improper transportation and that there is no water damage 4 Ensure that the cabinet...

Страница 42: ...such as wearing insulated gloves insulated shoes safety glasses etc 7 Prohibit single person operation and maintenance on site 8 Safety fence must be set up marked with high voltage danger and must n...

Страница 43: ...ve is running Fault indicator If the light is on the AC drive is faulty Local remote button The switch is used for local and remote control switching of the AC drive Emergency stop button When an emer...

Страница 44: ...e user can set the desired value of the controlled quantity pressure etc and the high voltage frequency conversion speed control system will automatically adjust the motor speed according to the actua...

Страница 45: ...able frequency speed control system please be sure to read this section carefully to ensure that all operations will not affect the safety of the operator and the equipment When the system is in shutd...

Страница 46: ...C drive Closing Button and wait for KM1 and KM2 to close can be judged by the indicator light 6 Notify the user to apply high voltage power to the AC drive determine whether there is high voltage powe...

Страница 47: ...on the main interface Frequency given set the required frequency set the corresponding value the target frequency is modified the system will start to adjust the frequency Figure 5 6 9 Press the Stop...

Страница 48: ...e in the disconnected position the circuit breakers in the control cabinet can be disconnected without repeatedly starting after operation 2 Power on the control circuit Close all the circuit breakers...

Страница 49: ...op the motor and disconnect the high voltage vacuum contactor in the bypass cabinet Remote communication control Analog given Open loop operation 1 Check the status of contactors circuit breakers and...

Страница 50: ...system to issue the Ready signal 7 Press the start button at the remote host computer At this time the motor will start according to the pre set way At the same time the upper computer will receive t...

Страница 51: ...terface The monitoring interface is shown in Figure 6 1 which is divided into two main areas the system status display area and the system data display area Figure 6 1 Note This interface is the initi...

Страница 52: ...trol panel to enter the main interface select administrator enter the corresponding password all the keys of the login interface will light up click the control panel to enter the main interface selec...

Страница 53: ...lick to enter the monitoring screen you can view the current relevant operation information and can operate by operator administrator manufacturer You can refer to Figure 6 1 6 2 3 Date Time After log...

Страница 54: ...onding user click to enter the language switch screen you can switch the current language used currently can support Chinese English Russian Operators Administrators manufacturers The screen is as fol...

Страница 55: ...e Frequency Speed Control System Operating Manual 54 6 2 6 Modify Password After logging in to the corresponding user click and enter the Change User Password screen where you can change the password...

Страница 56: ...button on this interface to directly return to the monitoring interface The operator can only operate these and other functions such as auxiliary functions parameter settings instant messages and oper...

Страница 57: ...ter Setting The parameter setting interface is shown in Figure 6 8 This interface allows the setting of parameter groups Figure 6 8 Note In this interface you can click on the corresponding parameter...

Страница 58: ...e is the function code of all parameters in F0 group the middle is the range of set value the right side is the definition of set value the set value is divided into ten hundred thousand bits click on...

Страница 59: ...Voltage Variable Frequency Speed Control System Operating Manual 58 Figure 6 11 If the definition name is long and cannot be directly displayed details will be displayed Click on the details to view t...

Страница 60: ...ant information interface is shown in Figure 6 14 This interface can be used to monitor the real time data of the current system operation status including operation information unit information exter...

Страница 61: ...e Variable Frequency Speed Control System Operating Manual 60 6 6 2 Unit Information Displays the status information of the current unit The screen is as follows Figure 6 15 6 6 3 External IO Display...

Страница 62: ...able Frequency Speed Control System Operating Manual 61 6 6 4 Internal IO Displays the function and status of the current IO The screen is as follows Figure 6 17 6 6 5 Bypass Cabinet The function and...

Страница 63: ...ntering the running records screen the HMI opens the running list by default Each time the records are sampled record date record time given frequency running frequency input voltage input current out...

Страница 64: ...Speed Control System Operating Manual 63 Figure 6 20 6 7 3 Alarm Record After entering the alarm record screen HMI opens the alarm list by default and each sampling record has alarm date alarm time a...

Страница 65: ...ge Variable Frequency Speed Control System Operating Manual 64 6 7 4 Fault Record After entering the fault record screen HMI opens the fault list by default and each sampling record has fault name fau...

Страница 66: ...S232 interface requires additional RS232 RS485 converter Synchronization method Asynchronous Communication frames Baud rate 1200 2400 4800 9600 19200 38400 57600bps Data length 8 bit fixed Check odd e...

Страница 67: ...cation uses two error detection methods where parity is used to check each character and CRC detection is used to check a frame of data 1 Parity check The user can configure the controller to be odd o...

Страница 68: ...the LSB is 1 or not performed if the LSB is 0 The whole process is repeated 8 times After the last bit bit 8 is completed the next 8 bit byte is again individually dissociated with the current value o...

Страница 69: ...ation when normal START 3 5 bytes transmission time Slave address 01H Command code 03H Number of bytes low 06H Data address 2100H high bit 13H Data address 2100H low bit 88H Data address 2101H high bi...

Страница 70: ...mmand code 86H Error code 01H CRC CHK low bit 83H CRC CHK high bit A0H END 3 5 bytes transmission time Loop self test command code 06H sending back the same slave response information as the master co...

Страница 71: ...h is divided into two parts high byte and low byte The high byte indicates the group serial number where the functional parameter is located and the low byte indicates the group serial number of the f...

Страница 72: ...be reduced if it is stored frequently For users some function code parameters do not need to be stored in the communication mode but only need to change the value in the on chip RAM to meet the usage...

Страница 73: ...0 0 W R Torque control forward maximum frequency limit 0x3006 or 0x2006 0 1000 Correspondence 0 0 100 0 W R Torque control reverse maximum frequency limit 0x3007 or 0x2007 0 1000 Correspondence 0 0 10...

Страница 74: ...C drive wave generation in Fault and warning code reading 0x3010 or 0x2010 0 63 is a fault code 64 is the warning code R Output terminal status 0x3020 or 0x2020 External borrowing of AC drive output t...

Страница 75: ...g 1 Early Warning BIT7 0 Power up not completed 1 Power up completed R AC drive fault codes 0x3203 Fault Code R Note Other function code addresses are shown in the Communication Address column of the...

Страница 76: ...in rectifier mode not in AC drive Indicates that the parameter is valid only in AC drive mode and not in rectifier mode Note The parameter codes not marked with and indicate no specific distinction be...

Страница 77: ...tage current analog AI3 given 4 Voltage current analog AI4 given 5 Reserve 6 RS485 communication give 7 Terminal UP DW control 8 PID control give 9 Program control PLC give 10 Power balance slave givi...

Страница 78: ...i segment speed giving D Expansion card F0 08 Keypad numeric setting frequency 0 00Hz upper limit frequency 50 00Hz 0x008 F0 09 Maximum frequency Upper limit frequency 600 00Hz 50 00Hz 0x009 F0 10 Upp...

Страница 79: ...rection is invalid 1 Frequency control direction is valid LED thousand digits Torque control command direction 0 Torque control direction is invalid 1 Torque control direction is valid 0000 0x010 F0 1...

Страница 80: ...20 0 0x109 F1 10 Shutdown method 0 Deceleration stop 1 Free stop 1 0x10A F1 11 Stop DC brake start frequency 0 00Hz 5 00Hz 1 00Hz 0x10B F1 12 Stopping DC braking current 0 0 150 0 60 0 0x10C F1 14 Dow...

Страница 81: ...celeration time 3 0 01s 650 00s 10 00s 0x117 F1 24 Deceleration time 3 0 01s 650 00s 10 00s 0x118 F1 25 Acceleration time 4 0 01s 650 00s 10 00s 0x119 F1 26 Deceleration time 4 0 01s 650 00s 10 00s 0x...

Страница 82: ...n input terminalsX4 0 0x203 F2 04 Internal multi function input terminalsX5 0 0x204 F2 05 Internal multi function input terminalsX6 0 0x205 F2 06 Internal multi function input terminalsX7 0 0x206 F2 0...

Страница 83: ...X8 0x1000 0x219 F2 26 X1 Effective detection delay 0 000s 6 000s 0 010s 0x21A F2 27 X1 Invalid detection delay 0 000s 6 000s 0 010s 0x21B F2 28 X2 Effective detection delay 0 000s 6 000s 0 010s 0x21C...

Страница 84: ...l multi function output terminals Y5 0 0x229 F2 42 Internal multi function output terminals Y6 0 0x22A F2 43 Internal multi function output terminals Y7 0 0x22B F2 44 Internal multi function output te...

Страница 85: ...T9 0 0x23D F2 62 Internal relay output T10 0 0x23E F2 63 Internal relay output T11 0 0x23F F2 64 Internal relay output T12 0 0x240 F2 65 Internal relay output T13 0 0x241 F2 66 Internal relay output...

Страница 86: ...rity bit0 bit15 Y1 Y16 0 0x255 F2 86 Internal relay output polarity selection 0 Positive polarity 1 Negative polarity bit0 bit15 T1 T16 0 0x256 F2 87 User output terminal polarity selection 0 Positive...

Страница 87: ...VS lower limit value 0 00V 10 00V 0 00V 0x300 F3 01 AI1 VS lower limit corresponding setting 0 00 100 00 0 00 0x301 F3 02 AI1 VS upper limit value 0 00V 10 00V 10 00V 0x302 F3 03 AI1 VS upper limit co...

Страница 88: ...00 0 00 0x313 F3 20 AI3 VS upper limit value 0 00V 10 00V 10 00V 0x314 F3 21 AI3 VS upper limit corresponding setting 0 00 100 00 100 00 0x315 F3 22 AI3 AS lower limit value 0 00mA 20 00mA 4 00mA 0x3...

Страница 89: ...000 0x324 F3 37 Analog input curve selection LED one digits AI1 reserved 0 Straight line default 1 Curve 1 2 Curve 2 LED ten digits AI2 0 Linear default 1 Curve 1 2 Curve 2 LED hundred digits AI3 0 Li...

Страница 90: ...t 2 input voltage 0 00V 10 00V 6 00V 0x333 F3 52 Curve 2 inflection point 2 input voltage 0 00 100 00 60 00 0x334 F3 53 Upper limit of curve 2 0 00V 10 00V 10 00V 0x335 F3 54 The upper limit of curve...

Страница 91: ...341 F3 66 A02 Output filtering 0 000s 6 000s 0 010s 0x342 F3 67 AO3 Output Gain 25 0 200 0 100 0 0x343 F3 68 A03 Output signal bias 10 0 10 0 0 0 0x344 F3 69 A03 Output filtering 0 000s 6 000s 0 010s...

Страница 92: ...34 AC drive side PWM control mode 2 LED one digit over commissioning switch 0 Off 1 open LED ten digits dual sampling dual update mode switch 0 open 1 off LED hundred digits deadband compensation swi...

Страница 93: ...C F5 13 Synchronizer D axis inductor 0 01 200 00 Model Setting 0x50D F5 14 Synchronizer Q axis inductor 0 01 200 00 Model Setting 0x50E F5 15 Synchronous machine counter electromotive force 0V 3500V M...

Страница 94: ...9PG feedback display switch 0 Close PG feedback display 1 Turn on the PG feedback display 0000 0x527 8 1 7 F6 Motor Vector Control Group Functio n Code Function code name Setting value range and defin...

Страница 95: ...nt limit 0 0 250 0 60 0 0x61C F6 29 Motor weak magnetic feedforward gain 0 0 200 0 10 0 0x61D F6 30 Motor weak magnetic gain 0 0 500 0 10 0 0x61E F6 32 MTPA gain 0 0 400 0 100 0 0x620 F6 33 MTPA filte...

Страница 96: ...x709 F7 10 Torque control positive speed limit selection 0 Function code F7 12 setting 1 Reserve 2 VS F7 12 3 Reserve 4 AS F7 12 5 Reserve 6 RS485 Communication F7 12 7 CAN Card F7 12 8 Extension Card...

Страница 97: ...uency 37 50Hz 0x808 F8 09 Self setting voltageV5 0 0 100 0 100 0 0x809 F8 10 Self setting frequencyF5 0 00Hz Max Frequency 50 00Hz 0x80A F8 11 Output voltage percentage 25 0 120 0 100 0 0x80B F8 12 To...

Страница 98: ...oltage and frequency separation output voltage 0 0 100 0 0 0 0x81F F8 32 Voltage frequency separation voltage acceleration time 0 00s 100 00s 10 00s 0x820 F8 33 Pressure frequency separation voltage d...

Страница 99: ...on LED hundred digits SC protection interference suppression 0 Off 1 First level interference suppression 2 Secondary interference suppression LED thousand digits Reserved 0001 0xA03 FA 04 Input overv...

Страница 100: ...protection point 60 0 90 0 60 0 0xA0C FA 13 Input protection selection LED one digits rectifier side overload protection switch 0 Closed 1 Open LED ten digits Input overvoltage selector switch 0 Clos...

Страница 101: ...ant speed only 3 Detecting insufficient load 4 Insufficient load detection at constant speed only LED ten digits alarm selection 0 Alarm continue to run 1 Fail safe operation and free stop LED hundred...

Страница 102: ...checkout selection 0 untested 1 Constant speed detection only 2 Always testing LED ten digits alarm selection 0 Freedom to stop and report faults 1 Alarm and continue to run LED hundredth and thousan...

Страница 103: ...0xA2C FA 45 Maximum module temperature 0 100 0xA2D FA 46 Minimum module temperature 0 100 0xA2E FA 47 Faulty AC drive status LED one digits running direction 0 forward 1 reverse LED ten digits operat...

Страница 104: ...t five failure types See Fault Message Code Table for details 0xA3C 8 1 11 FB Process PID Control Parameter Set Functio n Code Function code name Setting value range and definition Factory settings Pr...

Страница 105: ...put runtime 0 0s 6500 0s 0 0s 0xB09 FB 10 PID control deviation limit 0 0 100 0 0 0 0xB0A FB 11 Proportional gain P1 0 000 4 000 0 100 0xB0B FB 12 Integration time I1 0 0s 600 0s 5 0s 0xB0C FB 13 Diff...

Страница 106: ...ion code name Setting value range and definition Factory settings Prop erties Address FC 00 PLC Multi Speed 1 0 00Hz maximum frequency 10 00Hz 0xC00 FC 01 PLC multi speed 2 0 00Hz maximum frequency 20...

Страница 107: ...m h 0xC10 FC 17 PLC section 2 runtime 0 0s m h 6500 0s m h 10 0 s m h 0xC11 FC 18 PLC section 3 runtime 0 0s m h 6500 0s m h 10 0 s m h 0xC12 FC 19 PLC section 4 runtime 0 0s m h 6500 0s m h 10 0 s m...

Страница 108: ...s two ways the terminal 485 communication named 485 1 RJ45 485 communication named 485 2 Functi on Code Function code name Setting value range and definition Factory settings Prop erties Address FD 00...

Страница 109: ...top bit 2 4 E 8 2 Even parity Data bit 8 Stop bit 2 5 O 8 2 Odd parity Data digits 8 Stop bit 2 0000 0xD05 FD 06 Communication ratio setting 0 00 5 00 1 00 0xD06 FD 07 Modbus communication answer dela...

Страница 110: ...rol reverse speed limit 9 Host PID giving A Host PID feedback B Reservation C Torque current component LED ten digits second group of sending frame selection Same as above LED hundred digits the third...

Страница 111: ...ion One digits Ten digits Hundred digits and Thousand digits 0 invalid 1 Slave operation status 2 Slave output current 3 Slave output frequency 4 Slave output power 5 Slave input voltage 6 Slave fault...

Страница 112: ...Commu nication Address Functi on code Function code name Units and Definiti on Address C0 00 Given frequency 0 01Hz 0x2100 C0 20 Input current reactive componen t 0 1A 0x2114 C0 01 Output frequency 0...

Страница 113: ...al status FFFF 0x2122 C0 15 Output current active component 0 1A 0x210F C0 35 User IO board output terminal status FFFF 0x2123 C0 16 Output current reactive component 0 1A 0x2110 C0 36 Fault warning c...

Страница 114: ...ontactor feedback input 73 Pre charge main contactor feedback 6 Free stop 39 Reserved 74 Bypass cabinet 1 incoming contactor blade feedback 7 Enable emergency stop 40 Timer trigger terminal 75 Bypass...

Страница 115: ...et 3 frequency contactor knife feedback 15 Frequency channel combination switch to B 48 Command channel cut to keypad 83 Bypass cabinet 4 incoming contactor knife feedback 16 19 Multi Speed Terminals...

Страница 116: ...tion terminal 1 62 Reserved 33 Acceleration and deceleration time selection terminal 2 63 Local remote switching 34 Acceleration and deceleration pause 64 Transformer over temperature alarm 35 Pendulu...

Страница 117: ...78 Switch 4 closing allowed 7 AC drive undervoltage 43 Fan operation 79 Switchgear 4 high voltage tripping 8 AC drive operation is ready 44 Bypass cabinet 1 incoming contactor closed 80 Bypass cabine...

Страница 118: ...87 Motor 4 automatic cutting work frequency 16 Program run phase run completed 52 Motor 1 frequency indication 88 Motor 4 frequency indication 17 PID feedback exceeds upper limit 53 Motor 1 industrial...

Страница 119: ...disconnection 61 Bypass cabinet 2 industrial frequency contactor break industrial frequency contactor 1 97 Bypass cabinet 5 industrial frequency contactor breaking industrial frequency contactor 1 26...

Страница 120: ...t 3 outgoing contactor closing AC drive contactor 1 35 AC drive failure 71 Bypass cabinet 3 outgoing contactor break AC drive contactor 1 8 4 Summary Table of System Failure Parameters 8 4 1 Version N...

Страница 121: ...47 Fault word 21 None 0x2A2 F C9 31 Fault word 5 None 0x2A1F C9 48 Fault word 22 None 0x2A30 C9 32 Fault word 6 None 0x2A20 C9 49 Fault word 23 None 0x2A31 C9 33 Fault word 7 None 0x2A21 C9 50 Fault...

Страница 122: ...ing External faults 485 commun ication failure Current detection fault Motor self learning fault EEPRO M failure bit8 bit9 bit10 bit11 bit12 bit13 bit14 bit15 25 26 27 28 29 30 31 32 System failure 1...

Страница 123: ...pass 4KM1 fault Bypass 4KM2 fault Bypass 4KM3 fault Bypass 5KM1 fault Bypass 5KM2 fault Bypass 5KM3 fault Pre charge fault C9 32 Failure mark 6 bit0 bit1 bit2 bit3 bit4 bit5 bit6 bit7 81 82 83 84 85 8...

Страница 124: ...rr ent bit8 bit9 bit10 bit11 bit12 bit13 bit14 bit15 137 138 139 140 141 142 143 144 A3 bypass fault A3arm commun ication fault A3 fiber optic commun ication failure A3 bus shutdow n undervol tage A3...

Страница 125: ...e d 1 A6 reserved 2 A6 reserved 3 A6 Reserve d 4 C9 39 Failure mark 13 bit0 bit1 bit2 bit3 bit4 bit5 bit6 bit7 193 194 195 196 197 198 199 200 A7 busbar overvolt age A7 undervol tage in bus operatio n...

Страница 126: ...ltage in B1 bus operatio n B1 over temperat ure B1 input overvolt age B1 input out of phase B1 input unbalanc e B1 driver failure B1 overcurr ent bit8 bit9 bit10 bit11 bit12 bit13 bit14 bit15 249 250...

Страница 127: ...bit14 bit15 297 298 299 300 301 302 303 304 B4 bypass fault B4Brm commun ication fault B4 fiber optic commun ication failure B4 bus shutdow n undervol tage B4 reserved 1 B4 reserved 2 B4 reserved 3 B...

Страница 128: ...7 reserved 3 B7 Reserve d 4 C9 49 Failure mark 23 bit0 bit1 bit2 bit3 bit4 bit5 bit6 bit7 353 354 355 356 357 358 359 360 B8 busbar overvolt age B8 undervol tage in bus operatio n B8 over temperat ure...

Страница 129: ...ltage in C2 bus operatio n C2 over temperat ure C2 input overvolt age C2 input out of phase C2 input unbalanc e C2 driver failure C2 Overcurr ent bit8 bit9 bit10 bit11 bit12 bit13 bit14 bit15 409 410...

Страница 130: ...7 458 459 460 461 462 463 464 C5 bypass fault C5Crm commun ication fault C5 fiber optic commun ication failure C5 bus shutdow n undervol tage C5 reserved 1 C5 Reserve d 2 C5 reserved 3 C5 Reserve d 4...

Страница 131: ...urr ent bit8 bit9 bit10 bit11 bit12 bit13 bit14 bit15 505 506 507 508 509 510 511 512 C8 bypass fault C8Crm commun ication fault C8 fiber optic commun ication failure C8 bus shutdow n undervol tage C8...

Страница 132: ...professionals are allowed to operate this product and before using this product be familiar with all the safety instructions and regulations of operation in this manual proper operation and maintenanc...

Страница 133: ...the terminal with F2 46 to F2 47 4 Output terminal function selection fault output turns ON and if it is not set the terminal will not output a signal even if a fault is detected Warning When a warnin...

Страница 134: ...8 E OU2 Overpressure in deceleration 41 E CAN CAN disconnect fault 9 E OU3 Overpressure in constant speed 42 E OLF Rectifier side frequency anomaly 10 E LU2 Busbar undervoltage 43 E 043 Product Failu...

Страница 135: ...t fault 30 LIFE Fault prompt not recognized by keyboard 31 E IAE Initial angle learning failure 32 E DEF Speed deviation is too large Communication Code Warning Display Fault name Communication Code W...

Страница 136: ...Check whether the input motor nameplate parameters are correct 2005 Static learning current amplitude exceeds limit 1 Check the motor connection whether there is a short circuit between phases 2 Check...

Страница 137: ...e motor nameplate parameters 2043 Carrier exceeds limit Check whether the entered motor nameplate parameters are correct 2044 Rotor resistance is negative 1 Check the motor connection whether there is...

Страница 138: ...s than the rated frequency of the motor reset the maximum frequency of the AC drive and the upper limit frequency and then learn again 2062 Frequency converter and motor current deviation is too large...

Страница 139: ...propriate countermeasures 9 5 1 A Fault Occurred but the AC drive was not Powered ff 1 Confirm the fault code displayed on the keypad and the FA 39 fault subcode 2 Please refer to the section on troub...

Страница 140: ...AC drive to operate in a long term and stable manner a regular inspection must be conducted every 3 6 months The inspection content is shown in the following table Frequency of inspection Inspection i...

Страница 141: ...ward from the bottom take out the anti sheng Mu inside the protective mesh cover 3 Replace the new anti exit plate and then put the shield assembly into the square hole of the door plate Motor 1 Vibra...

Страница 142: ...ontrol System Operating Manua 141 Figure 10 1 2 Cooling fan All cooling fans inside the AC drive have a service life of about 15 000 hours i e the AC drive is used continuously for about two years and...

Страница 143: ...Version Change Log ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manua 142 Version Change Log Date Changed version Change 2023 05 V1 0 First Edition Release...

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