TECO A510-2001-H Instruction Manual
TECO A510-2001-H Instruction Manual

TECO A510-2001-H Instruction Manual

A510 series 200v class; 400v class
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  • Page 2: Table Of Contents

    Contents Chapter 1 Safety precautions ..................1 1.1 Before supplying power ..................... 1 1.2 Wiring ........................2 1.3 Before operation ......................2 1.4 Parameters setting ....................3 1.5 Operation ........................3 1.6 Maintenance, Inspection and Replacement ............... 4 Chapter 2 Model Description ................... 5 2.1 Nameplate Data ......................
  • Page 3: Chapter 1 Safety Precautions

    Chapter 1 Safety Precautions 1.1 Before supplying power Warning The main circuit must be properly wiring. Single phase( R/L1, S/L2)/3-phase(R/L1, S/L2, T/L3) are the input terminal of the power, which must not be mixed with U/T1,V/T2 and W/T3 on use. In case of mixed use, supplying power will damage the inverter.
  • Page 4: Wiring

    1.2 Wiring Warning Always turn OFF the input power supply before inverter installation or wiring terminals, so as to avoid electric shock or fire. Wiring must be performed by an authorized person qualified in electrical work, to avoid electric shock or fire. Make sure the grouding terminal is well grounded.
  • Page 5: Parameters Setting

    Parameters setting Caution When carry out the rotatable automatic tuning, do not connect the motor to the load (mechanical device). When carry out the rotatable automatic tuning and the motor will rotate, make sure around space of the motor is enough in order to avoid danger. Operation Warning Make sure the front external cover is completely installed in prior to turn on the power.
  • Page 6: Maintenance, Inspection And Replacement

    Warning Avoid electrical shock! The internal DC capacitor of the inverter discharges in 5 minutes after the power is cut off. Therefore, carry out disasemmbly/assembly or inspection after 5 minutes when the discharge completes. 1.6 Maintenance, Inspection and Replacement Warning Before the maintenance and inspection, make sure the power is cut off and the indicator light of the power is off (make sure the DC voltage does not exceed 25 v).
  • Page 7: Chapter 2 Model Description

    Chapter 2 Model Description 2.1 Nameplate Data Inverter Model and Motor Rating Input Power Specifications Output Power Specifications Series No. (P/N Barcode) S/N Barcode UL and CE Marks 2.2 Model Designation 010 - H3F A510 Noise Filter: Blank: No RFI F: RFI Bulit-in A510 Series Power Source Phase:...
  • Page 8: Chapter 3 Ambient Environment And Installation

    (UL Listed products) in the following table when connecting the main circuit terminal. TECO recommends using crimp terminals manufactured by NICHIFU Terminal Industry Co., Ltd and the terminal crimping tool recommended by the manufacturer for crimping terminals and the insulating sleeve.
  • Page 9: Wiring The Periphery Devices Of A510

    6.6 in completed manual.) Inverter 變頻器 ■ Input Noise filter ‧ A510 is matched with TECO special filter, meeting the EN 55011 class A criterion. ‧ The selection of input noise filter can be referred to Section 6.4 in completed manual.) ■...
  • Page 10 3.3 Wiring ◎ The following is the standard wiring diagram for the A510 inverter ( indicates main circuit terminal, ○ indicates control circuit terminal ). Locations and symbols of the wiring terminal block might be different due to different models of A510. The description of main circuit terminal and control circuit terminal can be referred to table 1 and 2.
  • Page 11: Terminal Description

    3.4 Terminal Description Table 1 Major Circuit Terminals 220V: 1~25HP 220V: 30~100HP Terminal mark 440V: 1~30HP 440V: 40~215HP R/L1 Power supply of the main terminal ( single phase, only connect S/L2 R-S) T/L3 • B1/P- : DC power B1/P supply •...
  • Page 12 Type Terminal terminal function Signal level +12V +12V Power for speed setting ( Maximum current , 20mA) Only above 220V 3HP/ 440V 5HP (include) -12V -12V support this terminal function (Maximum current, 20mA) From 0 to +10V, From -10V to +10V Voltage mastering speed command (0-10V (Input impedance : 20K ) input)/(-10V~10V input)
  • Page 13 Type Terminal terminal function Signal level Relay A contact (multi-function output terminal) Terminal capacity: Relay B contact (multi-function output at 250Vac, 10 mA~1A terminal) Relay at 30Vdc, 10 mA~1A Relay common terminal, output With the same function as DO1/DO2 R2A-R2C Terminal capacity: (above With the same function as DO1/DO2...
  • Page 14: Overall Dimension Drawing

    3.5 Overall Dimension drawing 3.5.1 Standard Model (a) 220V :1-5HP/440V :1-7.5HP Dimension (mm) Inverter Model GW(kg) Reactor A510-2001-H A510-2002-H A510-2003-H A510-2005-H3 with option A510-4001-H3 A510-4002-H3 A510-4003-H3 A510-4005-H3 A510-4008-H3 (b) 220V :7.5-25HP/440V :10-30HP...
  • Page 15 Dimension (mm) Inverter Model GW(kg) Reactor A510-2008-H3 A510-2010-H3 A510-2015-H3 A510-2020-H3 A510-2025-H3 with option A510-4010-H3 A510-4015-H3 A510-4020-H3 A510-4025-H3 A510-4030-H3 (c) 220V :30-40HP/440V :40-60HP Dimension (mm) Inverter Model GW(kg) Reactor A510-2030-H3 A510-2040-H3 with option A510-4040-H3 A510-4050-H3 A510-4060-H3...
  • Page 16 (d) 220V :50-100HP/440V :75-215HP(IP00) Dimension (mm) Inverter Model GW(kg) Reactor A510-2050-H3 40.5 A510-2060-H3 40.5 A510-2075-H3 324.5 A510-2100-H3 324.5 A510-4075-H3 40.5 STANDARD A510-4100-H3 40.5 INCLUDED A510-4125-H3 324.5 A510-4150-H3 324.5 A510-4175-H3 324.5 A510-4215-H3 324.5...
  • Page 17 (e) 220V :50-100HP/440V :75-215HP(IP20) Dimension (mm) Inverter Model GW(kg) Reactor A510-2050-H3 348.5 A510-2060-H3 348.5 A510-2075-H3 463.5 1105 324.5 A510-2100-H3 463.5 1105 324.5 A510-4075-H3 348.5 STANDARD A510-4100-H3 348.5 INCLUDED A510-4125-H3 463.5 1105 324.5 A510-4150-H3 463.5 1105 324.5 A510-4175-H3 463.5 1105 324.5 A510-4215-H3 463.5 1105...
  • Page 18: Built-In Filter Model (440V 1~60Hp)

    3.5.2 Built-in filter model (440V 1~60HP) (a) 440V :1-7.5HP Dimension (mm) Inverter Model GW(kg) Reactor A510-4001-H3F 2.83 A510-4002-H3F 2.83 with option A510-4003-H3F 2.83 A510-4005-H3F 4.72 A510-4008-H3F 4.72 (b) 440V :10-30HP Dimension (mm) Inverter Model GW(kg) Reactor A510-4010-H3F 7.72 A510-4015-H3F 7.72 with option A510-4020-H3F 11.6...
  • Page 19 (c) 440V :40-60HP Dimension (mm) Inverter Model GW(kg) Reactor A510-4040-H3F 32.24 with option A510-4050-H3F 32.24 A510-4060-H3F 32.24...
  • Page 20: Chapter 4 Software Index

    Chapter 4 Software Index 4.1 Keypad Description 4.1.1 Panel Functions Type Name Functions Display frequency, parameter voltage, current, temperature and Main display area abnormity and ect. FAULT: When the inverter has a warning or fault message, the indicator lights up. FWD: When the inverter is in forward rotation status, the indicator lights up.
  • Page 21: Parameters List

    “<” is left shift key. It is used for changing parameter or value. </RESET RESET key: when a fault is detected, it plays reset function . Switch to enter the functions and set internal value, as well as READ/ENTER modify parameter setting and confirm the writing. 4.2 Parameters list Parameter group Name...
  • Page 22 Group 00 Basic Function Group Control mode Attrib Code Parameter Name Range Default Unit SLV SV 0: V/F 1: V/F+PG 2: SLV Control mode 00-00 O O O Selection 3: SV 4: PMSV 5:retain Motor’s rotation 0:forward direction 00-01 O O O direction 1:reversal direction 0:keypad control...
  • Page 23 Control mode Attrib Code Parameter Name Range Default Unit SLV SV 00-26 Emergency stop time 0.1~6000.0 O O O 0: HD (heavy load mode) 00-27 HD/ND selection X X X 1: ND (general load mode) 0: positive characteristic (0~10V/4~20mA is Command corresponding to 0~100%) 00-28...
  • Page 24 Control mode Attrib Code Parameter Name Range Default Unit SLV SV Minimum output 0.0~400.0 01-08 Hz O O O O frequency of motor 1 0.0~1200.0 (when 00-31 = 1 ) 200V: 0.0~255.0 Minimum output 01-09 X X X voltage of motor 1 400V: 0.0~510.0 15.0 Torque...
  • Page 25 Group 02 IM Motor parameter group Control mode Attrib Code Parameter Name Range Default Unit SLV SV No-Load Current of 02-00 0.01~600.00 X X X motor1 Modes of V/F, V/F+PG are 10%~200% of inverter’s rated 02-01 Rated current of motor1 current.
  • Page 26 Control mode Attrib Code Parameter Name Range Default Unit SLV SV Rated frequency of 10.0~400.0 02-25 60.0 Hz O O O X motor 2 10.0~1200.0 (when 00-31 = 1) 02-26 Poles of motor 2 2,4,6,8 O O X 02-27 Retain 02-28 Retain 02-29...
  • Page 27 Group 03 External terminal digital signal input (output) function group Control mode Attrib Code Parameter Name Range Default Unit SLV SV (decelerate to zero and stop) 15: External Baseblock Command(rotation freely to stop) 16 : PID control disable 17: Fault reset (RESET) 18: Retain 19: Speed Search 1(from the maximum frequency)
  • Page 28 Group 03 External terminal digital signal input (output) function group Control mode Attrib Code Parameter Name Range Default Unit SLV SV 50 : Unattended Start Protection (USP) 51: Mode switching between speed and position 0: Scan time 4ms 03-08 (S1~S8)DI Scan time O O O 1: Scan time 8ms xxx0b: S1 A contact xxx1b: S1...
  • Page 29 Group 03 External terminal digital signal input (output) function group Control mode Attrib Code Parameter Name Range Default Unit SLV SV 24: Source of frequency command 25: Low torque detection 26: Frequency Reference missing 27: Timing function output 28: Traverse operation UP Status 29 : During Traverse operation status...
  • Page 30 Group 03 External terminal digital signal input (output) function group Control mode Attrib Code Parameter Name Range Default Unit SLV SV 03-31 Scale of pulse input 50~32000 1000 Hz O O O O 03-32 Gain of pulse input 0.0~1000.0 O O O Bias voltage of pulse 03-33 -100.0~100.0...
  • Page 31 Group 04 External terminal analog signal input(output) function group Control mode Attrib Code Parameter Name Range Default Unit SLV SV 0: AI1:0~10V AI2: 0~10V 1: AI1:0~10V AI2: 4~20mA 04-00 AI input signal type O O O 2: AI1: -10~10V AI2: 0~10V 3: AI1: -10~10V AI2:...
  • Page 32 Group 04 External terminal analog signal input(output) function group Control mode Attrib Code Parameter Name Range Default Unit SLV SV 5: Output power 6: Motor Speed 7: Output power factor 8: AI1 input 9: AI2 input 10: Torque command 11: q-axis current 12: d-axis current 13: Speed deviation 14: Retain...
  • Page 33 Group 05 Multi-Speed Group Control mode Attrib Code Parameter Name Range Default Unit SLV SV 0: acceleration time is set by deceleration time 1~4 Acceleration and 05-00 deceleration selection O O O O 1:Acceleration and of multi-speed deceleration time setting respetively Frequency setting of 0.00~400.00...
  • Page 34 Group 05 Multi-Speed Group Control mode Attrib Code Parameter Name Range Default Unit SLV SV setting of multi speed 6 Deceleration time 0.1~6000.0 05-30 10.0 O O O O setting of multi speed 6 Acceleration time 0.1~6000.0 05-31 10.0 O O O O setting of multi speed 7 Deceleration time 0.1~6000.0...
  • Page 35 Group 05 Multi-Speed Group Control mode Attrib Code Parameter Name Range Default Unit SLV SV Deceleration time 0.1~6000.0 05-48 setting of multi speed 10.0 O O O O Group 06 Automatic Programm Operation Function Group Control mode Attrib Code Parameter Name Range Default Unit SLV SV...
  • Page 36 Group 06 Automatic Programm Operation Function Group Control mode Attrib Code Parameter Name Range Default Unit SLV SV Frequency setting of 0.00~400.00 06-06 50.00 Hz O O O O speed-stage 6 0.0~1200.0 (when 00-31 = 1) Frequency setting of 0.00~400.00 06-07 50.00 Hz O O O O...
  • Page 37 Group 06 Automatic Programm Operation Function Group Control mode Attrib Code Parameter Name Range Default Unit SLV SV Operation time setting 06-30 0.0~6000.0 O X X O of speed-stage 14 Operation time setting 06-31 0.0~6000.0 O X X O of speed-stage 15 Operation direction 0: Stop 1: Forward 2:...
  • Page 38 Group 06 Automatic Programm Operation Function Group Control mode Attrib Code Parameter Name Range Default Unit SLV SV speed-stage 14 Operation direction 0: Stop 1: Forward 06-47 selection of O X X O 2: Reversal speed-stage 15 Group 07 Start /Stop Function Group Control mode Attrib Code...
  • Page 39 Group 07 Start /Stop Function Group Control mode Attrib Code Parameter Name Range Default Unit SLV SV searching Delay time of speed 07-22 0.0~20.0 Sec O O O O O searching 07-23 Voltage Recovery Time 0.1~5.0 Sec O O O O O 0:invalid Bidirection Speed...
  • Page 40 Control mode Attrib Code Parameter Name Range Default Unit xxx0b: Motor overload is invalid. xxx1b: Motor overload is valid. xx0xb: Cold start of motor overload Selection for motor xx1xb: Hot start of motor 08-05 overload protection 0001b O O O O overload (OL1) x0xxb: Standard motor...
  • Page 41 Control mode Attrib Code Parameter Name Range Default Unit 0: Decceleration to stop when low torque is detected. Selection of low-torque 08-18 O O O O 1: Dispay warning when low operation torque is detected. Go on operation. Level of low-torque 08-19 0~300 O O O O...
  • Page 42 Attrib Control mode Code Parameter Name Range Default Unit SLV SV 0: 1stop bit 09-03 Stop bit selection 1: 2 stop bit 0: N o Parity 09-04 Parity selection 1:even bit 2:odd bit 09-05 Retain Communication error 09-06 0.0~25.5 detection time 0: Decceleration to stop based on deceleration time 1 when communication fault occurs.
  • Page 43 Group 10 PID Function Group Control mode Attrib Code Parameter Name Range Default Unit SLV SV 10-04 Feedback gain 0.01~10.00 1.00 10-05 Proportional gain (P) 0.00~10.00 1.00 10-06 Integral time (I) 0.0~100.0 1.00 10-07 Differential time(D) 0.00~10.00 0.00 10-08 Retain 10-09 PID bias voltage -100.0~100.0 PID Primary Delay...
  • Page 44 Group 11 Auxiliary Function Group Control mode Attrib Code Parameter Name Range Default Unit SLV SV 0: Allow forward and reverse rotation Direction Lock 11-00 Selection 1: Only allow forward rotation 2:Only allow reverse rotation Determi 【 【 【 【 0】 】 】 】 : carrier output frequency ned by tuning horse...
  • Page 45 Group 11 Auxiliary Function Group Control mode Attrib Code Parameter Name Range Default Unit SLV SV Adjustment time of 11-22 automatic energy 0~5000 ms O saving Detection level of 11-23 automatic energy 0~100 saving Coefficient of 11-24 automatic energy 0.00~655.35 saving 11-25 Retain 11-26 Retain...
  • Page 46 Control mode Attrib Code Parameter Name Range Default Unit SLV SV 0: When referring to frequency disappears, the deceleration stops Selection of detecting 11-41 the disappearance of 1: When referring to frequency reference frequency disappears, operation will be based on the proportion of reference frequency x 11-42 Disappearance level of 11-42...
  • Page 47 Group 12 Monitoring Function Group Control mode Attrib Code Parameter Name Range Default Unit SLV SV 00000~77777 From the leftmost bit, it displays the screen when press DSP key in order. 0:no display Display screen 1: Output current 12-00 00000 O O O O selection (LED) 2: Output voltage...
  • Page 48 Group 12 Monitoring Function Group Control mode Attrib Code Parameter Name Range Default Unit SLV SV 0:OPEN 1:CLOSE Input Terminal(S8) Input Terminal(S7) Input Terminal(S6) Input Terminal(S5) Input Terminal(S4) Input Terminal(S3) Input Terminal(S2) Input Terminal(S1) Output Terminal(DO1) Output Terminal(R2) Output Terminal(R1) 12-06 Retain 12-07 Retain 12-08 Retain...
  • Page 49 Control mode Attrib Code Parameter Name Range Default Unit SLV SV Display control mode 0 : VF 1 : PG 12-24 Control mode O O O O 2 : SLV 3 : SV 4 : PSV Display the current Al1 input 12-25 AI1 input (-10V corresponds to -100%, O O O O...
  • Page 50 Control mode Attrib Code Parameter Name Range Default Unit SLV SV controller (PID target value - PID feedback) (100% corresponds maximum frequency set by 01-02 or 01-16) Display output of the PID controller 12-37 PID output (100% corresponds O O O O maximum frequency set by 01-02 or 01-16) Display the target value of the...
  • Page 51 Control mode Attrib Code Parameter Name Range Default Unit SLV SV fault current fault Description is similar to 12-05 Display the inverter status of Inverter status of 12-51 current fault O O O O current fault Description is similar to 12-43 Trip time 1 of current Display the operation time of 12-52...
  • Page 52 Group 13 Maintenance Function Group Control mode Attrib Code Parameter Name Range Default Unit SLV SV Inverter Capacity 13-00 ---- O O O O Selection 13-01 Software Version ---- O O O O 13-02 Retain Cumulative operation 13-03 0~23 O O O O hours 1 Cumulative operation 13-04...
  • Page 53 Group 14 PLC Setting Group Control mode Attrib Code Parameter Name Range Default Unit SLV SV 14-00 T1 set value 1 0~9999 O O O O 14-01 T1 set value 2 (mode 7) 0~9999 O O O O 14-02 T2 set value 1 0~9999 O O O O 14-03 T2 set value 2 ( mode 7) 0~9999...
  • Page 54 Group 14 PLC Setting Group Control mode Attrib Code Parameter Name Range Default Unit SLV SV 14-46 MD4 set value 2 0~65535 O O O O 14-47 MD4 set value 3 0~65535 O O O O Group 15 PLC Monitoring Group Control mode Attrib Code...
  • Page 55 Group 15 PLC Monitoring Group Control mode Attrib Code Parameter Name Range Default Unit SLV SV 15-30 MD3 current value 0~65535 O O O O 15-31 MD4 current value 0~65535 O O O O 15-32 TD current value 0~65535 O O O O Group 16 LCM Function Group Control mode Attrib...
  • Page 56 Group 16 LCM Function Group Control mode Attrib Code Parameter Name Range Default Unit SLV SV Users specify the format, Inputing 1XXXX represents the display of X.XXX at 100%. 0: without using engineering unit 1: FPM 2: CFM 3: PSI 4: GPH 5: GPM 6: IN...
  • Page 57 Group 17 Automatic Tuning Function Group Control mode Attrib Code Parameter Name Range Default Unit SLV SV 0: rotation autotune Mode selection of 1: static autotune 17-00 O O X X automatic tunning 2: stator resistance measurement Motor rated output 17-01 0.00~600.00 KW O...
  • Page 58 Group 18 Slip Compensation Group Control mode Attrib Code Parameter Name Range Default Unit SLV SV Slip compensation 18-00 0.00~2.50 O O X X gain at low speed. Slip compensation 18-01 -1.00~1.00 O X X X gain at high speed. Slip compensation 18-02 0~250...
  • Page 59 Group 20 Speed Control Function Group Control mode Attrib Code Parameter Name Range Default Unit SLV SV 20-00 ASR gain 1 0.00~250.00 O O O O 20-01 ASR integral time 1 0.001~10.000 Sec X O O O O 20-02 ASR gain 2 0.00~250.00 O O O X 20-03 ASR integral time 2...
  • Page 60 Group 20 Speed Control Function Group Control mode Attrib Code Parameter Name Range Default Unit SLV SV 2: Continue to operate Speed deviation (DEV) 20-23 0~50 X O O X detection level Speed deviation (DEV) 20-24 0.0~10.0 Sec X X O O X detection time 0: Deceleration to stop 20-25 Selection of PG Open...
  • Page 61 Group 21 Torque And Position Control Function Group Control mode Attrib Code Parameter Name Range Default Unit SLV SV of section 0 The command of the 21-11 pulse number of -9999 ~ 9999 X O O X section 0 The command of 21-12 rotation cycle number -9999 ~ 9999...
  • Page 62 Group 21 Torque And Position Control Function Group Control mode Attrib Code Parameter Name Range Default Unit SLV SV of section 8 The command of the 21-27 pulse number of -9999 ~ 9999 X O O X section 8 The command of 21-28 rotation cycle number -9999 ~ 9999...
  • Page 63 Group 22 IPM Motor Parameter Group Control mode Attrib Code Parameter Name Range Default Unit SLV SV 22-00 PM motor rated power 0.00~600.00 X X O O 200V: 50~240 PM motor rated 22-01 X X O O voltage 400V: 100~480 PM motor rated 22-02 0.1~999.9...
  • Page 64: Chapter 5 Trouble Diagnosis And Shooting

    Chapter 5 Trouble Diagnosis and shooting 5.1 General Inverter fault detection and early warning / self-diagnosis function. When the inverter detects a fault code displayed on the digital operator, the fault contact output will start acting to cut off the inverter output, so that the motor is coast to stop (The stop way can be selected for some faults).
  • Page 65 LED display Description Possible causes Corrective action will be decreased to 700Vdc) Under voltage of main circuit: UV under DC bus voltage is lower than voltage the UV detection value or the . The input voltage is too low. electromagnetic contactor of .
  • Page 66 LED display Description Possible causes Corrective action detection level) and exceeds 08-16 are appropriate values set time of 08-16, then the inverter enables the base block (08-14 = 0). Under torque detection: When inverter output torque is under lower than 08-19 (under Reduce the mechanical load .Check the application or torque...
  • Page 67 LED display Description Possible causes Corrective action feedback loss detection time is exceeded (10-13). .Check F1 and F2 on the Safety F1 and F2 on the inverter control switch inverter control circuit board are Safety switch of the inverter circuit board are open circuit. open circuit or not.
  • Page 68: Warning / Self-Diagnosis Detection Function

    5.3 Warning / self-diagnosis detection function When the inverter detects a warning, the digital operator will display the warning code (flash), and the fault output contact will not act. Once the warning is removed, the system will automatically restore the original state.
  • Page 69 Description Possible causes Corrective action LED display ( flash ) External External block (Terminal block ( flash ) External External block ( Terminal block ( flash ) External External block ( Terminal block ( flash ) External External block ( Terminal block ( flash ) External...
  • Page 70 LED display Possible causes Description Corrective action Motor over speed : ( flash ) .Check the speed reference . Motor speed deviation is Motor over higher than 20-20 gain and check 20-20, speed .Speed reference is too high. (PG over speed level) and 20-21settings.
  • Page 71 LED display Possible causes Description Corrective action over current Warning of inverter over protection Check the load and current: Inverter current is too big. level B operation cycle. inverter current reaches .Motor load is too big. current protection level B current Warning of inverter over feedback...
  • Page 72 LED display Possible causes Description Corrective action EF8 ( flash ) External fault (S8) External fault ( Terminal S8) EF9 ( flash ) .Forward and reversal error of rotation command (2 –wire forward/reve type operation)are input at rsal rotation the same time within 0.5 Forward and reversal second or above.
  • Page 73 LED display Possible causes Description Corrective action HPErr Model selection Inverter capacity setting error: Check the inverter capacity The inverter capacity setting setting (13-00) matches the error Inverter capacity setting (13-00) does not match the 13-00 does not match the voltage class voltage class of the hardware.
  • Page 74: Auto-Tuning Error

    5.4 Auto-tuning error When the auto-tuning fault occurs, the fault of "AtErr" will be displayed on the digital operator and the motor stops. The fault information is displayed on the 17-11. The fault digital output contact does not act. Refer to Table 5.3, to identify and correct the faults. Table 5.3 Auto-tuning fault and corrective actions Error Description...
  • Page 75: Pm Motor Auto-Tuning Error

    5.5 PM motor auto-tuning error When the PM motor auto-tuning fault occurs, the fault information of “IPErr” (PM motor tuning failure) will be displayed on the digital operator and the motor stops. The fault information is displayed on 22-18. The fault digital output contact does not act. Refer to Table 5.4, to identify and correct the faults.

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