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124

Learn Procedure Troubleshooting

5.5.  Learn Procedure Troubleshooting

Problem:

Troubleshoot:

Unable to start learn procedure.

Check input signals:

The Motor Tune, SPI, and the Encoder Pole Position Learn only 
require the Drive Enable (I7) to begin (for serial speed control 
modes, this includes the enable of the Control Word).

The Encoder Synchronization and Inertia Learn require a run 
command (Drive Enable, Direction, and speed command).

Unable to complete learn proce-
dure successfully

If ‘Measurement Stopped by Controller’ or ‘Measurement Inter-
rupted’ is displayed, this indicates the Drive Enable (I7) input was 
dropped during the procedure.

User dropped the run command. 

Controller dropped the run command.

Controller timeout due to run command and no movement.

Controller speed following error if controller inspection speed 
not set to zero.

Check Event Log to see if a drive fault occurred and troubleshoot 
the fault as necessary. 

Summary of Contents for COMBIVERT F5

Page 1: ...COMBIVERT F5 ELEVATOR DRIVE Operation Manual Version 3 33 00F5LUM K333...

Page 2: ...Caution Tip The QR codes used in this instruction manual are linked to the KEB America Youtube Channel Video ex amples of general start up procedures will be linked to QR codes in this instruction ma...

Page 3: ...F5 K 45 2 2 3 Incremental TTL Encoder Interface X3A Screw Terminals 46 2 2 4 EnDat Encoder Interface X3A 48 2 2 5 X3B Output TTL Incremental 51 3 Operation of the unit 52 3 1 LCD Operator 52 3 1 1 Ke...

Page 4: ......

Page 5: ...ng off the supply voltage dangerous voltages may still be present within the unit as the bus capacitors discharge Therefore it is necessary to wait 5 minutes before working on the unit after turning o...

Page 6: ...tions to the inverter For best high frequency grounding install the inverter on a bare metal sub panel i e zinc plated steel or galvanized steel Use manufacturer recommended tightening torque for all...

Page 7: ...n an explosion proof enclosure when operating in an explosion proof environment Maximum SurroundingAirTemperature 45 C The operating temperature range of the unit is 10 C to 45 C 14 F to 113 F Operati...

Page 8: ..._ kA rms symmetrical amperes 480 volts maximum when pro tected by class ___ fuses rated ___ Amperes as specified in table 1 2 4 2 or when protected by a circuit breaker having an interrupt rating not...

Page 9: ...0 and CSA 22 1 This value may be significantly lower than the values in the following tables Branch circuit protection for the F5 must be provided using the fuses as listed in the tables 1 2 4 1 and 1...

Page 10: ...70 50 140 06 80 80 19 H 18 90 50 140 06 100 100 19 R 100 90 150A DG frame 3VL 150 UL 20 H 18 100 20 R 100 100 150A DG frame 3VL 150 UL 21 R 100 150 150A DG frame 3VL 150 UL 22 R 100 175 150A DG frame...

Page 11: ...3 Motor Current PM The function assumes the use of a non ventilated motor The func tion meets the requirements set forth in VDE 0660 Part 104 UL508C sec tion 42 NFPA 70 Article 430 part C See the desc...

Page 12: ...is de signed to be used with a maximum of 16kHz switching frequency and low inductance so it does not drastically influence the motor s equivalent circuit model There are three sizes available for mot...

Page 13: ...ss and use 75 C copper conductors only for equipment rated greater than 100Amperes Use minimum 300V rated wire with 230V systems and minimum 600V rated wire with 480V systems To prevent coupling high...

Page 14: ...he drive or as close as possible to the inverter and on the same sub panel as the inverter Good metallic surface contact to the sub panel is required to provide adequate high frequency grounding of th...

Page 15: ...of the filter Always use the shielding plate provided with the filter when connecting the filter to the inverter Shielding of control wires If digital signal wires are terminated on a terminal block i...

Page 16: ...of storage period powered off Storage Period 1 Year Start up normally without any additional precautions Storage Period 1 2 Years Power on frequency inverter for one hour without any modulation Stora...

Page 17: ...onnected to earth ground Only DC Voltage can be used for the test Testing with AC voltage will damage the semiconductors and capacitors within the elevator drive thereby voiding the warranty The maxim...

Page 18: ...nnected power contactor the source of energy is removed from the brake resistor in the event of a brake transistor failure thereby preventing dangerous overheating of the brake resistor Contactors are...

Page 19: ...at 24VDC The monitor circuit controls a normally closed relay output at terminals K1 and K2 near the power terminal K1 and K2 are connected to either the elevator controler or a DC or line contactor a...

Page 20: ...L2 L3 GND GND T1 T2 u v w K1 K2 F5 X1A GND PB L1 L2 L3 BR EC Out LC In BRT M VC Brake Transistor Watchdog Com LC GND PA PT F Branch Circuit Fuses CH Line Choke EMI EMI Filter BR Brake Resistor DC DC C...

Page 21: ...ntrol Voltage M Motor PT Power Terminal for housings E G H PA for housings R U W Temperature Sensor Monitor Circuit Elevator Controller Supervision DC Contactor F CH EMI GND GND L1 L2 L3 GND GND T1 T2...

Page 22: ...sistor DC DC Contactor EC Elevator Control VC Control Voltage M Motor PT Power Terminal for housings E G H PA for housings R U W Temperature Sensor Monitor Circuit No Elevator Controller Supervision D...

Page 23: ...pes and channel configurations available Application L KEB Elevator Drive Voltage Ident R 480V 3 Phase P 230V 3 Phase Housing Type E G H R U W Accessories 1 Braking transistor1 standard 3 Braking tran...

Page 24: ...104 142 181 201 Output voltage V 3 x 0 V input 3 x 0 255V 2 Output frequency Hz Generally 0 to 599Hz limited by control board and carrier frequency Rated switching frequency 3 kHz 8 4 8 4 16 4 4 Maxi...

Page 25: ...300 kcmil Output Ratings Rated output power kVA 46 59 71 115 Rated motor power kW 30 37 45 75 Rated output current A 115 130 154 264 Peak current 30 seconds 2 A 230 217 270 363 450 Over current fault...

Page 26: ...onds 3 A 21 6 29 7 36 49 5 49 5 63 63 75 90 Over current fault E OC trip level A 25 9 35 6 43 2 59 4 59 75 6 75 90 108 Output voltage V 3 x 0 Vsupply Output frequency Hz Generally 0 to 599Hz limited b...

Page 27: ...16mm stud terminals Use UL approved ring crimp connector UL maximum wire gauge 2 awg 0 1 0 4 0 300 kcmill Output Ratings Rated output power kVA 52 80 125 173 256 Rated motor power kW 37 55 90 132 200...

Page 28: ...C 11lb 5kg G Housing A B 22lb 10kg C H Housing A B C 31lb 14kg U Housing A B C 166lb 75kg R Housing A B C 71lb 32kg 1 6 Dimensions and weight A 353lb 160kg W Housing B C See next page for dimension ta...

Page 29: ...0 5 14 0 0 394 11 8 19 5 R 13 5 20 5 10 9 0 394 11 8 19 5 U 13 5 31 5 14 0 0 394 11 8 30 5 W 26 4 37 0 14 5 0 512 24 8 35 8 Mounting Holes Dimensions in mm Housing A B C F G H E 130 290 222 7 275 G 17...

Page 30: ...transistor monitor terminals T1 T2 Connection for temperature sensor U V W Motor connection Connection for earth ground L1 L2 L3 3 phase supply voltage Connection for DC supply PB Connection for brak...

Page 31: ...ame plate for proper connection 230V or 480V Housing Size W Refer to power stage manual Material Number 00F50EB KW00 L1 L2 L3 PA PB U V W K1 K2 T1 T2 Housing Size U T1 T2 Connection for temperature se...

Page 32: ...ing diagram 3 1 Supply fuse 5 Motor Choke or Output Filter 2 Line Choke 6 Motor 3 Interference Suppression Filter 7 Sub Panel in Control Cabinet 4 COMBIVERT F5 Main disconnect feeder circuit not shown...

Page 33: ...on the motor wires by inserting a small amount of inductance on each motor lead These rings can also be useful when shielded cables are used since they will limit the available high frequencies even...

Page 34: ...ite s to the wire Note Do not pass the earth ground wire through the ferrite s Connect the motor wires to the U V W terminals on the inverter using the specified terminal tightening torque When using...

Page 35: ...ferrite rings When multiple regen units in parallel are used with a single inverter the number of ferrite rings on the DC bus to be installed should be the same as the number of regen units Each KEB...

Page 36: ...n can be assigned special functions Ri 2 1 kOhm scan time 1msec LI02 digital filter reduces false trigger due to relay chatter filter time 10 100msec adjustable 11 Prog Input LI05 I2 12 Prog Input LI0...

Page 37: ...es Terminate shield wires to earth ground only at inverter Separate control and power wires by 8 or more Control and power wires should cross at a right angle 2 1 2 Connection of the control signals E...

Page 38: ...in operational condition even if the power stage is switched off The external power supply should have the 0VDC connected to ground preferably at the supply device itself To prevent undefined conditio...

Page 39: ...in ac cordance to IEC 61800 5 2 These inverter units with a safety control card can be identified by the KEB part number and will have a K in the 5th placeholder e g xx F5 Kxx xxxx The KEB STO card me...

Page 40: ...slot 3 Plug stranded wire into the round slot be sure no wire is seen from the outside 4 Remove screw driver and check if the wire is fixed Make sure that the stranded wire and not the insulation is c...

Page 41: ...ned special functions 8 Prog Input LI08 I5 9 Prog Input LI05 I2 10 Prog Input LI04 I1 11 Prog Input LI07 I4 12 Prog Input LI06 I3 13 Digital Out 2 O2 Programmable Output Lo10 Default Deceleration Acti...

Page 42: ...8 Relay 1 NC Contact NC See pin 30 29 Relay 2 NO Contact NO Programmable Output LO20 Default Brake Control 30 Relay 1 NO Contact NO Programmable Output LO15 Default Off 31 Digital Common 0V Reference...

Page 43: ...s F5 K 262830 252729 R2 R1 In case of inductive loads on the relay outputs protective wiring must be provided e g RC or diode arc suppression Specifications Voltage max 30VDC I 0 01 1A 2 2 5 Digital O...

Page 44: ...1 2 STO1 3 STO1 4 STO1 5 STO2 Input STO Channel 2 6 STO2 7 STO2 8 STO2 9 STO OUT Output STO 10 STO OUT The individual channels are designed potential free so 24V and 0V can be connected The inputs are...

Page 45: ...es a control sequence specific to the F5 K card The X2A 16 hardware enable and all X2B STO inputs are ANDED to activate the I7 drive enable In addition if either the X2A 16 hardware enable or any X2B...

Page 46: ...inal X3A Pin No Signal Description 1 A TTL incremental encoder track A 2 A Differential signal to A 3 B TTL incremental encoder track B 4 B Differential signal to B 5 N TTL Zero track 6 N Differential...

Page 47: ...e external voltage source The specified currents are reduced by any current drawn on the second interface X3B see Section 3 3 9 For maximum noise immunity the encoder cable shall consist of individual...

Page 48: ...rnal stored ppr value is compared to the adjusted value in LE02 If the two are not the same the drive will trigger the Error Encoder Interface fault Refer to parameter LE12 for more information During...

Page 49: ...D 15 HD Circular connector on EnDat encoder 4 B Red Violet 14 DATA Pink Pink 15 DATA Gray Gray 3 A Yellow Brown Shield wire tied to housing 40xx 13 0V com White White Shield wires tied to housing whic...

Page 50: ...of rotary encoder with same specifi cations of other manufacturers The recognition of encoder loss or exchange is a software function and dependent on the encoder type If the drive senses that the se...

Page 51: ...erminals the total load between the two must not exceed these values ONLY when the inverter is switched off and the volt age supply is disconnected may the feedback con nectors be removed or connected...

Page 52: ...ary to remove the operator do so while the elevator is standing still F1 F2 F3 F4 Enter Esc Elevator Drive KEB Release Tab LED Indicators Serial Only LED 1 LED 2 Graphic Display Hotkeys Enter Down Esc...

Page 53: ...ailable only on the Serial LCD Operator The LEDs are used to indicate operational status They can be used for trou bleshooting and diagnostics In addition the function of the LED can be changed with p...

Page 54: ...it menu with basic diagnostics The F2 hotkey accesses the diagnostic menus The F3 hotkey accesses the programming menu The F4 hotkey accesses the language settings F1 F2 F3 F4 3 3 Backward Compatibili...

Page 55: ...usted in several ways During boot up if the operator keypad are not synchronized the user can access the language menu via the F4 Hotkey At the Home screen selecting the F4 hotkey will take you direct...

Page 56: ...ofile LS Tune Parameters LL Control Setting LC Timer Parameters LT Positioning Parameters LP Special Functions LX Configuration Handling CH Analog I O LA Outputs LO Diagnostic Parameters DG Field Bus...

Page 57: ...Used to change the sign of the value An example of using the NUM function to change a parameter is shown below Enter F4 F4 F3 Num The NUM function can be useful for selecting parameter options from a...

Page 58: ...rds are used to gain access levels User Access Level Password Typical Access KEB R W All background parameters OEM R W 479 Control Type Motor Type Input Output Functions Adjuster R W 119 Advanced moto...

Page 59: ...bleshooting purposes Using the program Elevator Password Generator exe enter the date set in the keypad operator This can be changed at Home Prog Setup Date The program will generate a unique password...

Page 60: ...mperial and metric units Toggling between unit settings only scales the parameters and does not change any internal values The units can be changed at Home Prog Basic Setup US02 The ability to change...

Page 61: ...red on The Diagnostics Screen Log can be accessed in the Diagnostics menu and is the last screen To access Home Diag Prev The Diagnostics Screen Log includes drive faults Error Overcurrent Overvoltage...

Page 62: ...st to select the parameter for the corresponding channel Function Enabled Disabled Select whether the logging function is active Base Block Checking The Base Block status indicates the output transist...

Page 63: ...t power The date can be initialized from the home screen by selecting Prog Setup Date Press enter scroll to edit the parameter and press enter again to save the changes The date format is mm dd yyyy T...

Page 64: ...st the syntax of the list to be created in a text files is XXXX Y XXXX Hex Address of keypad operator parameter Y 1 ON viewable 0 OFF Keypad operator parameter hex addresses are listed in Section 8 1...

Page 65: ...it must be saved as the following para_dis txt The para_dis txt file must then be saved to the keypad operator flash memory The text file must be transferred via FTP To save the custom parameter list...

Page 66: ...xt file to flash OEM password level is required From the Programming Menu the File option F4 will then be listed Under the File list select File Operations Under File Operations select FTP F2 When the...

Page 67: ...r operator have been programmed previously the user will be given three options 1 Copy operator to drive 2 Copy drive to opera tor or 3 Manual program Copy operator to drive Previously Programmed Oper...

Page 68: ...ic Setup Then press the down button to navigate to US05 Load Configuration the status will show 0 not configured Press the ENTER button to access US05 6 Press the ENTER button again and the keypad wil...

Page 69: ...and troubleshooting dashboard View and adjust parameters Save parameters and email parameter reports View PDF manuals for the F5 drive Requirements The mobile app communicates with the F5 drive throug...

Page 70: ...d the KEB drive with the correct limits and internal settings according to the application US05 Load Configuration Write config to drive If loaded successfully US05 should change from Not configured t...

Page 71: ...nput PNP or NPN logic LI04 11 Input Function SETUP OF THE INPUTS IS NOW COMPLETE Enter the following output parameters Home Prog Outputs depending on the controller requirements LO05 Output Function O...

Page 72: ...will be determined during the Motor Tune process described later For PM motors enter the following parameters from the nameplate LM02 Motor Speed RPM LM03 Motor Current LM04 Motor Frequency LM05 Motor...

Page 73: ...pm which the drive uses Note Incorrect Machine Data would cause the elevator to run too fast or too slow The following data would need to be entered LN01 Sheave Diameter note the units LN02 Gear Ratio...

Page 74: ...r that inspection and leveling speeds are assigned accordingly based on functionality and or speed limits assigned to these speeds If the elevator does not move at the correct speed verify which speed...

Page 75: ...ediate Speeds 1 2 Inspection Emergency Intermediate Speed 3 Acceleration LS20 LS30 LS50 LS40 Start Jerk LS21 LS31 LS51 LS41 Accel Jerk LS22 LS32 LS52 LS42 Deceleration LS23 LS33 LS53 LS43 Decel Jerk L...

Page 76: ...utput functions Follow the instructions on the LCD screen The user is instructed to 1 Disable the brake 2 If the speed is generated by the controller Analog or Serial then set external speed command t...

Page 77: ...oper stator magnetic field commutation angle for maximum torque For absolute encoders on PM motors if at any time the physical relation between the motor shaft and encoder changes i e encoder replaced...

Page 78: ...aken the first is dropped and an average will be taken of the last eight Upon completion the display will show the last sample taken and an average of the samples The encoder pole position found by SP...

Page 79: ...the process the sheave will align to a motor pole and move back and forth a few degrees During this time the encoder position will be shown on the keypad If the A B phasing is incorrect the process w...

Page 80: ...gnostics screens For a balanced car the current should be reasonably low For an empty car the running current should be less than motor rated current in both directions If operation on inspection spee...

Page 81: ...top and top to bottom For taller buildings run between at least 10 floors in the middle of the hoist way 5 above and 5 below This function will also take into account rope compensation or lack there o...

Page 82: ...the pre torque period becomes active and the LT03 Speed Start Delay timer becomes active The LT02 Control Hold Off timer should be set such that it expires briefly before the brake is picked so the p...

Page 83: ...the value before the brake lifts and the value after the brake lifts with the motor holding at zero speed Adjust LA16 and LA17 Analog Input 2 X Y offsets and repeat the previous step until the value...

Page 84: ...peed Start DelayTimer LT03 in order to accurately determine the load percentage and calculate the required pretorque The load percentage of the preceding run can be seen in DG58 Car Load 4 12 6 Predic...

Page 85: ...Outputs LT01 Current Check LC04 LC09 LC12 Brake Release Delay Control Hold Off Speed Start Delay Brake Drop Delay Current Hold Time Current Ramp Down Time Pretorque Accel Decel LT02 LT03 LC05 LC10 Ga...

Page 86: ...iagnostic Screen 3 Inverter Status Motor Speed Output Condition State Output Frequency Actual Torque Output Voltage Diagnostic Screen 4 Inverter Status Parameter Set Input Status Output Status Diagnos...

Page 87: ...Down NTSD Speed 3 Up NTSD Speed 3 Down Diagnostic Screen 12 Total Runs Motor Frequency Calculated Motor Pole Motor Power Motor Speed Motor Current Diagnostic Screen 13 Car Load Post Pretorque Brake Re...

Page 88: ...nd not present at the be ginning of a run When US04 Absolute Analog Speed 2 Bipolar Ana log Speed 3 the speed command must be received within t 2 5 LT01 LT03 sec at beginning of run Refer to additiona...

Page 89: ...or further details Drive Enable Switched Off 162 Drive Enable I7 input dropped while current output Will occur whenever the Drive Enable I7 is dropped while current is being output Check input signal...

Page 90: ...rak ing transistor defective See Appendix on how to test braking transistor Failure of the load shunt could result from excessive power cycling of the inverter without allowing the unit to fully power...

Page 91: ...umpered high low If performing a Motor Learn in open loop the incre mental encoder interface card could be removed if an encoder is not connected Verify the encoder power ratings connections e g Power...

Page 92: ...her details Error External Fault EEF 31 A digital input can be programmed to trigger an error The digital input for an External Fault may come from the controller or may be jumpered from an inverter o...

Page 93: ...r is magnetized or not Possible causes for low motor current error during cur rent check Motor contactor contacts are burnt or damaged Bypass motor contactor do not simply jumper to test and replace a...

Page 94: ...02 Encoder Pulse Number LE03 Swap Encoder Channels A B setting LE06 Encoder Pole position for PM Synchronous Motors Relearn Encoder Pole Position as needed see Section 4 10 1 or 4 10 2 High mechanical...

Page 95: ...c Motor Overload Current For PM Synchronous Motors the baseline current for Electric Motor Protection corresponds to the LM03 Motor Current and the Peak Motor Current Factor is LM11 Causes of excessiv...

Page 96: ...close motor contactor Loose motor connections Electrical noise faulty grounding To determine if the over current is caused by the inverter motor or intermediate component e g motor contactor systemati...

Page 97: ...rite Configuration to Drive in US05 Program drive as needed from default for the drive to output cur rent when given an inspection run command Set to LC01 Control Mode Open Loop V Hz Run the system wi...

Page 98: ...er heatsink overheat include Insufficient cooling or ambient temperature too high Verify operation of fans The fans are thermostatically controlled to come on at about 45 degrees Celsius To turn all f...

Page 99: ...cal Data Section 2 9 Error cannot be reset until display shows E nOL Cause of excessive motor overload may include Excessive current Verify correct motor data Verify correct encoder settings including...

Page 100: ...eed e g ft min to a rotary speed rpm used by the inverter If the machine data is not set correctly the overspeed limit may be calculated too low when control modes which dic tate the drive speed excee...

Page 101: ...For an unloaded PM Synchronous Motor then default speed gains LC03 12 may be too high causing the machine to jerk quickly If left too low for normal operation the drive may not track the speed Modula...

Page 102: ...stor should come on at the following levels 460V 760VDC 230V 380VDC If a braking resistor is used Ensure proper connection of the braking resistor to the to the braking transistor terminals PB Disconn...

Page 103: ...new power stage the control card was changed This error should automatically clear itself Error Power Unit Invalid EPuci 49 During the initial ization the power circuit could not be recognized or was...

Page 104: ...t should not exceed 2 Isolation transformer undersized or wired incorrectly If there is an issue with the DC bus voltage measurement circuit Measure DC bus directly and verify against DC bus voltage r...

Page 105: ...by line Since the drive is not being powered by the line the power stage cannot be identified Connection issue between control card and power stage For inverter housing sizes G H R U remove then recon...

Page 106: ...a speed following error include Lack of control Maximum Torque limit or peak inverter current reached Monitor the motor current to see if it reaches a current corresponding to the LC30 Maximum Torque...

Page 107: ...ent the motor from reaching the command speed Speed Selec tion Error 153 Speed command input missing at beginning of run For digital binary and serial binary input speed selection control modes the Sp...

Page 108: ...peed Start Delay the timer will automatically expire at the phase of the profile where pre torque speed control gains LC05 10 are active and the drive will switch to the acceleration phase LC03 08 11...

Page 109: ...or US04 Control Type Serial or Analog a run is considered an inspection run when the digi tal input LI04 11 programmed as Inspection Speed 32 is on for the length of the entire run If a Drive Enable D...

Page 110: ...e also set as No Function Off by default The inputs must be assigned accordingly for Speed Selection 27 Serial Command Speed Error The Serial Command Speed Error event will occur when no speed command...

Page 111: ...in LX25 before an Unintended Movement event occurs The level of comparison can be adjusted and the function can be turned off in Special Functions LX21 The Elevator Position can be monitored in Diagn...

Page 112: ...Up Down Constant Speed Acceleration Deceleration etc Check Input Status to determine whether the correct inputs are being signaled for a run command Check the Command Speed to determine what the dict...

Page 113: ...as needed Refer to Encoder slippage mounting PM motors for additional information For PM motors the encoder channel A B phasing LE03 Swap Encoder Channels must be correct and the encoder rotor positio...

Page 114: ...d eg empty car counter weights pull car up In this case the current is often reaching the corresponding LC30 Maximum Torque limit or the peak current rating of the drive If the encoder rotor position...

Page 115: ...r Inverter Peak Current limit are being reached Check if the speed control gains KP Proportional KI Integral Offset are set too low Overshoot into floor Check the motor current whether the Maximum Tor...

Page 116: ...ubleshooting Verify the current is not being limited by the Inverter Peak Current Limit Refer to Peak current limit or Maximum Torque limit reached for addi tional troubleshooting Check if motor curre...

Page 117: ...f occurs after Inertia FFTC Learn with Serial or Analog Speed control reduce LC44 Torque Command Filter Motor noise squealing grind ing sound but not vibration does not affect ride quality Check wheth...

Page 118: ...tion Motor turns in the wrong di rection both directions Perform Encoder Synchronization procedure Inverter directions via LE03 Note do not change A B settings Not inverted Swap A B to invert directio...

Page 119: ...ng speed setting in the Speed Profile LS parameter group In addition monitor the status of inputs assigned as any special opera tion modes e g Earthquake Speed UPS Battery Operation Speed Emergency Po...

Page 120: ...ect Raw and Processed Analog Patterns in Diagnostics Screen 5 as well as any Analog Pattern Gain in LA05 If the US04 Control Type is serial type verify the correct Field Bus Control Word and Raw Com D...

Page 121: ...oder position is used to properly in dicate the position of the rotor If the connection of the encoder to the motor shaft changes removed replaced slippage etc the absolute encoder position relative t...

Page 122: ...anged the LC30 Maximum Torque will be reset to 150 This may be too low for normal automatic operation Anytime a keypad operator and drive are synched the LC30 Maximum Torque will be reset to 150 This...

Page 123: ...Refer to Section 2 4 and 2 5 for ratings If the peak current limit is being reached this may be due to Incorrect Motor Data Refer to Motor Data Incorrect for additional information Encoder Position I...

Page 124: ...Learn require a run command Drive Enable Direction and speed command Unable to complete learn proce dure successfully If Measurement Stopped by Controller or Measurement Inter rupted is displayed thi...

Page 125: ...nge LM27 from Ld Lq to Ld Lq This may provide better results Unable to complete Encoder Synchronization procedure suc cessfully The motor must be able to run normally during this procedure Check for a...

Page 126: ...re brake picks and the sheave is free to move relatively easily should be able to rotate by hand If the displayed position does not appear to change and the sheave does not move back and forth by a fe...

Page 127: ...5 Motor Voltage LF 15 Power Factor LM06 Motor Power Factor LF 16 Field Weakening Speed LM24 Field Weakening Corner LF 17 Rated Motor Torque LM07 Motor Torque LF 18 Motor Resistance LM21 Motor Rs LF 19...

Page 128: ...te Speed 3 LS07 Intermediate Speed 3 0 LF 50 Start Jerk High Int 1 3 Speeds LS21 LS31 Start Jerk High Speed Start Jerk One Floor 1 LF 50 Start Jerk Inspection High Level LS51 Start Jerk Inspection 2 L...

Page 129: ...LF 69 Pre torque Direction LF 70 Speed Start Delay LT03 Speed Start Delay LF 71 Brake Release Delay LT01 Brake Release Delay LF 76 Encoder Multiplier LE05 Encoder Multiplier Factor LF 77 Absolute Enco...

Page 130: ...tem Inertia Ld 31 FFTC Filter LC42 FFTC Filter Ld 32 FFTC Gain LC43 FFTC Gain Ld 33 Torque Command Filter LC44 Torque Command Filter US 1 Password Pass hotkey option from Prog Menu US 3 Default All LF...

Page 131: ...rrection Distance LP 12 Current Position Diagnostic Screen 10 Elevator Position LP 21 Scaling Increments High LP06 Scaling Increments High LP 22 Scaling Increments Low LP07 Scaling Increments Low LP 2...

Page 132: ...Diag 8 Overload Counter ru 40 Power On Counter DG43 Diag 8 Power On Counter ru 41 Modulation On Counter DG44 Diag 8 Run Time Counter ru 42 Modulation Grade DG10 Diag 2 Modulation Grade ru 45 Actual S...

Page 133: ...ains wiring motor wiring and braking resistor from the inverter before taking measurements Positive Side Negative lead of meter to positive DC terminal Positive lead of meter to L1 L2 L3 terminals E G...

Page 134: ...of meter to PB terminal E Housing Measurement To Value Measurement To Value Terminal PB 0 4 Terminal PB Open R U and W Housings Measurement To Value Measurement To Value Terminal PB 0 3 Terminal PB 0...

Page 135: ...ity in accordance with IEC 61800 3 This product may cause radio interference in residential areas In this case the operator may need to take corresponding measures UL Marking This device has been inve...

Page 136: ...136 Notes...

Page 137: ...137...

Page 138: ...A INC 5100 Valley Industrial Blvd Shakopee MN 55379 Phone 952 224 1400 Elevator Drives kebblog com elevator drives Elevator Support kebblog com elevator support KEB Document 20219297 Part Version USA...

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