Cleveland Range inverter manual Troubleshooting & Maintenance

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Chapter 6 - Troubleshooting & Maintenance

Display

Protective

Description

Function

 

 

 

EEPROM Error 1 The keypad EEPROM has a fault causing parameter read/write error.

 

EEPROM Error 2 The ROM version for the inverter and keypad are different.

 

Inverter H/W Fault

When an error occurs to the control circuitry of the inverter a fault signal is sent. There are

 

the CPU error, the EEP error, Fan Fault, Ground Fault and NTC Damage for this fault

 

CPU Error

The CPU has a fault.

 

EEP Error

The EEPROM on inverter main board has a fault.

 

Fan fault

The cooling fan does not rotate.

 

Ground Fault

A ground fault occurs. Inverter checks ground fault only when power is ON and run

 

command is entered.

 

 

 

NTC Damage

NTC is damaged.

Note: “HW” is displayed when “FAN”, “EEP”, “CPU2”, “GF”, or “NTC” faults occur. Use “FUNC”, “UP”, “UP”, “UP” keys to see the detailed fault contents.

CAUTION Inverter outputs voltage for 20msec to check Ground Fault.

6.1.1Operating Method and Fault Display when Frequency Reference is Lost I/O-48 [Operating Method when Frequency Reference is Lost]

 

I/O-48

Setting

Function Description

0

(None)

 

Continues operation when the frequency reference is lost (Factory Default)

1

(FreeRun)

Free runs and stops when the frequency reference is lost.

2

(Stop)

 

Decelerates and stops when the frequency reference is lost.

Keypad Display when Analog Frequency Reference is Lost

Keypad Display

Contents

_ _ _ L

Displayed when V1 analog frequency reference is lost.

_ _ _ L

Displayed when I analog frequency reference is lost.

Fault Contents and Operating Status Prior to Fault

1) Present Fault Contents (Ex: Over Current)

Code

Display

Description

DRV-7

OC

Displays the present fault contents (Over current)

Check the fault contents before pressing the reset key. Press the [FUNC] key and then use the [ (Up)], [ (Down)] keys to check the operating information (output frequency, output current, acceleration, deceleration, constant speed status) prior to fault. Press the [FUNC] key to exit. The inverter will store the

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Contents 4 HP Installation, Operation Maintenance InstructionOtherwise, electric shock could occur Safety InstructionsOtherwise, fire could occur Otherwise, you may get an electric shockOtherwise, it could result in a secondary accident and fire Otherwise, fire or accident could occurOperating Precautions Page Page Contents 104 100105 106230V Class 0.5~5.4HP User Selection Guide Actionmaster Specifications460V Class 0.5~ 5.4HP Motor Rating1 Output Capacity2 kVAControl Control MethodInspection Installation008 Environmental ConditionsInstallation Other PrecautionsInverter Dimensions100 128 117.5 130.9 130 118 128 117.5 152.9SV037ACtionMaster 150 138 128 117.5 155.0 Mccb Basic WiringWiring Power Terminals Precautions on Wiring Power TerminalsGrounding Warning Screw Ring Terminals Wire6 Inverter Torque5 Mm2 Wires and Terminal LugsMotor should be connected to the U, V, and W Terminals 30A 30C 30B Control TerminalsKgf·cm/lb-in Inside Inverter Wiring Control Terminals Precautions on WiringControl Circuit Terminal Keypad Connector Pin Configuration Inverter Side Keypad Wiring the KeypadPin No DescriptionOperation Keypad and Parameter Group SettingSegment RUN KeyProcedures Parameter Setting and ChangeSetting the DRV Group Data OperationExample Changing the F5 data to Adjusting Function and I/O Group DataFrequency Trip CurrentGroup Name Description Parameter GroupMoving Through DRV Group Codes Moving Through I/O Group Codes Moving Through Function Group CodesOperation From Keypad and Control Terminal OperationOperation From Control Terminal Operation From Keypad Drive Group DRV Parameter ListParameter List Function Group 1 FU1FU1-52 50 / 60 Hz FU1-37FU1-53 Function Group 2 FU2 FU2-33 FU2-3214FU2-3415 FU2-36FU2-85 FU2-83FU2-88 FU2-8950 /60 Hz Input/Output Group I/OYes For Step Frequency Acceleration Time To 999.9 sec Yes For Step Frequency Deceleration Time To 999.9 secYes Deceleration Time To 999.9 sec Yes Acceleration Time To 999.9 secYes FM Frequency Meter Output Current Selection Voltage Acceleration Time To 999.9 secStall Yes Reference Free RunBit Yes Modbus-RTUParameter Description Related Functions DRV-04 Freq Mode FU1-20 Max FreqDRV-00 Output Frequency DRV-01 Acceleration Time DRV-02 Deceleration TimeDRV-04 Frequency Mode Frequency Setting Method Parameter Description DRV DRV-03 Drive Mode Run/stop MethodSelect the source of Run/Stop command Select the source of frequency settingDRV-05 ~ DRV-07 Step Frequency 1 ~ Parameter Description DRVDRV-08 Output Current DRV-09 Motor SpeedFault Contents DRV-12 Fault DisplayDRV-10 DC Link Voltage DRV-11 User Display SelectionPage Parameter Description FU1 Function 1 Group FU1FU1-00 Jump to Desired Code # FU1-03 Run PreventionSelects the stopping method for the inverter FU1-07 Stop ModeStop Mode ‘Free-run’ Output Frequency FU1-22 Time Output Voltage Freq. limit ‘Yes’ FU1-30 ~ FU1-37 User V/F Frequency and Voltage Parameter Description FU1 FU1-29 Volts/Hz PatternFU1-39 Energy Save Level FU1-38 Output Voltage AdjustmentMotor i2t Characteristic Curve FU1-54 Overload Warning Level FU1-55 Overload Warning Time St bit FU1-59 Stall Prevention Mode SelectionThis code is used to exit a group. Press Func key to exit Parameter Description FU1 FU1-99 Return CodeParameter Description FU2 Function 2 Group FU2FU2-00 Jump to Desired Code # FU2-07 Dwell Frequency FU2-08 Dwell TimeFU2-10 ~ FU2-16 Frequency Jump FU2-19 Input/Output Phase Loss Protection Bit SetFU2-21 Restart After Fault Reset FU2-20 Power on Start SelectionFU2-19 Phase Loss Protection Select Setting RangeFU2-22 Speed Search Select Motor Speed Time Output Frequency Output Voltage FU2-39 Carrier Frequency This is to select the control method of inverter Parameter Description FU2 FU2-40 Control Method SelectionOutput frequency = Reference freq. + Delta freq Delta freq FU2-70 Reference Frequency for Accel/DecelParameter Description FU2 FU2-71 Accel/Decel Time Scale FU2-72 Power On DisplayFU2-73 User Display Selection FU2-74 Gain for Motor Speed DisplayFU2-79 Software Version FU2-76 Duty of DB Dynamic Braking ResistorFU2-81 ~ FU2-90 2nd Motor Related Functions Displays the software versionFU2-93 Parameter Initialize FU2-91 Parameter Read FU2-92 Parameter WriteFU2-94 Parameter Write Protection FU2-99 Return CodeParameter Description FU2 06 ~ I/O-10 Analog Current Input I Signal Adjustment 01 ~ I/O-05 Analog Voltage Input V1 Signal AdjustmentParameter Description I/O 00 Jump to Desired Code #Following table shows the selection in I/O-48 11 Criteria for Analog Input Signal LossStep Parameter Speed-H Speed-M Speed-L Speed-L, Speed-M, Speed-H2nd Function DC-BrakeAccel/Decel Parameter TimeV1-Ext WireUp, Down Ext Trip-A20 Jog Frequency 15 Terminal Input Status 16 Terminal Output Status21 ~ I/O-24 Step Frequency 4, 5, 6 Analog Hold25 ~ I/O-38 1st ~ 7th Accel/Decel Time 40 FM Frequency Meter Output 41 FM AdjustmentMulti-Accel/Decel Time Operation 44 Multi-function Output define MO-MG 42 FDT Frequency Detection Level 43 FDT BandwidthFDT-2 FDT-1FDT-3 FDT-4Stall IOL46 Inverter Number 47 Baud Rate 45 Fault Output Relay 30A, 30B, 30C99 Return Code 7-Segment Keypad 50 Communication Protocol SelectionMODBUS-RTU Communication SpecificationsIntroduction Items Specifications InstallationConnecting the communication line System configurationCommunication Protocol Modbus-RTU OperatingFunction Code Name Exception Code NameError Response Negative Acknowledge Response Basic Format Command Message RequestCommunication Protocol CMC-BUS Ascii Normal Response Acknowledge ResponseAcknowledge Response Detail Communication ProtocolNegative Acknowledge Response Request for Registration of ‘n’ numbers of Address Request for WriteError Code Common Parameter Description Unit Read/Write Data value HEX Parameter Code ListRead/Write Data value HEX Parameter DescriptionValue Description Default Max. value Min. value Unit 630A Retry delay180 SS I-GainGroup Parameter Description Default Max. value Min value UnitParameter Description Default Max. value Min value Unit Refer to this chapter when a trouble is occurred TroubleshootingMODBUS-RTU Communication Character Hex Ascii Code ListSpace Fault Display Troubleshooting & MaintenanceDisplay Protective Description Troubleshooting & Maintenance Fault Inverter Fault Reset Protective Cause Remedy Fault RemedyCondition Check Point Elements Test Polarity Measured Value How to Check Power ComponentsShort ModulePrecautions MaintenanceRoutine Inspection Periodical InspectionPeriod Inspection Daily and Periodic Inspection ItemsInspection Method Criterion Measuring Instrument Fan Troubleshooting & Maintenance Braking Resistor Options400V Class Model Number 004-4 008-4 015-4 022-4 037-4 230V, or Phase 230/460V 50/60Hz PhaseOptions DB Resistor2Unit mm DIN Rail Base103 Use Related Parameter Code Appendix a Functions Based on the USEInverter Appendix B- Peripheral DevicesCD 73/23/EEC and CD 89/336/EEC Declaration of ConformityCharacteristics of information technology equipment Safety of information technology equipmentEN 50178 EN 55022Essential Requirements for CE Compliance EMC Installation Guide109 Footprint Filters RFI Filters Footprint Standard for ACtionMaster SeriesRevision Date Remarks Revision History112 Cleveland Motion Controls

inverter specifications

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