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Delta Electronics VFD-M manual Cooling fan of cooling system, Maintenance, Check Items

Models: VFD-M

1 173

Page 141

Chapter 6 Fault Code Information and Maintenance

Cooling fan of cooling system

			Maintenance
	Check Items	Methods and Criterion		Period

			Daily	Half	One
				Half	One
				Year	Year

		Visual, aural inspection and turn the
	If there is any abnormal sound or	fan with hand (turn off the power			{
	vibration	before operation) to see if it rotates			{
	vibration	before operation) to see if it rotates
		smoothly

	If there is any loose screw	Tighten the screw			{

	If there is any change of color due	Change fan			{
	to overheating	Change fan			{
	to overheating

Ventilation channel of cooling system
			Maintenance
	Check Items	Methods and Criterion		Period
	Check Items	Methods and Criterion	Daily	Half	One
				Half	One
				Year	Year

	If there is any obstruction in the	Visual inspection		{
	heat sink, air intake or air outlet	Visual inspection		{
	heat sink, air intake or air outlet

6-10	Revision May 2008, ME14, SW V3.04

Page 141

Image 141

Delta Electronics VFD-M manual Cooling fan of cooling system, Maintenance, Check Items, Methods and Criterion

Contents

Page Page Page Preface PLEASE READ PRIOR TO INSTALLATION FOR SAFETYDANGER Page Table of Contents Table of ContentsChapter 2 Installation and Wiring PrefaceChapter 5 Troubleshooting Chapter 3 Keypad and Start UpChapter 4 Parameters Appendix A Specifications Chapter 6 Fault Code Information and MaintenanceAppendix B Accessories B.1.1 Dimensions and Weights for Brake Resistors& Brake UnitsB-17 Appendix C How to Select the Right AC Motor DriveChapter 1 Introduction 1.1.1 Nameplate Information 1.1 Receiving and Inspection1.1.2 Model Explanation 1.1.3 Series Number Explanation D007M23A0 T 51.1.4 External Parts and Labels Chapter 1 IntroductionRevision May 2008, ME14, SW RST Side 1.1.5 Remove Instructions Remove Keypad Remove Front CoverUVW Side Chapter 1 Introduction1.2.2 Minimum Mounting Clearances 1.2 Preparation for Installation and Wiring 1.2.1 Ambient Conditions50mm 50mm150mm 1 50 mmAir Flow B 1 50 mm B 1 50 mm1.3 Dimensions W W1D1D H This page intentionally left blank Chapter 1 IntroductionRevision May 2008, ME14, SW Chapter 2 Installation and Wiring DANGER 2.1 Basic Wiring DiagramExcellent Chapter 2 Installation and Wiring Good Not allowedRevision May 2008, ME14, SW Power Supply FUSE/NFB Magnetic contactor Input AC Line Reactor 2.2 External WiringZero-phase Reactor EMI Filter R/L1 S/L2 T/L3 B1 Brake Resistor B2 U/T1 V/T2 W/T3 Zero-phase Reactor Output AC Line Reactor Motor2.3 Main Circuit 2.3.1 Main Circuit Connection Output terminals for main circuit U, V, W Terminals B1, B2 for connecting external brake unitTorque 2.3.2 Main Circuit Terminals2.4 Control Terminal Wiring Factory Settings NPN Mode24 + ACM Circuit AFM Internal Circuit ACM0~10V Potentiometer 2mAMax Analog inputs AVI, ACI wind each wires 3 times or more around the core Digital inputs M0~M5Digital outputs MO1 MO1-DCMGeneral DANGERChapter 3 Keypad and Start Up 3.1 Keypad 3.1.1 Description of the Digital KeypadVFD-M Displayed Message 3.1.2 How to Operate the Digital Keypad LC-M02E3.1.3 LC-M02E Digital Keypad - Mounting Panel B Unit mm inch Digital Keypad - Mounting Panel A Unit mm inchChapter 3 Keypad and Start Up Revision May 2008, ME14, SW3.3 Trial Run 3.2 Operation Method4. Check following items „ Check if the motor direction of rotation is correct„ Check if acceleration and deceleration are smooth Revision May 2008, ME14, SW Chapter 4 ParametersSettings 4.1 Summary of Parameter SettingsSetting ParameterSetting SettingsParameter ExplanationSetting SettingsParameter ExplanationSetting SettingsParameter ExplanationSetting SettingsParameter ExplanationSetting SettingsParameter ExplanationSetting SettingsParameter ExplanationSetting SettingsParameter ExplanationSetting SettingsParameter ExplanationSetting SettingsParameter ExplanationSetting SettingsParameter ExplanationSetting SettingsParameter Explanation4.2 Parameter Settings for Applications REV/FWD RUN/STOPFWD/STOP REV/STOPFrequency Hold Skip Frequency Setting Output signal for Over-torque Multi-function Analog Output connecting a frequency meter orApplications PurposeSource of Frequency Command 4.3 Description of Parameter SettingsPr.00 Pr.01Pr.03 greater than setting of Mid-Point Frequency Pr.06Pr.04 of Mid-Point Voltage Pr.07Pr.07 Pr.06Pr.08 parameter must be equal to or less than Mid-Point Frequency Pr.06Custom V/F Curve Chapter 4 ParametersFan/Pump V/F Curve Motor Spec. 60HzMotor Spec. 50Hz Motor Spec. 60HzMotor Spec. 60Hz Motor Spec. 50HzAcceleration/Deceleration characteristics Settings 00 toSettings 0.1 to 600.0 sec or 0.01 to 600.0 sec Pr.14Pr.18 Pr.17Pr.19 Pr.20Reverse Operation Inhibition Pr.24Over-voltage Stall Prevention Pr.26Pr.28 Pr.27over-current Stall Prevention during AccelerationPr.29 Master Frequency Min. output Freq Pr.29 Operation commandONPr.30 Pr.31Pr.32 Momentary Power Loss Operation SelectionPr.33 Pr.34Pr.37 Pr.36REV/FWD RUN/STOPSTOP RUN FWD/REV Pr.38Pr.39 SettingsPr.40 Pr.42Note The External Reset has the same function as the Reset SettingsFunction Descriptionwhile the motor is stop. Refer to Pr.15, Pr.16 Settings FunctionDescription DOWN PLC operationSettings FunctionDescription Settings FunctionDescription Analog Frequency Meter Analog Output SignalAnalog Current Meter Pr.43Pr.45 SettingsPr.46 FunctionPower indication Faults indicationPotentiometer Reverse Motion Enable Desired Freq. Attained & Preset Freq. AttainedPr.47 Pr.48+10V DC or 4 to 20mA DC. Refer to the following examples The whole scale of the potentiometer may be used as desired. In addition to the signals 0 to 10V and 4 to 20mA, other popular voltage signals include 0 to 5V, 20 to 4mA or that under This example also uses negative bias and includes a potentiometer frequency gain to allow the AC drive to reach the Maximum Output Frequency Pr.53 Pr.52Pr.54 Pr.55Pr.59 Pr.58Pr.61 Pr.60Pr.62 Pr.64Pr.66 Pr.65Pr.68 Pr.67Pr.69 Pr.70Third Most Recent Fault Record Present Fault RecordPr.73 Pr.74PLC Operation Mode Parameter Lock and ConfigurationPr.76 Pr.77Example 1 Pr.78 = 01 Execute one cycle through the PLC program Example 3 Pr.78 = 03 Execute one cycle step by step Example 2 Pr.78 = 02 Continuously executes program cyclesChapter 4 Parameters Revision May 2008, ME14, SWExample 5 Pr.78 = 01 Execute one cycle through the PLC program Application Note Pr.81 Pr.80Pr.82 Pr.83Transmission Speed Baud rate Pr.89Pr.92 Communication Protocol2. Data Format 1 +15V 2 GND 3 SG- 4 SG+ 5 NC 6 1 6 for communication3. Communication Protocol 3.2 ASCII mode8.N.2Pr.92=3 8.E.1Pr.92=4RTU mode RTU mode ASCII modeRTU mode ASCII modeASCII Mode ASCII mode RTU ModeRTU mode whilelength-- regcrc = *data++ forj=0j8j++ Content Content void main Accel 1 to Accel 2 Frequency Transition Pr.93Pr.94 Pr.95Pr.98 Pr.97Pr.99 Pr.100Auto Tune Motor parameters Pr.103Pr.104 R1 ValuePr.105 Control ModePr.106 Pr.107Pr.112 Pr.113Cooling Fan Control Integral Time PID Feedback Terminal SelectionTargeted + valuePage Page Page External Up/Down Selection Page Page Reserved Communication Mode SelectionPr.155 Pr.156Chapter 4 Parameters communication mode, whereas 1 is to select MODBUS modeRevision May 2008, ME14, SW 4-85Chapter 4 Parameters This page intentionally left blank4-86 Revision May 2008, ME14, SW5.1 Over Current OC Chapter 5 TroubleshootingOver-current during acceleration Over-current during deceleration5.3 Over Voltage OV 5.2 Ground FaultGround fault Chapter 5 Troubleshooting5.4 Low Voltage Lv 5.6 Overload 5.5 Over Heat OH1Chapter 5 Troubleshooting Check for correct settings at5.7 Keypad Display is Abnormal 5.8 Phase Loss PHLCheck if all connectors are connect correctly and no noise is present Check wiring at R, S and T terminalsChapter 5 Troubleshooting 5.9 Motor cannot RunChapter 5 Troubleshooting 5.10 Motor Speed cannot be Changed5.12 The Motor does not Run as Expected 5.11 Motor Stalls during AccelerationChapter 5 Troubleshooting settings5.14 Environmental Condition 5.13 Electromagnetic/Induction Noise5.15 Affecting Other Machines Chapter 6 Fault Code Information and Maintenance 6.1 Fault Code Information6.1.1 Common Problems and Solutions Fault Descriptions Fault NameChapter 6 Fault Code Information and Maintenance Corrective ActionsFault Descriptions Fault NameFault Descriptions Fault Name6.2 Maintenance and Inspections 6.1.2 ResetMaintenance MaintenanceDANGER Ambient environmentKeypad Terminals and wiring of main circuit Transformer and reactor of main circuit Maintenance MaintenanceCooling fan of cooling system Check ItemsRating Appendix A SpecificationsInput Appendix A SpecificationsCharacteristics OperatingEnviromental Appendix A Specifications This page intentionally left blankRevision May 2008, ME14, SW B.1 All Brake Resistors & Brake Units Used in AC Motor Drives Appendix B Accessories9. Definition for Braking Usage ED% B.1.1 Dimensions and Weights for Brake Resistors& Brake Units Dimensions are in millimeterAppendix B Accessories Revision May 2008, ME14, SW Appendix B AccessoriesNote Please select enough current capacity of NFB B.2 Non-fuse Circuit Breaker ChartB.3 Fuse Specification Chart B.4.2 AC Output Reactor Recommended Value B.4 AC Reactor B.4.1 AC Input Reactor Recommended ValueB.4.3 Applications large-capacity powersmall-capacity AC motor driveB.5 Zero Phase Reactor RF220X00A Diagram ADiagram B RC-01 terminal block wiring connections VFD-M I/O block B.6 Remote Controller RC-01Appendix B Accessories AFM GND AVI +10V GND M2 M0 M1 M3B.7.2 Explanation of Display Message B.7 PU06 B.7.1 Description of the Digital Keypad VFD-PU06RESET STOPB.7.3 Operation Flow Chart XX-XXXXXXX -ERR- -END B.8 AMD - EMI Filter Cross Reference InstallationGeneral precaution Choose suitable motor cable and precautions The length of motor cable Appendix B Accessories B.8.1 DimensionsEMI Filter RF015M21AA / RF022M43AA EMI Filter RF022M21BA / RF075M43BAEMI Filter 40TDS4W4B Used on 5-7.5 HP/230V Three Phase Models EMI Filter 16TDT1W4S Used on 0.5-3 HP/230V Three Phase ModelsAppendix B Accessories B-18Appendix B Accessories B.9 Din Rail B.9.1 Din Rail-DR01 AdapterUnits mm inch Models VFD004M21A/23A, VFD007M21A/23A, VFD015M21A/23A Revision May 2008, ME14, SWB.9.2 Din Rail-DR02 Adapter Related Specification Appendix C How to Select the Right AC Motor Driven T + n s k s − 1 = P C 1 ⎢ ⎢ C.1 Capacity Formulasn T + I M ⎢1+ ≤ the rated current of AC motor drive Ak ⋅ IM ≤ the rated current of AC motor drive A Symbol explanationk ⋅ 3 ⋅VM ⋅ IM ⋅10−3 ≤ the capacity of AC motor drivekVA cosϕC.2 General Precaution Parameter Settings NoteSelection Note torque% C.3 How to Choose a Suitable Motor25% 40% 60% 100 continuousSpecial motors „ To avoid resonances, use the Skip frequenciesMotor torque Power Transmission MechanismAppendix CHow to Select the Right AC Motor Drive This page intentionally left blankRevision May 2008, ME14, SW

Cooling fan of cooling system

Ventilation channel of cooling system