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Delta Electronics VFD-G manual

Models: VFD-G

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Troubleshooting Specifications Install Error codes Curve Diagram Ground Fault Terminal Symbol Wiring Dimension Maintenance

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Delta Electronics VFD-G manual

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Contents

Page Page Page Preface Page Table of Contents Parameters TroubleshootingKeypad and Start Up Fault Code Information and Maintenance Appendix a Specifications Appendix B Accessories Appendix C How to Select the Right AC Motor Drive Model Explanation Receiving and InspectionNameplate Information Appearances Series Number ExplanationDrive Frames 20HP/5.5-15kWFrame C 25-40HP/18.5-30kWFrame D Introduction Remove Instructions 1.3.1 Remove Keypad Remove Front Cover Introduction Lifting Step For 250-300HP Frame H Operation Preparation for Installation and Wiring Ambient ConditionsMinimum Mounting Clearances Storage Introduction Dimensions Frame 425.016.73 381.015.00 850.033.46 819.532.26 This page intentionally left blank Installation and Wiring Wiring VFD-G For 460V series, 25hp and above Sink Mode Wiring for Sink mode and Source mode Excellent Good Not allowed External Wiring FUSE/NFB Explanation of Terminal Function Terminal SymbolMain Circuit Connection Output terminals for main circuit U, V, W Mains power terminals R/L1, S/L2, T/L3Terminals +1, +2+2/B1 for connecting DC reactor Vfdb Control Terminals MI4 Analog inputs AI1, AI2, AC1, AC2 Relay outputs RA1, RB1, RC1 General Power Motor HP to 40 HP VFD185F43A-G, VFD220F43A-G, VFD300F43A-G HP to 60 HP VFD370F43A-G, VFD450F43A-G HP to 125 HP VFD550F43A-G, VFD750F43A-G, VFD900F43C-G HP to 215 HP VFD1100F43C-G, VFD1320F43A-G, VFD1600F43A-G HP to 300 HP VFD1850F43A-G, VFD2200F43A-G Wiring Explanation for Analog Input Terminal Installation and Wiring This page intentionally left blank Descriptions Digital Keypad VFD-PU01 Description of the Digital KeypadDisplay Message How to Operate the Digital Keypad VFD-PU01 Display Message Descriptions VFD-PU01 Dimensions Reference Table for the LED Display of the Digital Keypad RUN Stop Operation Method Trial Run This page intentionally left blank Parameters Summary of Parameter Settings Group 0 User Parameters Functions Settings Factory Customer Parameter Functions Settings Factory Customer Group 1 Basic Parameters Functions Settings Factory Parameter Functions Settings FactorySetting = coast to stop Parameter Functions Settings Factory Parameters Parameters 04-24 Analog Input Delay 00~10.00 Sec Execute one program cycle step by step Time Duration Step To 65500 Sec / 0.0~6550.0 Sec Parameter Functions Settings Factory Parameter Functions Settings Factory Customer Setting Parameter Functions Settings Factory Customer Parameter Functions Settings Factory Customer Parameters Multi-step Operation Applications Purpose Functions Parameter Settings for ApplicationsDC Brake before Running Applications Purpose Functions Auto Restart after Fault Applications Purpose Two-wire/three-wire Applications PurposeOperation Command Applications Purpose Frequency Hold Applications Purpose Parameters Parameters Multi-function Analog Output Applications Purpose Functions Description of Parameter Settings Group 0 User Parameters Fanp Parameters 00 14 PLC Time Group 1 Basic Parameters 01 04 Mid-point Voltage Settings 2V~510.0V Parameters Unit 0.1sec Parameters Group 2 Operation Method Parameters PWM Carrier Frequency Selections Settings ~10HP 4000~6000Hz VFD-G 02 07 Reserved Flying Start Factory Setting Setting Functions Descriptions Group 3 Output Function Parameters Frequency 2Hz 03 04 DC Fan Control Parameters Group 4 Input Function Parameters Setting Functions Descriptions Parameters Max AI1*AI1 Gain, AI2*AI2 Gain Factory Setting 05 15 PLC Mode Group 5 Multi-step Speed Parameters Example 2 Pr.05-15 = 2 Continuously executes program cycles Example 3 Pr.05-15 = 3 Execute one cycle step by step Bit 0 1 0 0 1 1 1 1 1 Parameters Frequency Time Group 6 Protection Function Parameters 06-01 06 03 Over-torque Detection Selection 80 100 120 140 160 200 Parameters Delta Group 7 AC Drive and Motor Parameters 18.5 110 132 160 185 220 Parameters Parameters Accumulated Electric Bill per currency unit Group 8 Special Parameters DC Braking Time Momentary Power Loss Operation Output frequency Parameters 100% 70% Parameters Group 9 Communication Parameters None parity + 2 stop bit GND 3 SG- 4 SG+ 6 for communication Start Stop Stop Ascii mode RTU mode Command message Response message Error response message CDH C6H RTU mode Command message High 0FH ‘0’ ‘1’ ADR CMD BB OFF Content Address Function Rev LED is on and FWD led is off. Reverse LRC CHK Communication time-out Group 10 PID Control Parameters Parameters Determined by group Curve Diagram This page intentionally left blank Troubleshooting Over Current OC Ground Fault Over Voltage OV Low Voltage Lv Over Heat OH Overload Phase Loss PHL Keypad Display is Abnormal Motor cannot Run Motor Speed cannot be Changed Motor Stalls during Acceleration Motor does not Run as Expected Electromagnetic/Induction Noise Environmental Condition Serial reactor Phase lead capacitor Affecting Other Machines Fault Fault Descriptions Corrective Actions Name Fault Code InformationCommon Problems and Solutions Ensure that the ambient temperature falls within Fault Fault Descriptions Corrective Actions Name Fault Fault Descriptions Corrective Actions Name Daily Inspection ResetMaintenance and Inspections Periodic Inspection Voltage Maintenance Check Items Methods and Criterion Change of copper plate Keypad Maintenance Check Items Methods and CriterionMain circuit Maintenance Check Items Methods and Criterion One One Year Daily Appendix a Specifications Appendix a Specifications Appendix B Accessories All Brake Resistors & Brake Units Used in AC Motor Drives Appendix B Accessories VFD Series Non-fuse Circuit Breaker Chart Fuse Specification Chart 460V DC Choke AC Input Reactor Recommended Value 460V, 50/60Hz, 3-PhaseAC Reactor 460V, 50/60Hz, 3-Phase AC Output Reactor Recommended Value Correct wiring Applications Reduce harmonics and provide protection from Diagram B Zero Phase Reactor RF220X00ADiagram a PU06 Description of the Digital Keypad VFD-PU06 Explanation of Display Message 3 PU06 Operation Flow Chart XX-XX Appendix C How to Select the Right AC Motor Drive Related Specification Capacity Formulas When one AC motor drive operates one motorWhen one AC motor drive operates more than one motor Symbol explanation Selection Note General PrecautionParameter Settings Note How to Choose a Suitable Motor Standard motor Special motors Pole-changing Dahlander motor Power Transmission Mechanism Motor torque This page intentionally left blank

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