Pr.89 Transmission Speed Baud rate | Delta Electronics VFD-M

Chapter 4 Parameters

This parameter sets the Ac drive address identification when using the RS-485 serial port for

communication.

Pr.89

Transmission Speed (Baud rate)

Factory Setting: 01

Settings 00 4800 bps

019600 bps

0219200 bps

0338400 bps

This parameter sets the transmission speed for communication on the RS-485 serial port

Pr.90 Transmission Fault Treatment

Factory Setting: 03

Settings 00 Warn and Continue Operating

01Warn and RAMP to Stop

02Warn and COAST to Stop

03Keep Operation without Warning

Pr.91 Time Out Detection

Factory Setting: 0.0

Settings 0.1 to 120.0 sec 0.0 disable

This parameter is used for ASCII mode. When the over-time detection is enabled, the

separation between characters cannot exceed 500 ms.

Pr.92

Communication Protocol

Factory Setting: 00

Settings 00 Modbus ASCII mode, <7,N,2>

01Modbus ASCII mode, <7,E,1>

02Modbus ASCII mode, <7,O,1>

03Modbus RTU mode, <8,N,2>

04Modbus RTU mode, <8,E,1>

05Modbus RTU mode, <8,O,1>

1.Computer Control

Revision May 2008, ME14, SW V3.04

4-59

Image 94

Delta Electronics VFD-M manual Pr.89 Transmission Speed Baud rate, Pr.92 Communication Protocol, Computer Control

Contents

Page Page Page Preface Page Table of Contents Keypad and Start Up TroubleshootingParameters Fault Code Information and Maintenance Appendix a Specifications Appendix B Accessories Appendix C How to Select the Right AC Motor Drive Introduction Model Explanation Receiving and InspectionNameplate Information Series Number Explanation D007M23A0 T 5 External Parts and Labels Remove Instructions Remove Keypad Remove Front Cover RST Side UVW Side Preparation for Installation and Wiring Ambient Conditions Minimum Mounting Clearances 50 mm 150mm Dimensions Model Name This page intentionally left blank Installation and Wiring Basic Wiring Diagram L1 NFB Excellent Good Not allowed External Wiring Appendix a Main Circuit Main Circuit Connection Terminal SymbolMains power terminals R/L1, S/L2, T/L3 Explanation of Terminal Function Terminals B1, B2 for connecting external brake unit Output terminals for main circuit U, V, W Main Circuit Terminals AWG RA-RC Control Terminal Wiring Factory SettingsRB-RC AFM AVIACI M0~M5-GND Analog inputs AVI, ACI MO1MCM Digital outputs MO1 General Keypad and Start Up Keypad Description of the Digital Keypad How to Operate the Digital Keypad LC-M02E Displayed Message LC-M02E LED Keypad and Start Up Operation Method Trial Run Check following items Parameters Parameter Explanation Settings Factory Summary of Parameter SettingsSetting Parameter Explanation Settings Factory 00 M0 FWD/STOP, M1 REV/STOP Reset01 M0 RUN/STOP, M1 REV/FWD Second Source for Frequency Command FLA Parameter Explanation Settings Factory CFA PLC FWD/REV Only Input positive PID feedback, PV from AVI Parameter Explanation Settings Factory Parameter Explanation Settings Factory DC Braking before Running Applications Purpose Functions Parameter Settings for ApplicationsMulti-step Operation Applications Purpose Functions Operation Command Applications Purpose Two-wire/three-wire Applications PurposeWire Overheat Warning Applications Purpose Parameters Parameters Parameters Parameters Pr.01 Description of Parameter SettingsPr.00 Source of Frequency Command Pr.02 Stop Method Pr.03 Pr.04 Pr.08 Pr.06Pr.07 Pr.09 Commonly used V/F Setting General Purpose Pr.12 Pr.10Pr.11 Pr.13 Pr.15 Pr.14Pr.16 Pr.19 Pr.17Pr.18 Pr.20 Pr.24 Reverse Operation Inhibition Pr.26 Pr.27 Pr.28 Pr.30 Pr.29Pr.31 Pr.34 Pr.33Pr.35 Pr.36 Pr.37 Pr.38 Explanations Pr.40 Settings Function DescriptionPr.39 Pr.42 Settings Function Description GND First or Second Mx Close Run PLC Parameter value 18 programs Multi-Function Input Terminal Contact N.C. is reverse, once this function is set Pr.43 Analog Output Signal Pr.44 Pr.45 Pr.46 MO1 Pr.48 Pr.51 Potentiometer Reverse Motion EnablePr.47 Pr.49 Example Max Output Pr.03 Freq 60Hz Bias 10Hz Pr = FWD Pr.54 Pr.52Pr.53 Pr.55 Pr.58 Pr.59 Pr.62 Pr.60Pr.61 Pr.64 Pr.65 Pr.66 Pr.69 Pr.67Pr.68 Pr.70 Pr.73 Present Fault Record Pr.74 Pr.75 Third Most Recent Fault Record Pr.78 PLC Operation Mode Pr.76 Parameter Lock and ConfigurationPr.77 Program input off and then back on Example 2 Pr.78 = 02 Continuously executes program cycles Example 3 Pr.78 = 03 Execute one cycle step by step REV Weights =Forward =Reverse Bit Application Note Pr.82 Pr.80Pr.81 Pr.83 Pr.92 Communication Protocol Pr.89 Transmission Speed Baud rateComputer Control +15V 2 GND SG- 4 SG+ 6 for communication Data Format Ascii mode Communication Protocol ADR RTU modeStart END 6FH STX ADRLRC CHK F7H ‘6’ Starting data address ‘0’ ‘1’ B2H 0FHA0H CDH Starting address 21H 02H Read at one time CPU or analog circuit failure cF3 Parameters Void main Int OutportbPORT+MCR,0x08 Pr.95 Pr.93 Accel 1 to Accel 2 Frequency Transition Pr.94Pr.96 Pr.99 Pr.97Pr.98 Pr.100 Pr.103 Auto Tune Motor parameters Pr.104 R1 Value Pr.107 Pr.105 Control ModePr.106 Pr.108 Pr.113 Pr.112Cooling Fan Control PID Feedback Terminal Selection Integral Time Factory Setting 100 % PID Offset Level Settings To 50.0 % Inverts Reference Signal 0-20mA Wake Up Frequency Unit 0.10Hz Settings 00 to 400.0 Hz External Up/Down Selection Save Parameters Pr.155 Pr.157 Communication Mode SelectionReserved Pr.156 Parameters This page intentionally left blank Troubleshooting Over Current OC Ground Fault Over Voltage OV Low Voltage Lv Over Heat OH1 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 Common Problems and Solutions Fault Code InformationFault Name Fault Descriptions Fault Name Fault Descriptions Corrective Actions Fault Name Fault Descriptions Fault Name Fault Descriptions Reset Maintenance and Inspections Voltage Maintenance Check Items Methods and Criterion Main circuit Maintenance Check Items Methods and Criterion Keypad Maintenance Check Items Methods and CriterionChange of copper plate One One Daily 115V Class Voltage Class230V Class 460V Class General Specifications575V Class Analog Output Signal Analog frequency/current signal output This page intentionally left blank Appendix B Accessories All Brake Resistors & Brake Units Used in AC Motor Drives Appendix B Accessories Dimensions and Weights for Brake Resistors& Brake Units Dimensions are in millimeter Appendix B Accessories Non-fuse Circuit Breaker Chart Fuse Specification Chart AC Reactor AC Input Reactor Recommended Value AC Output Reactor Recommended Value Applications Mains circuit Diagram a Zero Phase Reactor RF220X00ADiagram B Remote Controller RC-01 VFD-M Programming PU06 Description of the Digital Keypad VFD-PU06 Explanation of Display Message Operation Flow Chart XX-XX 40TDS4W4B AMD EMI Filter Cross Reference16TDT1W4S Choose suitable motor cable and precautions Length of motor cable EMI Filter RF015M21AA / RF022M43AA Appendix B Accessories Din Rail Din Rail-DR01 Adapter Din Rail-DR02 Adapter Appendix C How to Select the Right AC Motor Drive Related Specification When one AC motor drive operates more than one motor When one AC motor drive operates one motorCapacity Formulas ⋅ IM ≤ the rated current of AC motor drive a Parameter Settings Note General PrecautionSelection 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