9-01, RS485, Computer | Delta Electronics VFD-S guide

RS485

Chapter 5 ParametersVFD-S Series

Group 9: Communication Parameters

9-00Communication Address

Settings

d1 to d254

Factory Setting: d1

If the AC drive is controlled by RS-485 serial communication, the communication address must be set via this parameter.

RS485

Computer

d1		d2

d3

			S1	S1	S1
9-01	Transmission Speed
					Factory Setting: d1
	Settings	d0	Baud rate 4800 bps (bits / second)
		d1	Baud rate 9600 bps
		d2	Baud rate 19200 bps
		d3	Baud rate 38400 bps

Users can set parameters and control the operation of the AC drive via the RS-485 serial

interface of a personal computer. This parameter is used to set the transmission speed

between the computer and AC drive.

9-02Transmission Fault Treatment

Factory Setting: d0

Settings	d0	Warn and keep operating
	d1	Warn and RAMP to stop
	d2	Warn and COAST to stop
	d3	No warning and keep operating

5-62	Revision August 2008, SE09, SW V2.61

Image 119

Delta Electronics VFD-S manual 9-01, RS485, Computer

Contents

Page Page Page DANGER PrefacePLEASE READ PRIOR TO INSTALLATION FOR SAFETY Page Preface Table of ContentsTable of Contents Chapter 2 Installation and Wiring Chapter 5 Parameters Chapter 4 Digital Keypad Operation Chapter 7 Troubleshooting Chapter 6 Fault Code Information Appendix C How to Select the Right AC Motor Drive Chapter 8 Maintenance and InspectionsAppendix A Specifications Appendix B Accessories 1.1.2 Model Explanation Chapter 1 Introduction1.1 Receiving and Inspection 1.1.1 Nameplate Information Taoyuan 230V 3-phase 1HP0.75kW Model 1.1.3 Series Number Explanation1.1.4 Drive Frames 1.2 Appearances 1.3 Installation Steps 1.4 Storage 3. If the AC motor drive is stored for more than 3 months, the temperature should not be higher than 30 C. Storage longer than one year is not recommended, it could result in the degradation of the electrolytic capacitors This page intentionally left blank 2.1 Ambient Conditions Chapter 2 Installation and Wiring2.2 Installation 50mm 2inch 50mm 2inch 150mm 6inch 150mm 6inchAir Flow Frame S1 VFD002S11A, VFD002S21A, VFD002S23A 2.3 DimensionsDimensions are in millimeter and inch 73 .0 2 .8 5. 8 088 .0 3 .4 13 .0 0 .5 5. 0 0 3 .35. 8 0 2 .9 2. 8 85 .0 3 .310 2. 0 4 74 .0 2 .9 8.05.83 85 .0 3 .3 74 .0 2 .912 4. 0 4 2. 8 0 5. 0 0 2.25.21 2. 8 0 3 .312 4. 0 4 2 .9 13 2.2 5.21 14 8.0 3.0 0 12 6. 0 4 3. 0 0 5. 0 0 51 .0 2 .0 12 6. 0 43. 0 0 67 .8 2 .6 2 .9 3 .35. 8 0 12 7. 0 5 5. 5 0 86 .5 3 .45. 4 0 12 9. 0 5 5. 4 0 10 0. 0 3 86 .5 3 .4 73 .0 2 .86.82 9.50.38 86 .5 3 .4 5. 4 05. 5 0 12 9. 3 5 8. 5 0 6.50.26 Frame S2 VFD015S21U, VFD015S43U, VFD022S21U, VFD022S43U67.8 53.9 2.4 Wiring Basic Wiring Diagrams 2.4.1 Basic Wiring Recommended Circuit when power supplyfault output For VFDXXXSXXA/B/D/U T/L3 Chapter 2 Installation and WiringVFD-S SeriesR/L1 S/L2 Two/Three wire control PNP Mode For VFDXXXSXXENPN Mode 2.4.2 External Wiring Forward running 2.4.3 Main Terminals ConnectionsMains power terminals R/L1, S/L2, T/L3 and L/L1, N/L2 Control circuit terminals U/T1, V/T2, W/T3 Grounding terminals Terminals +2/B1, +1 for connecting DC reactorTerminals +2/B1, B2 for connecting brake resistor RJ11 2.4.4 Control Terminals Internal Circuit Control signal wiring size 18 AWG 0.75 mm2 with shielded wireAFM circuit Digital outputs MO1, MCM wind each wires 3 times or more around the coreAnalog input terminals AVI, GND Digital inputs M0~M5, GND AC Input Line Power terminal2.4.5 Main Circuit Terminals 2-28 Terminal 2-29AC Input Line Motor Groun d Brake DC Reactor Resistor 2-30 Brake Resistor Power terminal2-31 Groun d Groun d Brake DC Reacto r Resistor 2-32 Resistor 2-33Br ake DC Reacto r 2-34 If the drive has built-in fan, it should run Chapter 3 Start Up3.1 Preparations before Start-up The keypad should light up as follows normal status with no error „ Check if acceleration and deceleration are smooth 3.2 Operation Method3.3 Trial Run „ Check if the motor direction of rotation is correct 1. Stop running immediately if any fault occurs and refer to the troubleshooting guide for solving the problem Revision August 2008, SE09, SW 4.3 Explanations of Display Messages 4.2 Explanation of LED IndicatorsChapter 4 Digital Keypad Operation 4.1 Description of the Digital Keypad The internal PLC process step currently being performed To shift data 4.4 How to Operate the Digital Keypad Revision August 2008, SE09, SW Chapter 5 Parameters Chapter 5 ParametersVFD-S Series 5.1 Summary of Parameter Settings Group 2 Operation Method Parameters Setting Factory Group 3 Output Function Parameters Factory Group 5 Multi-Step Speed and PLC Parameters Factory SettingsSetting Explanation Explanation Group 9 Communication Parameters Factory 5.2 Parameter Settings for Applications „ Two-wire/three-wire „ Over-torque Setting „ Output Signal during Running „ Output Signal when Frequency Attained 0-01 5.3 Description of Parameter SettingsThis parameter can be set during operation 0-00 0-05 d2 Multifunction display, see Pr.0-04 d3 Display output current LED A0-04 0-08 0-060-07 0-09 Password Decode Flow Chart0-08 0-07 5-21 Setting for Pr8 factory setting Chapter 5 Parameters VFD-S Series 1-03 1-001-01 1-02 1-07 1-051-06 Standard V/F Curve 1-12 1-091-10 1-11 Max. output Freq. Pr.1-00 Acceleration Time Jog operation commandONFrequency Time 1-18 Disable S curveEnable S curve Acceleration/deceleration Characteristics J1 Voltage signal input0-10V Current signal input4-20mA 2-02 2-01 Source of Operation Command 115V/230V/460V Series 3kHz10kHz 2-05 Loss of ACI Signal 4-20mA Analog Current Meter 3-01Analog Frequency Meter Freq Display Pr.0-04=d1 TRG Counter Trigger Signal Multi-function Input Terminal2ms 2ms The width of trigger signal should not be less than 2ms250 Hz 3-06 Description 4-03 4-004-01 4-02 This example shows a potentiometer range of 0 to 5 Volts Potentiometer Scale Potentiometer ScaleMax Output Pr.1-00 Freq 60Hz 0 Hz Parameters & Functions table 4-064-07 4-08 REV/FWD FWD/STOPREV/STOP RUN/STOP d6 External Reset setting by d5 GNDRESET Mx Close Operation available setting by d6 GND d4, d5 External Faults d11 Acceleration/Deceleration Speed Inhibit Mx Close Operation available d10 jog operation command GNDd10 Jog Operation Control Chapter 5 ParametersVFD-S Series d12 First or Second Acceleration/Deceleration Time Selectiond13, d14 External Base Block Mx Close Freq. will increase by one unit B.B.N.O Mx Close Operation available. setting by d13 B.B.N.CMx OpenOperation available. setting by d14 GND UP setting by d15 DOWN setting by d16 d19 Counter Trigger PLC operation Mx Close Run PLC. setting by d17 Mx ClosePause PLCsetting by d18 GND d27 Press UP/DOWN key to switch forward/reverse N.O. motion Reset counter Mx close reset counter d20 reset the counter value GNDd20 Counter Reset d22 PID function disable M0 Open Stop, Close Run M1 No Function GND 4-11RUN/STOP 5-03 5-005-01 5-02 Example 2 Pr.5-07 = d2 Continuously executes program cycles Example 4 Pr. 5-07 =d4 Continuously execute PLC cycles step by step Example 3 Pr. 5-07 = d3 Execute one cycle step by step 0=Forward WeightsExample 5 Pr. 5-07 = d1 Execute one cycle of the PLC program 5-08 5-12 5-095-10 5-11 6-01 Over-current Stall Prevention Level Over-voltage Stall Prevention 6-07 6-03 Over-Torque Detection Mode OL26-04 6-05 6-08 Present Fault RecordSecond Most Recent Fault Record Third Most Recent Fault Record d20 Software protection enable codE d21 Reserved 7-03 7-007-01 7-02 8-02 Output Frequency8-00 8-01 8-07 8-04 Momentary Power Loss Operation Selection8-05 8-06 8-12 8-08 Skip Frequency 1 Upper Limit8-10 8-11 8-17 8-15Automatic Voltage Regulation AVR 8-16 Computer 9-01RS485 1 +EV 2 GND 3 SG- 4 SG+ 9-03 7.E.1 ASCII modeRTU mode 7.N.2 RTU mode 3.2 ADR Communication Address RTU mode Command message 3 Command code 10H, write n word, n=12 3.4 Check sum ASCII mode Unsigned char* data Å a pointer to the message buffer Functions ContentAddress Functions code Error messageException Meaning 3.7 Communication program of PC A-03 A-00A-01 A-02 A-08 A-05A-06 A-07 A-12 Sleep FunctionA-10 A-11 A-13 = 56-0 X 100100 X 10 = + + +1-00 Drange 6.1 Common Problems and Solutions Chapter 6 Fault Code Information Chapter 6 Fault Code InformationVFD-S Series Fault 6.2 Reset Over-current during deceleration Chapter 7 Troubleshooting7.1 Over Current OC Over-current during acceleration Chapter 7 Troubleshooting VFD-S Series 7.2 Ground Fault7.3 Over Voltage OV Ground fault 7.4 Low Voltage Lv OL1/ OL2 7.5 Over Heat OH7.6 Overload Check for correct settings at Check wiring at R, S and T terminals 7.8 Phase Loss PHL7.7 Keypad Display is Abnormal Check if all connectors are connect correctly and no noise is present 7.9 Motor cannot Run boundaries 7.10 Motor Speed cannot be ChangedCheck to see if frequency is out of range upper/lower Check if the inertia 7.11 Motor Stalls during Acceleration7.12 The Motor does not Run as Expected settings 7.14 Environmental Condition 7.13 Electromagnetic/Induction Noise 7.15 Affecting Other Machines Periodic Inspection Chapter 8 Maintenance and InspectionsDaily Inspection Chapter 8 Maintenance and InspectionsVFD-S Series Maintenance „ DC capacity of main circuit „ Printed circuit board and connector of main circuit Revision August 2008, SE09, SW 230V Class Appendix A SpecificationsVoltage Class 115V Class 460V Class Appendix A SpecificationsVFD-S SeriesGeneral Specifications Voltage Class B.1 All Brake Resistors & Brake Units Used in AC Motor Drives Appendix B Accessories 9. Definition for Brake Usage ED% B.1.1 Dimensions and Weights for Brake resistors Choose suitable motor cable and precautions B.2 EMI FiltersInstallation General precaution 1. Use the cable with shielding double shielding is the best The length of motor cable Order P/N RF007S21AA/ RF007S43AA B.2.1 Dimensions Order P/N RF022S21BA Order P/N 08TDT1W4S POWER-INOrder P/N 12DKT1W3S B-10 B.3.2 AC Output Reactor Recommended Value B.3 AC Reactor B.3.1 AC Input Reactor Recommended Value B.3.3 Applications for AC Reactor Application B.4 DC Choke Recommended Values Supply B.5 Zero Phase Reactor RF220X00AZero Phase Reactor Power Screw Size B.6 Din Rail-DR01Models Pr. 4-04 set to d02 M0, M1 set at RUN/STOP and FWD/REV B.7 Remote Controller RC-01Pr. 4-05 set to d06 M2 set for reset VFD-S Programming Pr. 2-00 set to d01 Pr. 2-01 set to d01 B-18 B.8 Conduit Bracket BK-S73.02.87 Fuse Specification Chart B.9 Non-fuse Circuit Breaker Chart B-20 Related Specification Appendix C How to Select the Right AC Motor Drive k ⋅ N C.1 Capacity Formulasn T + n s k s − 1 = P C 1 ⎢ ⎢ n T + I M ⎢1+ cosϕ Symbol explanationk ⋅ IM ≤ the rated current of AC motor drive A k ⋅ 3 ⋅VM ⋅ IM ⋅10−3 ≤ the capacity of AC motor drivekVA Selection Note C.2 General PrecautionsParameter Settings Note continuous C.3 How to Choose a Suitable Motortorque% 25% 40% 60% 100 Special motors „ To avoid resonances, use the Skip frequencies Motor torque Power Transmission Mechanism Motor