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Table Of Contents - YASKAWA F7 User Manual

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Instruction manual (463 pages)

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Programming manual (202 pages)

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Connection manual (64 pages)

Table Of Contents

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Table of Contents

Warnings And Cautions2

Drive Duty Selection4

Drive Output Specifications5

Table Of Contents8

Physical Installation12

F7 Model Number, Enclosure, Heat Loss, And Weight13

Confirmations Upon Delivery14

Receiving Checks14

Nameplate Information14

Drive Model Numbers15

Drive Enclosure And Revision Code15

Drive Model Number Structure15

Spec Number Structure15

Component Names16

Drive Appearance16

Terminal Arrangement (Terminal Cover Removed)16

Exterior And Mounting Dimensions18

Checking And Controlling The Installation Site22

Installation Site22

Controlling The Ambient Temperature22

Protecting The Drive From Foreign Matter22

Installation Orientation And Clearances23

Drive Installation Orientation And Clearance23

Horizontal Clearance23

Vertical Clearance23

Removing And Attaching The Terminal Cover24

Removing The Digital Operator25

Removing The Front Cover25

Mounting The Front Cover25

Mounting The Digital Operator26

Chapter 2 - Electrical Installation28

Terminal Block Configuration29

Wiring Main Circuit Terminals30

Applicable Wire Sizes And Closed-Loop Connectors30

208-240Vac Wire Sizes And Connector Specification30

Recommended Connectors For Terminal Connections35

Main Circuit Terminal Functions36

Main Circuit Configurations 208-240Vac36

Drive Main Circuit Configurations36

Main Circuit Configurations 480Vac37

Cable Length Between Drive And Motor38

Ground Wiring38

Motor Cable Length Vs. Carrier Frequency38

Ground Wiring Examples38

Dynamic Braking Connections39

Heat Sink Mount Resistor39

Heat Sink Mount Resistor Installation40

Attaching Heat Sink Mount Resistor On Heat Sink40

Wire Size For Remote Mount Resistor Unit41

Wire Size For Remote Mount Resistor Unit And Braking Transistor Unit42

Operation Check45

Terminal Connections46

Control Wiring47

Control Circuit Terminal Functions47

Terminal Numbers And Wire Sizes (Same For All Drives)48

Dip Switch S1 And Jumper Cn1549

Dip Switch S1 And Jumper Cn15 Location49

Dip Switch S1 Function49

Jumper Cn15 Configuration Options49

Sinking/Sourcing Mode50

Internal Power Supply – Sinking Mode50

External Power Supply – Sinking Mode50

Internal Power Supply – Sourcing Mode50

Control Circuit Wiring Precautions51

Control Circuit Wire Sizes51

Wiring Checks51

Preparing The Ends Of Twisted-Pair Cables51

Field Wiring Diagram52

Electromagnetic Compatibility (Emc)53

Cable Installation53

Grounding Surface Layout53

Emc Filter Layout54

Recommended Emc Filters55

Installing And Wiring Option Boards57

Option Board Models And Specifications57

Mounting Option Boards58

Wiring The Pg-A259

Pg-A2 Open-Collector Input Wiring - Sourcing Pg59

Pg-A2 Open-Collector Input Wiring - Sinking Pg60

Wiring The Pg-B261

Pg-B2 Open-Collector Input Wiring - Sourcing Pg61

Pg-B2 Terminal Specifications61

Pg-B2 Open-Collector Input Wiring - Sinking Pg62

Wiring The Pg-D263

Pg-D2 Terminal Specifications63

Wiring The Pg-X264

Pg-W2 Terminal Specifications65

Wiring The Pg-W266

Wiring Terminal Blocks67

Wire Sizes (Same For All Models)67

Wiring Method And Precautions67

Selecting The Number Of Pg (Encoder) Pulses68

Pg Pulse Selection Examples68

Pg-B2 Connection Example For External +12Vdc Pg Power Supply68

Pg-X2 Connection Example For External +12V Pg Power Suppl69

Chapter 3 - Digital Operator70

Digital Operator Display71

Digital Operator Component Names And Functions71

Digital Operator Keys72

Drive Mode Indicators73

Remote Sequence (Seq) Indicator73

Remote Reference (Ref) Indicator74

Run Indicator74

Stop Indicator74

Drive Main Menus75

Main Menu Structure76

Operation Menu (-Drive-)77

U1 Monitor List77

U1 Monitor List Access Procedure77

U2 Fault Trace List78

U3 Fault History List79

Quick Setting Menu (-Quick-)80

Quick Setting Parameter List80

Quick Setting Parameter Access Procedure80

Programming Menu (-Adv-)81

Programming Parameter Group List81

Modified Constants Menu (-Verify-)82

Auto-Tuning Menu (-A.tune-)82

Modified Constants Menu Access Procedure82

Auto-Tuning Parameter List83

Example Of Changing A Parameter84

Changing A Parameter In The Programming Menu84

Chapter 4 - Start-Up86

Drive Start-Up Preparation87

Power Supply Voltage Jumper89

Drive Start-Up Procedures90

Input Voltage Check90

Control Method Start-Up Procedure90

Input Voltage Setting91

V/F W/ Pg Start-Up92

Open Loop Vector Start-Up93

Flux Vector Start-Up94

Standard Tuning95

Auto-Tuning Selection Flow Chart95

No Rotate Tuning96

Terminal Resistance Tuning96

Quick Setting Parameters97

Chapter 5 - Basic Programming102

F7 Basic Programming Parameters103

Description Of Parameter Tables103

Control Method103

A1-02 Control Method Selection103

Speed Command Source104

B1-01 Reference Source Selection104

To Have The Drive Follow An Analog Speed Command104

To Use An Option Board To Input The Speed Command104

Run Command Source105

B1-02 Run Source Selection105

To Issue A Run Command From The Digital Operator105

To Issue The Run Command From The Terminals105

Stopping Method106

B1-03 Stopping Method Selection106

To Issue A Run Command Via Modbus Serial Communication106

To Issue The Run Command Via An Option Card106

Deceleration To Stop107

Coast To Stop107

Dc Injection To Stop108

Dc Injection Braking To Stop108

Coast To Stop With Timer108

Accel/Decel Time109

C1-01 Acceleration Time 1109

C1-02 Deceleration Time 1109

Acceleration/Deceleration Time Switch Over Frequency109

Carrier Frequency110

C6-02 Carrier Frequency Selection110

Hd Ratings For Various Carrier Frequencies111

Preset Reference112

D1-17 Jog Reference112

Preset Speed112

E1-03 V/F Pattern Selection113

Voltage Upper Limits For 208-240V Class Drives114

V/F Pattern Voltage Upper Limit114

Preset V/F Patterns115

E1-04 Maximum Output Frequency116

E1-05 Maximum Output Voltage116

E1-06 Base Frequency116

E1-09 Minimum Output Frequency116

V/F Pattern For Drive Capacity F7U20P4 - 21P5 For 200V Class117

V/F Pattern For Drive Capacity F7U22P2 - 2045 For 200V Class118

V/F Pattern For Drive Capacity F7U2055 And Higher For 200V Class119

V/F Pattern For 200V Class Drives120

E2-01 Motor Rated Current121

E2-04 Number Of Motor Poles121

Analog Output Gain122

H4-02 Terminal Fm Gain122

H4-05 Terminal Am Gain122

Analog Output Gain Setting Example122

Motor Overload Fault123

L1-01 Motor Overload Fault Selection123

Stall Prevention124

L3-04 Stall Prevention During Deceleration Selection124

Chapter 6 - Diagnostics & Troubleshooting126

Fault Detection127

Fault Displays And Processing127

Alarm Detection135

Alarm Displays And Processing135

Operator Programming Errors (Ope)140

Ope Error Displays140

Auto-Tuning Faults142

Auto-Tuning Fault Displays And Processing142

Digital Operator Copy Function Faults144

Troubleshooting145

If A Parameter Cannot Be Set145

The Drive Is Operating (Drive Mode)145

Parameter Write Enable Is Input145

If The Motor Does Not Operate Properly146

The Motor Only Rotates In One Direction146

If The Direction Of The Motor Rotation Is Reversed147

If The Motor Stalls Or Acceleration Is Slow147

If The Motor Operates At A Higher Speed Than The Speed Command147

If Motor Deceleration Is Slow148

The Deceleration Time Setting Is Too Long148

Motor Torque Is Insufficient148

The Torque Limit Has Been Reached148

If The Motor Overheats149

The Load Is Too Large149

The Ambient Temperature Is Too High149

Auto-Tuning Has Not Been Performed For Vector Control149

If There Is Mechanical Vibration150

The Application Is Making Unusual Sounds150

Oscillation And Hunting Occur With V/F Control150

Oscillation And Hunting Occur With V/F W/Pg Control150

Oscillation And Hunting Occur With Flux Vector Control151

Oscillation And Hunting Occur With Pid Control151

If The Motor Rotates Even When Drive Output Is Stopped152

If Output Frequency Does Not Rise To The Frequency Reference152

The Frequency Reference Is Within The Jump Frequency Range152

The Frequency Reference Upper Limit Has Been Reached152

Main Circuit Test Procedure153

Drive Date Stamp Information156

Date Stamp Location156

Chapter 7 - Maintenance158

Periodic Inspection159

Periodic Inspections With No Power Applied159

Periodic Inspections With Power Applied159

Preventive Maintenance160

Periodic Maintenance Of Parts161

Part Replacement Guidelines161

Heatsink Cooling Fan Replacement162

Removing The Heatsink Cooling Fan162

Installing The Heatsink Cooling Fan162

Cooling Fan Replacement Procedure162

Removing The Heatsink Cooling Fan Assembly163

Mounting The Heatsink Cooling Fan Assembly163

Cooling Fan Assembly Replacement Procedure163

Removing And Mounting The Terminal Card164

Terminal Card Removal Procedure164

Appendix A Parameters166

F7 Parameter List168

F7 Monitor List203

F7 Fault Trace List206

F7 Fault History List206

Appendix B - Capacity Related Parameters208

Drive Capacity Selection209

Parameters Affected By Drive Capacity Setting210

Appendix C Specifications214

Standard Drive Specifications214

208-240Vac Drive Specifications215

480Vac Drive Specifications216

Common Specifications217

Appendix D Communications220

Using Modbus Communication221

Modbus Communication Configuration221

Communication Specifications221

D.1 Example Of Connections Between Master And Drive221

Communication Connection Terminal222

Procedure For Setting Up Communication222

Rs-485 Communication Connection222

Related Parameters223

Serial Communication Related Parameters223

Message Format224

Slave Address224

Function Code224

Modbus Function Code224

Typical Crc-16 Calculation Program In Quick Basic226

Typical Crc-16 Calculation Program In C226

No Response Message226

Modbus Function Code Details227

Reading/Holding Register Contents (03H)227

Write In Single Holding Register (06H)227

Loopback Test (08H)228

Write In Several Holding Registers (10H)228

Function Code 08H Message Example228

Function Code 10H Message Example228

Modbus Data Tables229

Reference Data229

Monitor Data230

Broadcast Data235

Enter Command235

Slave Not Responding236

Modbus Self-Diagnosis237

Communication Terminal Connection For Self -Diagnosis Function237

Appendix E - Peripheral Devices238

Branch Circuit Short Circuit Protection239

Circuit Breaker Type239

Branch Circuit Overload Protection242

Magnetic Contactor243

Ac And Dc Reactor243

Noise Filter243

Peripheral Devices243

Appendix F Spare Parts244

F7 Primary Spare Parts - 208/230/240Vac245

F7 Primary Spare Parts - 480Vac246

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