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Table Of Contents - Mitsubishi Electric QJ71GF11-T2 User Manual

Melsec-q series cc-link ie field network master/ local module

Table Of Contents

Table of Contents

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Table of Contents

Safety Precautions3

Design Precautions4

Installation Precautions5

Wiring Precautions5

Startup And Maintenance Precautions6

Conditional Of Use For The Product8

Compliance With Emc And Low Voltage Directives9

Relevant Manuals10

Table Of Contents12

Manual Page Organization17

Data Communication22

Periodic Communication (Cyclic Transmission)22

Irregular Communications (Transient Transmission)22

Chapter 1 Cc-Link Ie Field Network22

1Gbps Communication Speed23

Use Of Ethernet Cable23

Flexible Wiring For System Arrangements23

Master/Local Modules24

High-Speed Periodic Communication (Cyclic Transmission)24

Irregular Communications With The Programmable Controller On Another Station (Transient Transmission)25

Reading Or Writing Data25

Settings And Diagnostics By Gx Works226

Setting Parameters26

Checking Cc-Link Ie Field Network Status Graphically27

Seamless Access To Other Networks28

Adding And Replacing Cc-Link Ie Field Network Devices Without Stopping The System29

Replacing Cc-Link Ie Field Network Devices29

Automatic Return When Disconnected Stations Recover30

Seamless Communications With Ethernet Devices31

Continuing Data Link Even If The Master Station Is Disconnected32

Common Project Data For Local Stations32

Chapter 2 Part Names33

General Specifications36

Performance Specifications36

Chapter 3 Specifications36

Function List38

Cyclic Transmission Functions38

Transient Transmission Functions39

Ras Functions39

Diagnostic Function40

Other Functions41

List Of I/O Signals42

List Of Buffer Memory Addresses43

Chapter 4 Procedures Before Operation48

Chapter 5 System Configuration50

Cc-Link Ie Field Network Configuration51

Single Network System51

Network Configuration52

Network Topology52

Station Number And Connection Position53

Cascade Connection54

Multi-Network System55

Adding Slave Stations (Including The Submaster Stations)56

Connecting Devices To The Same Network56

Configuration In Which Data Link Cannot Be Performed (Incorrectly Configured Ring Topology)56

Connecting Both Port1 And Port2 To The Switching Hub57

Ring Topology58

Using A Switching Hub To Configure A Ring Topology58

Offline Mode Station In Ring Topology58

Connecting/Disconnecting A Cable And Powering Off/On A Device59

Output Hold When A Data Link Error Occurs60

Connected Station Numbers60

Power-On Order60

Network Components61

Mitsubishi Product62

Applicable Systems63

Applicable Cpu Modules And The Number Of Mountable Modules63

Number Of Mountable Modules63

Mounting To A Melsecnet/H Remote I/O Station63

Support For The Multiple Cpu System64

Applicable Software64

Applicable Master/Local Modules64

When Another Cpu To Be Accessed Does Not Support The Master/Local Module64

Handling Precautions65

Chapter 6 Installation And Wiring65

Tests Before Wiring66

Hardware Test66

Self-Loopback Test68

Ethernet Cable Connection70

Disconnecting The Cable71

Connecting And Disconnecting The Ethernet Cable72

Connectors Without Ethernet Cable72

Maximum Station-To-Station Distance (Maximum Cable Length)72

Tests After Wiring73

Performing A Loop Test73

Preparing For A Loop Test74

Actions If The Loop Test Fails78

Checking By Gx Works278

Checking By Link Special Register (Sw)79

Communication Test81

Station Number Setting Of A Local Station83

Chapter 7 Parameter Setting83

Parameter List84

Parameters Set For A Master/Local Module84

Parameters Set For Slave Stations85

Network Settings86

Network Configuration Settings90

How To Configure The Settings On The Graphical Window (Cc Ie Field Configuration Window)91

Setting The Configuration Of The Slave Station In The Master Station92

Change Transmission Path Method93

Supplementary Setting95

Equal Assignment And Identical Point Assignment Of Link Points97

Command Execution Of A Slave Station98

How To Configure The Settings On The Window In The Table Format99

Network Operation Settings103

Refresh Parameters105

Checking Method107

Precautions: Device Set To "Device (Plc Side)"108

Link Refresh Range108

Changing Link Device Assignment In The "Network Configuration Settings" Window108

Setting An Extended Data Register (D) Or Extended Link Register (W) As A Link Refresh Device108

Interrupt Settings109

Precautions: When "Level Detect" Is Set For "Detection Method" And The Interrupt Condition Is Always Met111

Before Executing An Interrupt Program111

When Multiple Interrupts Simultaneously Occur111

When The Master/Local Module Is In Test Mode Or Offline Mode111

Starting An Interrupt Program By The Rising/Falling Edge Of The Specified Device112

An Interrupt Cannot Be Generated112

Using Cyclic Data In An Interrupt Program112

Starting The Interrupt Program Of The Master Station (Station Number 0) When Rx100 Turns On113

Starting The Interrupt Program Of The Master Station (Station Number 0) When The Master Station Receives Data Sent From Another Station Using The Send114

Interlink Transmission Parameters115

Stations Supporting Interlink Transmission118

Modules Supporting Interlink Transmission118

Transfer Destination Link Device Setting118

Setting 65 Or More Interlink Transmission Ranges118

Setting Example To Perform Interlink Transmission119

Performing Interlink Transmission In A Multiple Cpu System119

Routing Parameters121

To Check Whether Routing Parameters Have Been Correctly Set123

Different Control Cpus Are Set To The Network Modules On A Relay Station In A Multiple Cpu System123

When Multiple Master/Local Modules With The Same Network Number Are Connected To One System123

Setting Example124

Cyclic Transmission125

Chapter 8 Functions125

Data Flow And Link Device Assignment126

Master And Slave Stations (Except For Local Stations)126

Master And Local Stations127

Coexistence Of Local Stations And The Other Slave Stations (Other Than Local Stations)128

Link Refresh129

Concept Of The Link Refresh Range129

Shortening The Link Refresh Time And Transmission Delay Time129

Direct Access To Link Devices131

Specification Method131

Readable And Writable Range132

Differences From Link Refresh134

Shortening The Link Refresh Time134

Shortening The Transmission Delay Time134

Interlink Transmission (For The Master Station And Submaster Station Only)135

Assurance Of Cyclic Data Integrity136

32-Bit Data Assurance136

Access To Cyclic Data137

Block Data Assurance Per Station138

Access To Link Devices138

Interlock Program139

Example Of Interlock Using X And Y139

Example Of Interlock Using Devices Other Than X And Y140

Scan Synchronization Specification141

Difference Between Asynchronous And Synchronous Settings141

Input And Output Status Settings In Case Of Failure142

Input Status Of Data Link Faulty Station143

Cyclic Data Output When A Stop Error Occurs In The Cpu Module143

When Data Link Is Stopped By Users143

Setting On A Station With A Data Link Error143

Output Status Setting For Cpu Module Stop144

When The Output Setting During Cpu Stop Is Set To Clear144

When Refreshing Data By A Link Direct Device144

Cyclic Transmission Stop And Restart145

Transient Transmission146

Communications Within The Same Network146

Communications With Different Networks147

Ip Packet Transfer Function148

System Configuration Of The Ip Packet Transfer Function149

Connecting An Ethernet Device To A Cpu Module149

Connecting An Ethernet Device To A Module Supporting The Cc-Link Ie Field Network Gateway Setting149

How To Set The Ip Packet Transfer Function150

Rules For The Ip Address Setting151

Setting In The Cpu Module154

Setting In The Master Station157

Setting In The Local Stations157

Ip Communication Test158

Accessible Range160

Relay Using Cc-Link Ie Controller Network161

Precautions: Modules Supporting The Ip Packet Transfer Function162

Communications Before A Baton Pass Is Established (The D Link Led Turns Off)162

Using Other Networks162

Precautions When Using The Udp Communication162

Precautions When Configuring A Multiple Cpu System163

Example Of Communications Using The Ip Packet Transfer Function164

When The Request Source Device And Request Destination Device Have The Same Network Address164

Setting In The Cpu Module 1 And Master Station (Station Number 0)164

Setting In The Cpu Module 2 And Local Station (Station Number 2)166

Checking The Status Of Communications167

When Accessing An Ethernet Device With A Different Network Address168

Setting In The Ethernet Adapter Module 1 (Station Number 1)168

Setting In The Cpu Module 1 And Master Station 1 (Station Number 0)170

Setting In The Cpu Module 2, Local Station 1 (Station Number 2), And Master Station 2 (Station Number 0)171

Setting In The Ethernet Adapter Module 2 (Station Number 1)172

To Check The Status Of Communications173

Communication Speed174

When A Request Source Device And A Request Destination Device Are Connected To A Cpu Module174

Measurement Result Of The Communication Speed175

When A Request Source Device And A Request Destination Device Are Connected To An Ethernet Adapter Module175

To Increase Communication Speed176

Reserved Station Specification And Temporary Cancel Of Reserved Station Setting177

Error Invalid Station And Temporary Error Invalid Station Setting Function178

Interrupt Request To The Cpu Module179

Loopback Function180

Program That Detects Loopback Station Numbers (Master Operating Station Only)181

Precautions: Master/Local Module And Gx Works2 That Support The Function181

Precautions: Loopback Function Setting And Network Configuration181

Submaster Function182

Cyclic Transmission Of When The Submaster Function Is Used183

Link Device Assignment Of The Master Station And Submaster Station183

Before The Control Is Switched183

After The Control Is Switched184

Link Device Assignment Of The Master Station, Submaster Station, And Slave Stations185

When The Master Station And A Local Station Are Connected185

When The Master Station And Slave Stations (Excluding A Local Station) Are Connected186

When A Slave Station (Excluding A Local Station) And A Local Station Are Connected187

Transient Transmission Of When The Submaster Function Is Used188

Example Of Communications Using The Submaster Function189

Link Device Assignment189

Rwr/Rww Assignment190

Setting In The Local Station193

Setting In The Submaster Station194

Starting Up The System195

Checking The Network Status196

Program Example197

Programming For When The Submaster Function Is Used199

Programming For Cyclic Transmission199

Use Of Data Stored In Ry/Rww Of The Master Operating Station199

Programming For Transient Transmission200

When The Operation Is Switched Between The Master Operation And Submaster Operation200

Use Of The Remfr And Remto Instructions200

Use Of The Write, Swrite, Riwt, And Req Instructions200

Switch From The Master Station To The Submaster Station201

Automatic Switch201

Manual Switch202

Sample Program Of A Manual Switch203

Precautions When The Control Is Switched203

Changes In The Parameters When The Submaster Station Is Used204

When The Setting Is Configured In The Network Parameter Window Of Gx Works2204

When The Parameters Have Been Set Using The Ccpaset Instruction204

Precautions Regarding The Submaster Function205

Connection Of A Local Station That Does Not Support The Submaster Function205

Number Of Submaster Stations205

Functions That Can Be Used205

Use Of A Safety Station206

Temporary Error Invalid Station Setting In The Submaster Station206

If A System Is Divided Into Two Systems Due To A Cable Disconnection And Other Reasons206

Return Of The Master Station With The Submaster Station Being Disconnected206

Access To The Specified Master Station And Submaster Station In Transient Transmission207

Diagnostic Items208

Chapter 9 Cc-Link Ie Field Network Diagnostics208

Starting Diagnostics210

Measures If Is Displayed In "Network Status" Even Though Loopback Is Not Performed215

If The System Does Not Contain A Switching Hub215

If The System Contains A Switching Hub215

Diagnostic Window216

Link Start/Stop223

Network Event History225

Displaying Event History225

Clearing Event History226

Storing Event History Data226

Auto-Save Feature226

Storing Event History Data In A Csv File226

Disabling/Enabling Reserved Station Setting227

Selecting The Target Module In "Network Status"227

Temporarily Canceling A Reservation227

Reserving The Slave Station Again227

Selecting The Target Module In The "Reserved Station Function Enable" Window229

To Temporarily Cancel A Reservation229

Setting A Station As A Reserved Station Again230

Setting/Canceling Temporary Error Invalid Station231

To Select The Target Module In "Network Status"231

Temporary Error Invalid Station Setting231

Canceling Temporary Error Invalid Station Setting231

Configuring/Canceling The Setting In The "Enable/Disable Ignore Station Errors" Window233

To Configurie/Cancel The Setting In The "Enable/Disable Ignore Station Errors" Window233

Remote Operation236

List Of Dedicated Instructions238

Transient Transmission Range Of The Link Dedicated Instruction240

Cc-Link Dedicated Instructions241

Another Dedicated Instruction241

Precautions For Dedicated Instructions (Common)242

When Changing Data Specified By Dedicated Instructions242

When The Dedicated Instruction Is Not Completed242

When Accessing Another Station By A Dedicated Instruction During Cc-Link Ie Field Network Diagnostics242

Precautions For Link Dedicated Instructions243

Number Of Channels243

Number Of Link Dedicated Instructions That Can Be Simultaneously Executed243

Executing Link Dedicated Instructions To Anucpu Stations244

Executing Link Dedicated Instructions To Group-Specified Or All-Specified Stations In A Multiple Cpu System244

Executing An Instruction To All The Specified Stations245

Specifying A Cpu By The Target Station's Cpu Type245

Precautions For Cc-Link Dedicated Instructions246

Executing Multiple Cc-Link Dedicated Instructions Simultaneously246

How To Read Detailed Page On Dedicated Instructions247

Execution Condition248

Applicable Devices248

Jp/Gp.read (Reading Data From The Programmable Controller On Another Station)249

Setting Data250

Control Data251

Start Device Of The Target Station Where Data To Be Read Is Stored253

Start Device Of The Own Station Where Read Data Is Stored253

Read Instruction Overview254

Target Stations That Can Be Specified254

Checking The Execution Status Of The Read Instruction254

Read Instruction Execution Timing255

Checking Error Details In Gx Works2256

Checking Error Details Using Devices256

Program Example For Reading Data257

System Configuration257

Devices Used In The Program257

Read Instruction Setting257

Jp/Gp.sread (Reading Data From The Programmable Controller On Another Station)259

Setting Data Procedure260

Function: Sread Instruction Overview261

Target Stations That Can Be Specified/Checking The Execution Status Of The Sread Instruction261

Sread Instruction Execution Timing262

Checking Error Details263

Program Example Description264

System Configuration/Devices Used In The Program264

Sread Instruction Setting264

Program Example In Sread Instruction Request Source (Station No.0)265

Program Example In Sread Instruction Request Destination (Station No.4)265

Jp/Gp.write (Writing Data In Target Stations)266

Start Device Of The Own Station Where Data To Be Written Is Stored270

Start Device Of The Target Station Where Data Is To Be Written271

Function: Write Instruction Overview272

Checking The Execution Status Of The Write Instruction272

Write Instruction Execution Timing273

Checking Error Details In Gx Works2/Using Devices274

Program Example - System Configuration275

Jp/Gp.swrite (Writing Data To The Programmable Controller On Another Station)278

Swrite Instruction Overview280

Checking The Execution Status Of The Swrite Instruction280

Swrite Instruction Execution Timing281

Check Error Details282

Program Example In The Swrite Instruction Request Source (Station No.2)284

Program Example In The Swrite Instruction Request Destination (Station No.3)284

Jp/Gp.send (Sending Data To The Programmable Controller On Another Station)285

Control Data Table286

Send Instruction Overview290

Checking The Execution Status Of The Send Instruction290

Send Instruction Execution Timing291

Send Instruction Setting294

Jp/Gp.recv (Receiving Data From The Programmable Controller On Another Station)296

Recv Instruction Overview299

Checking The Execution Status Of The Recv Instruction299

Recv Instruction Execution Timing300

Recv Instruction Setting302

Z.recvs (Receiving Data From The Programmable Controller On Another Station)303

Recvs Instruction Overview304

Recvs Instruction Execution Timing305

Recvs Instruction Setting308

Jp/Gp.req (Remote Run/Stop)309

Request Data (A User Sets All)312

Response Data (The System Sets All)313

Req Instruction Overview314

Checking The Execution Status Of The Req Instruction314

Req Instruction Execution Timing315

Req Instruction (Remote Run/Stop) Setting318

Jp/Gp.req (Reading/Writing Clock Data)320

Request Data - A User Sets All324

Response Data - The System Sets All325

Req Instruction326

Target Stations326

Checking The Execution Status Of An Req Instruction326

Program Example (Reading Clock Data)329

Req Instruction (Clock Data Reading) Setting330

Program Example (Writing Clock Data)332

Req Instruction (Clock Data Writing) Setting333

Zp.remfr (Reading Data From The Intelligent Device Station/Remote Device Station)335

Remfr Instruction Overview336

Checking The Execution Status Of An Remfr Instruction336

Remfr Instruction Execution Timing337

Zp.remto (Writing Data To The Intelligent Device Station/Remote Device Station)340

Remto Instruction Overview341

Checking The Execution Status Of The Remto Instruction341

Remto Instruction Execution Timing342

Jp/Gp.rird (Reading Data From The Target Station)345

Access Code/Attribute Code347

Rird Instruction Overview348

Checking The Execution Status Of The Rird Instruction348

Rird Instruction Execution Timing349

Error Details Checking350

When Accessing Cc-Link Ie Field Network Compliant Devices350

Jp/Gp.riwt (Writing Data In Target Stations)353

Riwt Instruction Overview356

Checking The Execution Status Of The Riwt Instruction356

Riwt Instruction Execution Timing357

Riwt Instruction Setting360

Gp.ccpaset (Setting Parameters)361

Procedure For Setting Parameters Using The Ccpaset Instruction361

Parameters That Cannot Be Set Using The Ccpaset Instruction363

Parameters That Cannot Be Set To The Master Station And Submaster Station363

Parameters That Cannot Be Set To The Local Station364

Using Both The Ccpaset Instruction And Gx Works2365

When The Network Configuration Setting Data Exceeds The Total Number Of Slave Stations365

Applicable Station Numbers For Reserved Stations And Error Invalid Stations365

Parameter Error365

Instruction Details366

Network Configuration Setting Data (Master Station (Needs To Be Set) And Submaster Station Only)369

Reserved Station Specification Data (Master Station (Needs To Be Set) And Submaster Station Only)370

Error Invalid Station Setting Data (Master Station (Needs To Be Set) And Submaster Station Only)370

Ccpaset Instruction Overview371

Checking The Execution Status Of The Ccpaset Instruction371

Ccpaset Instruction Execution Timing372

Program Example (Parameter Setting In The Master Station)373

Ccpaset Instruction Setting374

Program Example (Parameter Setting In The Local Station)377

Intelligent Function Module Switch Setting377

Program Example (Parameter Setting In The Master Station And Submaster Station)379

Z/Zp.uini (Own Station (Local Station) Number Setting)382

Procedure For Setting A Station Number Using The Uini Instruction382

Setting A Station Number Using The Uini Instruction And Other Items Using Gx Works2382

Setting A Station Number Using The Uini Instruction And Other Items Using The Ccpaset Instruction382

Clearing The Station Number383

Precautions: Cpu Module, Master/Local Module, Gx Works2383

Station Where The Uini Instruction Can Be Executed383

When The Station Number Set Using The Uini Instruction Has Already Been Assigned383

10.18.2 Instruction Details384

Uini Instruction Overview385

Checking The Execution Status Of The Uini Instruction385

Uini Instruction Execution Timing385

Program Example (Setting A Station Number For A Local Station)387

Settings Required Before Executing The Uini Instruction387

Uini Instruction Setting388

Precautions For Programming389

Cyclic Transmission Program389

Transient Transmission Program389

Chapter 11 Programming389

Example Of Communications Between The Master Station And A Head Module390

System Configuration Example390

Assignment - Link Device Assignment391

Rx And Ry Assignment391

Rwr And Rww Assignment391

To Set In The Master Station392

Setting In The Head Module394

To Check The Network Status397

Program Example Of L60Da4398

I/O Signals Of D/A Converter Module (L60Da4)398

Link Special Relay (Sb), Link Special Register (Sw)398

Devices Used By The User398

Program Example Of Station Error Detection401

Example Of Communications Between The Master Station And Local Stations402

11.3.2 Setting In The Master Station404

Setting In Local Stations406

11.3.4 Checking The Network Status408

Using Link Special Relay (Sb) And Link Special Register (Sw)410

Stop And Restart Of Cyclic Transmission410

Cyclic Transmission Stop/Restart (Own Station)412

Checking Data Link Status413

Checking Data Link Status (Own Station)414

Detecting Line Errors415

Checking Line Errors On Other Stations415

Checking The Line Status (Own Station)416

Detecting Cable Disconnections417

Checking Loopback Execution Status417

Checking Communication Error And Network Event History418

Checking Test Results Before Wiring419

Checking Test Results After Wiring419

Checking Hardware Test Results419

Checking Self-Loopback Test Results419

Checking Parameter Status420

Checking The Parameter Status (Other Stations)420

Checking The Parameter Status (Own Station)421

Checking Cpu Module Status422

Checking The Station Number Setting Status Of The Own Station423

Dedicated Instructions423

Setting The Station Number In The Network Parameter Window Of Gx Works2423

Setting The Station Number Using The Uini Instruction423

Remfr/Remto Instruction424

Rird Instruction And Riwt Instruction424

Common Link Dedicated Instructions (Except For The Remfr And Remto Instructions)424

Canceling/Restoring Reserved Station Setting425

Setting/Canceling A Temporary Error Invalid Station426

Checking The Operating Status Of When The Submaster Function Is Used And Switching A Master Operating Station From A Submaster Station To A Master Sta427

Checking The Operating Status427

Switching A Master Operating Station From A Submaster Station To A Master Station427

Chapter 12 Troubleshooting428

Before Troubleshooting428

Troubleshooting Procedure428

Checking For Error In Modules Other Than The Master/Local Module429

Checking For Error In The Master/Local Module430

Precautions On The "Error History" Window431

No Error History Is Displayed431

The Time And Date Of The Error Is Not Correctly Displayed431

The Error Code Is Not Correctly Displayed431

Checking The Leds432

When The Run Led Turns Off432

When The Mode Led Turns Off Or Is Flashing432

When The D Link Led Turns Off Or Is Flashing433

When The Err. Led Turns On434

When The Err. Led Is Flashing434

When The L Err. Led Turns On434

When The Link Led Turns Off435

Troubleshooting By Symptom436

Cyclic Transmission Cannot Be Performed436

Transient Transmission Cannot Be Performed437

Station Is Disconnected From The Network437

Station Is Repeatedly Disconnected And Reconnected438

Communication Is Unstable438

Ip Communications Cannot Be Performed Using The Ip Packet Transfer Function439

Error Code List441

Checking The Master/Local Module Status By System Monitor463

Appendix 1.1 Module Failure (X0)466

Appendix 1.2 Own Station Data Link Status (X1)466

Appendix 1.3 Other Stations Data Link Status (X3)467

Appendix 1.4 Module Ready (Xf)467

Remote Input (Rx) (Un\G0 To Un\G1023)468

Remote Output (Ry) (Un\G1024 To Un\G2047)468

Appendix 2 Details Of Buffer Memory Addresses468

Appendix 2.1 Link Device Area (Un\G0 To Un\G18975)468

Remote Register (Rwr) (Un\G10240 To Un\G18431)469

Link Special Relay (Sb) (Un\G18432 To Un\G18463)469

Link Special Register (Sw) (Un\G18464 To Un\G18975)469

Appendix 2.2 Rx Offset/Size Information (Un\G19456 To Un\G19697)470

Appendix 2.3 Ry Offset/Size Information (Un\G19712 To Un\G19953)470

Appendix 2.4 Rww Offset/Size Information (Un\G19968 To Un\G20209)471

Appendix 2.5 Rwr Offset/Size Information (Un\G20224 To Un\G20465)471

Own Station (Network Card) Information (Un\G20512 To Un\G20515)472

Own Station (Controller) Information (Un\G20520 To Un\G20536)472

Appendix 2.6 Own Station Information (Un\G20512 To Un\G20536)472

Other Station (Controller) Information (Station No.1) (Un\G20552 To Un\G20568)473

Other Station Information (Station No.2 To No.120) (Un\G20576 To Un\G24383)473

Other Station Information (Station No.0) (Un\G24384 To Un\G24415)473

Appendix 2.7 Other Station Information (Un\G20544 To Un\G24415)473

Port1 Line Error Occurrence Rate (Present) (Un\G30096 To Un\G30216)474

Port2 Line Error Occurrence Rate (Max.) (Un\G30224 To Un\G30344)474

Port2 Line Error Occurrence Rate (Present) (Un\G30352 To Un\G30472)474

Appendix 2.8 Receive Error Detection Function (Un\G29968 To Un\G30472)474

Refresh Of The Link Special Relay (Sb)475

Ranges Turned On/Off By Users And By The System475

Appendix 3 Link Special Relay (Sb) List475

Application Of Link Special Registers (Sw)495

Ranges To Which Data Are Stored By Users And By The System495

Link Special Register (Sw) Refresh495

Appendix 4 Link Special Register (Sw) List495

Appendix 5 Processing Time520

Calculation Formula521

Appendix 5.1 Link Refresh Time521

Interlink Transmission Time523

Appendix 5.2 Link Scan Time525

Between The Master Station And An Intelligent Device Station/Remote Device Station526

Master Station (Rx/Rwr) Intelligent Device Station/Remote Device Station (Input)526

Master Station (Ry/Rww) Intelligent Device Station/Remote Device Station (Output)526

Appendix 5.3 Cyclic Transmission Delay Time526

Master Station And Local Stations527

Master Station (Rx) Local Station (Ry)527

Master Station (Ry) Local Station (Rx)527

Master Station (Rwr) Local Station (Rww)528

Master Station (Rww) Local Station (Rwr)528

Appendix 5.4 Master Station Switching Time529

Between The Master Station And Intelligent Device Station/Remote Device Station530

Between The Master Station And A Local Station530

Between Local Stations530

Appendix 5.5 Transmission Delay Time Of Dedicated Instructions530

Differences In Performance Specifications531

Appendix 6 Differences In Cyclic Transmission Modes531

Differences In Link Scan Time532

Mounting The Master/Local Module With A C Controller Module533

Compatible Models533

Appendix 7 Mounting The Master/Local Module With A533

Appendix 7.1 Setting The Parameters Using The Buffer Memory In The Master/Local Module533

Procedure Before Operation534

Flowchart For A User Program To Set Parameters538

Buffer Memory539

Parameters That Cannot Be Set When The Master/Local Module Is Mounted With A C Controller Module540

Parameter Set Flag (Buffer Memory Address: 31740 (7Bfc H))542

Switch Setting Parameter Check Result (Buffer Memory Address: 31741 (7Bfd H))542

Parameter Communication Result (Buffer Memory Address: 31742 (7Bfe H))542

Setting Flag (Buffer Memory Address: 31743 (7Bff H))542

Total Number Of Slave Stations543

Reserved Station Specification544

Error Invalid Station Setting544

Network Configuration Setting Data (1St Station)545

Network Configuration Setting Data545

Q06Ccpu-V, Q06Ccpu-V-B, And Q12Dccpu-V (Basic Mode)546

Q12Dccpu-V (Extended Mode), Q24Dhccpu-V, And Q24Dhccpu-Ls547

Appendix 8 New And Improved Functions548

Performance Specifications Comparison550

Appendix 9 Comparison Of Cc-Link And Cc-Link Ie Field Network550

Functional Comparison552

Added Functions552

Modified Functions553

When A Melsec Iq-R Series Local Station Or Remote Head Module Is Connected554

Serial Number Of The Master Station554

When The Serial Number (First Five Digits) Of The Master Station Is "16011" Or Earlier554

Appendix 10 Precautions For When Connecting The Melsec Iq-R Series Module554

When A Melsec Iq-R Series Redundant System Is Connected555

Checking On The Rating Plate556

Checking On The Front Of The Module556

Appendix 11 Checking The Serial Number And Function Version556

Checking Using Gx Works2557

Appendix 12 External Dimension Diagram558

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Table of Contents

Troubleshooting