Selectron LD-007 manuali

Selectron LD-007 Manuale delle Istruzioni (368 pagine)

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Inglese

Indice

(CPU01-E/03-E/11-E)

1

OMRON Product References

2

Visual Aids

2

TABLE OF CONTENTS

3

About this Manual:

6

PRECAUTIONS

7

1 Intended Audience

8

2 General Precautions

8

3 Safety Precautions

8

5 Application Precautions

9

5Application Precautions

10

SECTION 1

12

Introduction

12

1-1 Overview

13

1-2 The Origins of PC Logic

13

1-3 PC Terminology

14

1-4 OMRON Product Terminology

15

1-5 Overview of PC Operation

15

1-6 Peripheral Devices

16

1-7 Available Manuals

18

1-8 LSS Capabilities

19

1-8-2 Online Operations

20

LSS Capabilities Section 1-8

21

SECTION 2

22

Hardware Considerations

22

2-1 Indicators

23

2-2 PC Configuration

23

PC Configuration Section 2-2

24

SECTION 3

25

Memory Areas

25

3-1 Introduction

26

3-2 Data Area Structure

26

Bit number

27

IR word 000 0000000000000000

27

IR word 001 0000000000000000

27

3-3 IR (Internal Relay) Area

28

IR Area Section 3-3

29

3-4 SR (Special Relay) Area

30

SR Area Section 3-4

31

3-4-1 Remote I/O Systems

32

Host Link Systems

33

PC Link Systems

35

3-4-4 I/O Status Hold Bit

38

3-4-5 Output OFF Bit

39

3-4-12 Step Flag

41

3-4-14 Arithmetic Flags

41

AR Area Section 3-5

42

(CPU11-E only)

45

3-5-8 Power-OFF Counter

46

3-6 DM (Data Memory) Area

48

DM Area Section 3-6

49

3-7 HR (Holding Relay) Area

50

3-8 TC (Timer/Counter) Area

50

3-9 LR (Link Relay) Area

51

3-10 Program Memory

52

SECTION 4

53

4-1 Basic Procedure

54

4-2 Instruction Terminology

54

4-3 Basic Ladder Diagrams

55

4-3-2 Mnemonic Code

56

4-3-3 Ladder Instructions

57

A LOAD instruction

58

A LOAD NOT instruction

58

4-3-4 OUTPUT and OUTPUT NOT

60

4-3-5 The END Instruction

60

Program execution

61

Instruction

62

00000 00001

62

00002 00003

62

4-4 The Programming Console

68

4-4-1 The Keyboard

69

4-4-2 PC Modes

70

4-5 Preparation for Operation

72

4-5-2 Buzzer

73

4-5-3 Clearing Memory

73

4-5-5 Clearing Error Messages

76

4-5-6 Verifying the I/O Table

76

4-5-7 Reading the I/O Table

77

4-5-8 Clearing the I/O Table

79

4-5-9 NET Link Table Transfer

80

4-6-3 Checking the Program

86

4-6-5 Program Searches

89

Original Program

91

Diagram A: Correct Operation

93

4-6-8 Jumps

97

4-7 Controlling Bit Status

99

Work Bits Section 4-8

100

4-9 Programming Precautions

102

Diagram A: Incorrect

103

Diagram B

103

Diagram A

103

4-10 Program Execution

104

Instruction Set

105

SECTION 5

105

5-1 Notation

107

5-2 Instruction Format

107

*DM 0001

108

5-6-2 AND LOAD and OR LOAD

113

5-7 Bit Control Instructions

114

IR, AR, HR, LR

115

5-7-3 KEEP – KEEP(11)

116

S execution condition

117

R execution condition

117

Status of B

117

N: Jump number

120

# (00 to 99)

120

5-10 END – END(01)

121

5-11 NO OPERATION – NOP(00)

122

5-12-1 TIMER – TIM

123

N: TC number

127

# (000 through 015 preferred)

127

SV: Set value (word, BCD)

127

IR, AR, DM, HR, LR, #

127

5-12-3 COUNTER – CNT

128

# (000 through 511)

131

5-13 Data Shifting

133

Data Shifting Section 5-13

134

5-13-5 ROTATE LEFT – ROL(27)

138

5-13-6 ROTATE RIGHT – ROR(28)

138

5-13-9 WORD SHIFT – WSFT(16)

140

5-14 Data Movement

142

5-14-2 MOVE NOT – MVN(22)

143

Data Movement Section 5-14

144

5-14-5 BLOCK SET – BSET(71)

145

5-14-10 MOVE BIT – MOVB(82)

149

5-14-11 MOVE DIGIT – MOVD(83)

150

5-15 Data Comparison

151

5-15-2 COMPARE – CMP(20)

152

Data Comparison Section 5-15

153

5-16 Data Conversion

159

Data Conversion Section 5-16

160

5-17 BCD Calculations

172

5-17-1 INCREMENT – INC(38)

173

5-17-2 DECREMENT – DEC(39)

173

5-17-3 SET CARRY – STC(40)

173

5-17-4 CLEAR CARRY – CLC(41)

174

5-17-5 BCD ADD – ADD(30)

174

BCD Calculations Section 5-17

175

5-17-7 BCD SUBTRACT – SUB(31)

176

5-17-9 BCD MULTIPLY – MUL(32)

181

5-17-11 BCD DIVIDE – DIV(33)

182

5-18 Binary Calculations

189

Mi – Su – CY CY R

191

5-19 Logic Instructions

194

5-19-2 LOGICAL AND – ANDW(34)

195

5-19-3 LOGICAL OR – ORW(35)

195

5-20-1 Overview

197

N: Subroutine number

198

5-21 Step Instructions

203

Step controlled by LR 2000

204

Step controlled by LR 2001

204

Examples

205

5-22 Special Instructions

212

5-22-2 CYCLE TIME – SCAN(18)

213

FAL(06) 00

215

5-22-6 SET SYSTEM – SYS(49)

216

5-22-7 BIT COUNTER – BCNT(67)

217

Input data, x Result data

218

Control Data

221

SEND(90)

222

RECV(98)

224

SECTION 6

228

Program Execution Timing

228

6-1 Cycle Time

229

Cycle Time Section 6-1

230

6-1-2 CPU11-E Cycle Time

233

6-2 Calculating Cycle Time

235

6-2-2 PC with Link Units

236

÷ constant b word

239

÷ *DM b *DM

239

÷ word b word

240

÷ word b word (equals 0)

241

6-4 I/O Response Time

243

I/O Response Time Section 6-4

244

SECTION 7

245

7-1-1 Bit/Digit Monitor

246

7-1-2 Forced Set/Reset

249

Word currently

252

[ Data ]

252

7-1-6 3-word Monitor

254

3 words currently

255

7-1-8 Binary Monitor

256

Indicates Force Reset

257

Indicates Force Set

257

Key Sequence

258

IR bit 00115 IR bit 00100

259

Returns to original display

261

Current SV (during

261

SV before the change

261

SECTION 8

270

Troubleshooting

270

8-1 Alarm Indicators

271

8-4 Error Messages

272

Error Messages Section 8-4

273

8-5 Error Flags

275

Error Flags Section 8-5

276

Appendix A

277

C200H I/O Units

278

C200H Special I/O Units

279

C200H Link Units

280

Optional Products

281

Optical Units

282

Link Adapters

282

DIN Products

282

Optical Fiber Cable

283

Cable Length

283

Peripheral Devices

284

Ladder Support Software (LSS)

284

Appendix AStandard Models

285

Appendix B

286

Instruction Execution Times

289

Basic Instructions

294

Data Areas

295

Special Instructions

296

≤ S ≤ Upper limit 1

308

(SBs+Of) (D)

313

Appendix C

319

System Operations

320

Programming Operations

322

Cassette Tape Operations

327

Appendix D

329

Appendix E

332

Dedicated Bits

333

Appendix EData Areas

334

AR Word Allocations

334

AR Bit Allocations

334

Data Areas Appendix E

335

Appendix F

336

I/O Bits

337

Work Bits

338

Data Storage

339

Timers and Counters

340

Appendix G

341

Program Coding Sheet

342

Appendix H

343

Appendix I

344

Glossary

345

Revision History

367

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