Siemens SIMATIC S7 시스템 매뉴얼 - 페이지 10

{카테고리_이름} Siemens SIMATIC S7에 대한 시스템 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Siemens SIMATIC S7 20 페이지. Cpu 417-4 h, firmware-stand v 2.1.5
Siemens SIMATIC S7에 대해서도 마찬가지입니다: 사용자 설명서 (21 페이지), 제품 정보 (28 페이지)

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Table of contents

8.15.3

Find string and first character within string ....................................................................... 375

8.16

Table ............................................................................................................................... 378

8.16.1

Add to table..................................................................................................................... 378

8.16.2

First-in-first-out and last-in-first-out .................................................................................. 379

8.16.3

Memory fill ...................................................................................................................... 381

8.16.4

Table find......................................................................................................................... 382

8.17

Timer............................................................................................................................... 386

8.17.1

Timer instructions ............................................................................................................ 386

8.17.2

Timer programming tips and examples............................................................................. 388

8.17.3

Interval timers ................................................................................................................. 394

8.18

Subroutine....................................................................................................................... 395

8.18.1

CALL (subroutine) and RET (conditional return) ................................................................ 395

8.19

PROFINET......................................................................................................................... 400

8.19.1

Features of the programming instruction "PROFINET" ....................................................... 400

8.19.2

Read and Write data record .............................................................................................. 401

8.19.2.1

Input and output interface of RDREC and WRREC instruction ............................................. 401

8.19.2.2

System-defined error code of the instructions RDREC and WRREC ...................................... 403

8.19.3

Read and Write multiple bytes between physical PROFINET and memory address .............. 404

8.19.3.1

Input and output interface of BLKMOV_BIR and BLKMOV_BIW........................................... 404

8.19.3.2

Error code of the instructions BLKMOV_BIR and BLKMOV_BIW........................................... 404

Communication ................................................................................................................................. 405

9.1

CPU communication connections ..................................................................................... 406

9.2

CPU communication ports................................................................................................ 407

9.3

HMIs and communication drivers ..................................................................................... 408

9.4

Ethernet .......................................................................................................................... 409

9.4.1

Overview ......................................................................................................................... 409

9.4.2

Local/partner connection ................................................................................................. 410

9.4.3

Sample Ethernet network configurations .......................................................................... 410

9.4.4

Assigning Internet Protocol (IP) addresses......................................................................... 411

9.4.4.1

Assigning IP addresses to programming and network devices............................................ 411

9.4.4.2

Configuring or changing an IP address for a CPU or device in your project.......................... 413

9.4.4.3

Searching for CPUs and devices on your Ethernet network ................................................ 421

9.4.5

Locating the Ethernet (MAC) address on the CPU .............................................................. 422

9.4.6

HMI-to-CPU communication ............................................................................................. 423

9.4.7

Open user communication ............................................................................................... 425

9.4.7.1

Protocols.......................................................................................................................... 425

9.4.7.2

Connections .................................................................................................................... 426

9.4.7.3

Ports and TSAPs ............................................................................................................... 426

9.4.8

PROFINET......................................................................................................................... 428

9.4.8.1

Introduction..................................................................................................................... 428

9.4.8.2

I-Device ........................................................................................................................... 428

9.4.8.3

Device database file in XML: GSDML ................................................................................. 431

9.4.8.4

GSDML Management ....................................................................................................... 431

9.4.8.5

PROFINET device naming ................................................................................................. 434

9.4.8.6

LED status indicators for PROFINET network...................................................................... 437

9.4.8.7

Configuring CPU as a controller ........................................................................................ 438

9.4.8.8

Configuring CPU as an I-Device without lower-level PROFINET IO system ........................... 446

9.4.8.9

Configuring an I-Device project with lower-level PROFINET IO system ................................ 449

System Manual, V2.7, 08/2022, A5E03822230-AK

S7-200 SMART