DCS CPU-366 Uživatelský manuál

GE Fanuc Automation Programmable Control Products Series 90™-30 CPU with Embedded PROFIBUS Interface User's Manual GFK-2334A November 2

1-6 Series 90™-30 CPU with Embedded PROFIBUS Interface – November 2004 GFK-2334A 1 PROFIBUS Slave Communications Features The CPU367 provides

GFK-2334A Chapter 1 Overview and Specifications 1-7 1 PROFIBUS Basics PROFIBUS Network Overview • PROFIBUS is an open, vendor independent field

1-8 Series 90™-30 CPU with Embedded PROFIBUS Interface – November 2004 GFK-2334A 1 Data Bandwidth Demands on PROFIBUS Communications Systems

GFK-2334A Chapter 1 Overview and Specifications 1-9 1 Link Segment (No Participants) Participant Participant Participant Participant Participa

GFK-2334A 2-1 Installation This chapter contains information on the following procedures:  Reviewing system power requirements  Installin

2-2 Series 90™-30 CPU with Embedded PROFIBUS Interface – November 2004 GFK-2334A 2 Installing the PROFIBUS CPU Module in the PLC Rack 1. Rem

GFK-2334A Chapter 2 Installation 2-3 2 Connecting the CPU Module to the PROFIBUS Network The module contains a standard female DB9 connector,

2-4 Series 90™-30 CPU with Embedded PROFIBUS Interface – November 2004 GFK-2334A 2 Line Types Baud Rate Line A Distance (Max) 1, 2 Line B

GFK-2334A Chapter 2 Installation 2-5 2 Network Termination Termination resistors are needed, as defined in DIN 19245 Part 1 section 3.1.2.5.

2-6 Series 90™-30 CPU with Embedded PROFIBUS Interface – November 2004 GFK-2334A 2 VP (6)RxD/TxD-P (3)RxD/TxD-N (8)DGND (5)Ru = 390 OhmsRt =

GFL-002 Warnings, Cautions, and Notes as Used in this Publication Warning Warning notices are used in this publication to emphasize that hazardous

GFK-2334A 3-1 PROFIBUS Master CPU Configuration These configuration procedures are written for users with at least a basic knowledge of the

3-2 Series 90™-30 CPU with Embedded PROFIBUS Interface – November 2004 GFK-2334A 3 Configuring PROFIBUS Parameters for the PROFIBUS Master CP

GFK-2334A Chapter 3 PROFIBUS Master CPU Configuration 3-3 3 DPV1 Status The starting reference address of a 32-bit (2-word) produced range used

3-4 Series 90™-30 CPU with Embedded PROFIBUS Interface – November 2004 GFK-2334A 3 Download GSD Files Determines whether a Full Upload or Gen

GFK-2334A Chapter 3 PROFIBUS Master CPU Configuration 3-5 3 Using Sync/Freeze Control Sync and Freeze are global control functions used to sync

3-6 Series 90™-30 CPU with Embedded PROFIBUS Interface – November 2004 GFK-2334A 3 Configuring Network Settings for PROFIBUS Master To confi

GFK-2334A Chapter 3 PROFIBUS Master CPU Configuration 3-7 3 Network Tab of the Master Properties Dialog Box Figure 3-2. Network Tab of MASTER

3-8 Series 90™-30 CPU with Embedded PROFIBUS Interface – November 2004 GFK-2334A 3 Parameters Sub-Tab of Network Tab Token Retry The numbe

GFK-2334A Chapter 3 PROFIBUS Master CPU Configuration 3-9 3 Parameters Tab of the Master Properties Dialog Box Scan Cycle Times Typical This

3-10 Series 90™-30 CPU with Embedded PROFIBUS Interface – November 2004 GFK-2334A 3 Adding Slave Devices to the IC693CPU366 Master Adding Sla

Contents GFK-2334A iii Overview and Specifications... 1-1 Fi

GFK-2334A Chapter 3 PROFIBUS Master CPU Configuration 3-11 3 Note: The following figures use the Series 90-30 367 PROFIBUS Slave module as an

3-12 Series 90™-30 CPU with Embedded PROFIBUS Interface – November 2004 GFK-2334A 3 4. To add modules to the slave, select the Modules tab a

GFK-2334A Chapter 3 PROFIBUS Master CPU Configuration 3-13 3 Note: To change the order (position) of a module, select it and click Properties.

3-14 Series 90™-30 CPU with Embedded PROFIBUS Interface – November 2004 GFK-2334A 3 Configuring Module Data Areas To configure module data ar

GFK-2334A Chapter 3 PROFIBUS Master CPU Configuration 3-15 3 Configuring DP-V1 Settings for a Slave Whether or not a slave device supports DP-V

3-16 Series 90™-30 CPU with Embedded PROFIBUS Interface – November 2004 GFK-2334A 3 PROFIBUS DPV1 Setup Parameters The default values in this

GFK-2334A Chapter 3 PROFIBUS Master CPU Configuration 3-17 3 Slave Functions Extra Alarm Service Access Point The service access point (SAP) th

GFK-2334A 4-1 PROFIBUS Slave CPU Configuration These configuration procedures are intended for users with at least a basic knowledge of the

4-2 Series 90™-30 CPU with Embedded PROFIBUS Interface – November 2004 GFK-2334A 4 Configuring PROFIBUS Parameters for the PROFIBUS Slave CPU

GFK-2334A Chapter 4 PROFIBUS Slave CPU Configuration 4-3 4 DP-V1 Class 1 Buffer Length The length of the data buffer in the PROFIBUS chip for C

Contents iv Series 90™-30 CPU with Embedded PROFIBUS Interface – November 2004 GFK-2334A PROFIBUS Slave CPU Configuration ...

4-4 Series 90™-30 CPU with Embedded PROFIBUS Interface – November 2004 GFK-2334A 4 Input Data Area Tab The input data area describes data rece

GFK-2334A 5-1 PROFIBUS Master Status and Diagnostics There are four methods for obtaining status and diagnostic data for the PROFIBUS Master

5-2 Series 90™-30 CPU with Embedded PROFIBUS Interface – November 2004 GFK-2334A 5 PROFIBUS CPU366 LEDs LED Patterns Before and During PROFIB

GFK-2334A Chapter 5 PROFIBUS Master Status and Diagnostics 5-3 5 Slave Status Bit Array The Slave Status bit array contains a bit for each slav

5-4 Series 90™-30 CPU with Embedded PROFIBUS Interface – November 2004 GFK-2334A 5 PLC Fault Table Entries Communications errors are displaye

GFK-2334A Chapter 5 PROFIBUS Master Status and Diagnostics 5-5 5 Communication Requests The Communication Request function (COMMREQ) allows the

5-6 Series 90™-30 CPU with Embedded PROFIBUS Interface – November 2004 GFK-2334A 5 Get Device Status (1) The Get Device Status Command retrie

GFK-2334A Chapter 5 PROFIBUS Master Status and Diagnostics 5-7 5 Get Device Status Reply Data Format – Response written to location specified b

5-8 Series 90™-30 CPU with Embedded PROFIBUS Interface – November 2004 GFK-2334A 5 Device Status 2 – Word 3 Bit Name Description 0 Prm_Req

GFK-2334A Chapter 5 PROFIBUS Master Status and Diagnostics 5-9 5 Get Master Status (2) The Get Master Status Command provides detailed status i

GFK-2334A 1-1 Overview and Specifications Finding Information in this Manual Chapter 1, Overview and Specifications: Provides basic informati

5-10 Series 90™-30 CPU with Embedded PROFIBUS Interface – November 2004 GFK-2334A 5 Get Master Status Reply Data Format – Response written to

GFK-2334A Chapter 5 PROFIBUS Master Status and Diagnostics 5-11 5 DPM State This byte indicates the current control state of the Dual Port Memo

5-12 Series 90™-30 CPU with Embedded PROFIBUS Interface – November 2004 GFK-2334A 5 Error Event Codes for PROFIBUS Master (Error Remote Addre

GFK-2334A Chapter 5 PROFIBUS Master Status and Diagnostics 5-13 5 Error Event Codes for Slave Devices (Error Remote Address Not Equal to 255) C

5-14 Series 90™-30 CPU with Embedded PROFIBUS Interface – November 2004 GFK-2334A 5 Get Device Diagnostics (4) The Get Device Diagnostic comm

GFK-2334A Chapter 5 PROFIBUS Master Status and Diagnostics 5-15 5 Note: A GE Fanuc 90-30 PROFIBUS Slave (PBS201) returns 13 bytes (7 words) of

5-16 Series 90™-30 CPU with Embedded PROFIBUS Interface – November 2004 GFK-2334A 5 Read Module Header (5) The Read Module Header command ret

GFK-2334A Chapter 5 PROFIBUS Master Status and Diagnostics 5-17 5 Read Module Header Reply Data Format for Master Word Name Description 1 Com

5-18 Series 90™-30 CPU with Embedded PROFIBUS Interface – November 2004 GFK-2334A 5 Clear Counters (6) This command sets the counters in the

GFK-2334A Chapter 5 PROFIBUS Master Status and Diagnostics 5-19 5 DP-V1 Read Request (7) The DPV1 Read Request Block is used by the master to p

1-2 Series 90™-30 CPU with Embedded PROFIBUS Interface – November 2004 GFK-2334A 1 For Detailed Information about PROFIBUS The PROFIBUS logo

5-20 Series 90™-30 CPU with Embedded PROFIBUS Interface – November 2004 GFK-2334A 5 DP-V1 Read Request Reply Data Format – Response written

GFK-2334A Chapter 5 PROFIBUS Master Status and Diagnostics 5-21 5 DP-V1 Write Request (8) The DP-V1 Write Request Block is used by the master t

5-22 Series 90™-30 CPU with Embedded PROFIBUS Interface – November 2004 GFK-2334A 5 DP-V1 Write Request Reply Data Format – Response written

GFK-2334A Chapter 5 PROFIBUS Master Status and Diagnostics 5-23 5 Error Code 1 The bits that make up the Error Code 1 byte are defined below. D

5-24 Series 90™-30 CPU with Embedded PROFIBUS Interface – November 2004 GFK-2334A 5 DP-V1 Alarm Acknowledge (9) The master uses the DP-V1 Ala

GFK-2334A Chapter 5 PROFIBUS Master Status and Diagnostics 5-25 5 (Word 9) Local PLC - Memory Starting Address: Word 9 is a 0-based offset that

GFK-2334A 6-1 PROFIBUS Slave Status and Diagnostics There are three methods for obtaining status and diagnostic data:  Observing and inter

6-2 Series 90™-30 CPU with Embedded PROFIBUS Interface – November 2004 GFK-2334A 6 PROFIBUS CPU367 LEDs LED Patterns Before and During PROFIBUS

GFK-2334A Chapter 6 PROFIBUS Slave Status and Diagnostics 6-3 6 Status/Firmware ID Array The starting reference address for this two-word array

6-4 Series 90™-30 CPU with Embedded PROFIBUS Interface – November 2004 GFK-2334A 6 Communication Requests The Communication Request function (C

GFK-2334A Chapter 1 Overview and Specifications 1-3 1 Embedded PROFIBUS Master The IC693CPU366 contains an embedded PROFIBUS master that allows

GFK-2334A Chapter 6 PROFIBUS Slave Status and Diagnostics 6-5 6 Get Slave Status COMMREQ (Command Code 3) The Get Slave Status COMMREQ retrieve

6-6 Series 90™-30 CPU with Embedded PROFIBUS Interface – November 2004 GFK-2334A 6 Get Slave Status - Reply Data Format Word Name Description

GFK-2334A Chapter 6 PROFIBUS Slave Status and Diagnostics 6-7 6 Value Dec (Hex) Meaning 75 (0051) DPS_ERR_INIT_SPC3_LESS_MEM Not enough me

6-8 Series 90™-30 CPU with Embedded PROFIBUS Interface – November 2004 GFK-2334A 6 Read Module Header (5) The Read Module Header command retrie

GFK-2334A Chapter 6 PROFIBUS Slave Status and Diagnostics 6-9 6 Read Module Header Reply Data Format for Slave Word Name Description 1 Command

6-10 Series 90™-30 CPU with Embedded PROFIBUS Interface – November 2004 GFK-2334A 6 Clear Counters (6) The Clear Counters Command sets the coun

GFK-2334A Chapter 6 PROFIBUS Slave Status and Diagnostics 6-11 6 DP-V1 Read Response (7) Read Response Command Block – Basic Example When a DP-

6-12 Series 90™-30 CPU with Embedded PROFIBUS Interface – November 2004 GFK-2334A 6 Read Response Reply Data Format Word Name Description 1 C

GFK-2334A Chapter 6 PROFIBUS Slave Status and Diagnostics 6-13 6 DP-V1 Write Response (8) Write Response Command Block – Basic Example When a D

6-14 Series 90™-30 CPU with Embedded PROFIBUS Interface – November 2004 GFK-2334A 6 Write Response Reply Data Format Word Name Description 1

1-4 Series 90™-30 CPU with Embedded PROFIBUS Interface – November 2004 GFK-2334A 1 PROFIBUS Master Communications Features The CPU366 provide

GFK-2334A Chapter 6 PROFIBUS Slave Status and Diagnostics 6-15 6 DP-V1 Alarm Request (9) The slave can send DP-V1 alarm indications to a master

6-16 Series 90™-30 CPU with Embedded PROFIBUS Interface – November 2004 GFK-2334A 6 (Word 13) Alarm Type: The Alarm Type is application specifi

GFK-2334A A-1 COMMREQ Operation The Communication Request function (COMMREQ) allows the program to communicate with a GE Fanuc intelligent mo

A-2 Series 90™-30 CPU with Embedded PROFIBUS Interface – November 2004 GFK-2334A A COMMREQ Ladder Instruction A Communications Request is ini

GFK-2334A Appendix A COMMREQ Operation A-3 A COMMREQ Programming Requirements and Recommendations  COMMREQ instructions should be enabled by

A-4 Series 90™-30 CPU with Embedded PROFIBUS Interface – November 2004 GFK-2334A A Error Detection and Handling As shown in “COMMREQ Status W

GFK-2334A Appendix A COMMREQ Operation A-5 A COMMREQ Status Word The following table defines the state codes that can be returned in the COMMR

Index GFK-2334A Index-1 A Adding slave devices, 3-10 C Cable specifications, 2-4 Clear Counters (6), 5-18, 6-10 COMMREQs Clear Counters (6), 5-18,

Index Index-2 Series 90™-30 CPU with Embedded PROFIBUS Interface –November 2004 GFK-2334A R Read Module Header, 5-16, 6-8 Redundant masters, 3-1

GFK-2334A Chapter 1 Overview and Specifications 1-5 1 Embedded PROFIBUS Slave The CPU367 contains an embedded PROFIBUS slave that allows the CP