EasyManuals Logo

Siemens Simatic 6ES7 157-0AD81-0 A0 Series User Manual

Siemens Simatic 6ES7 157-0AD81-0 A0 Series
182 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Page #10 background imageLoading...
Page #10 background image
Contents
x
DP/PA Link and Y Link Bus Couplings
A5E00193841-011
4.4 Connecting PROFIBUS-DP 4-12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.5 Connecting PROFIBUS-PA 4-12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5 Commissioning the DP/PA Coupler for Stand-Alone Operation
6 Commissioning the DP/PA Link
6.1 Commissioning the DP/PA link 6-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6.2 Configuration for S7 standard operation or redundant operation 6-3. . . . . . . .
6.2.1 Configuring the DP/PA link 6-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6.2.2 Configuring the PROFIBUS-PA master system 6-5. . . . . . . . . . . . . . . . . . . . . .
6.3 Configuration for DP standard master operation 6-6. . . . . . . . . . . . . . . . . . . . .
6.3.1 Device master files 6-6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6.3.2 Configuring the DP/PA link 6-7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6.3.3 Configuring PROFIBUS-PA field devices 6-8. . . . . . . . . . . . . . . . . . . . . . . . . . .
6.4 Setting the PROFIBUS address of the IM 157 6-10. . . . . . . . . . . . . . . . . . . . . . .
7 Commissioning the Y Link
7.1 Commissioning the Y link 7-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7.2 Configuring the Y link 7-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7.3 Configuring underlying DP slaves 7-4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8 Operation of the DP/PA Link and the Y Link
8.1 Start-up delay 8-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8.2 Start-up characteristics 8-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8.2.1 Start-up behavior of the DP/PA link in non-redundant operation 8-2. . . . . . . .
8.2.2 Start-up behavior in redundant operation 8-4. . . . . . . . . . . . . . . . . . . . . . . . . . .
8.3 Behavior following specific events in redundant operation 8-6. . . . . . . . . . . . .
8.4 Reading and writing records 8-7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8.5 Identification data 8-9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8.6 Replacing faulty modules 8-11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8.7 System changes during operation 8-11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8.7.1 System changes in S7 standard operation 8-11. . . . . . . . . . . . . . . . . . . . . . . . . .
8.7.2 System changes in redundant operation 8-12. . . . . . . . . . . . . . . . . . . . . . . . . . . .
8.8 IM 157 firmware update 8-12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9 Diagnostics Using LEDs
9.1 LED displays of the IM 157 9-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9.2 LED displays of the DP/PA coupler 9-5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9.3 LED displays of the Y coupler 9-6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
10 Diagnostics Using the User Program
10.1 Structure of the slave diagnosis 10-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
10.2 Structure of the diagnostic blocks 10-4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
10.2.1 Standard diagnosis 10-4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
10.2.2 Module diagnosis 10-6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table of Contents

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the Siemens Simatic 6ES7 157-0AD81-0 A0 Series and is the answer not in the manual?

Siemens Simatic 6ES7 157-0AD81-0 A0 Series Specifications

General IconGeneral
BrandSiemens
ModelSimatic 6ES7 157-0AD81-0 A0 Series
CategoryIndustrial Equipment
LanguageEnglish

Related product manuals