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SIMATIC PCS 7 CPU 410-5H
Siemens SIMATIC PCS 7 CPU 410-5H
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Supplementary information
15.15
Cycle and re
sponse times
of t
he CPU 410
-
5H
CPU 410-5H Process Autom
ation
System Manual, 09/2014, A5E31622160-
AB
299
Elements of the cycle time
Figure
15
-
27
Elements and
composition of
t
he cycle time
298
300
Table of Contents
Main Page
Default Chapter
3
Table of Contents
3
1 Preface
15
Security Information
18
Documentation
19
2 Introduction to CPU 410-5H
21
Scope of Application of PCS 7
21
Possible Applications
23
Figure 2-1 Overview
23
The Basic System of the CPU 410-5H for Stand-Alone Operation
25
Figure 2-2 Hardware of the S7-400H Basic System
25
The Basic System for Redundant Operation
27
Figure 2-3 Hardware of the S7-400H Basic System
27
Rules for the Assembly of Fault-Tolerant Stations
29
I/O for CPU 410-5H
29
I/O Configuration Variants of the Fault-Tolerant System
30
Tools for Configuring (STEP 7 - HW Config, PCS 7)
30
PCS 7 Project
31
Scaling and Licensing (Scaling Concept)
32
3 Structure of the CPU 410-5H
35
Operator Controls and Display Elements on the CPU 410-5H
35
Figure 3-1 Arrangement of the Control and Display Elements on CPU 410-5H
35
Table 3- 1 LED Displays on the Cpus
36
Monitoring Functions of the CPU 410-5H
39
Status and Error Displays
41
Table 3- 2 Possible States of the BUS1F, BUS5F, and BUS8F Leds
42
Table 3- 3 Possible States of the LINK and RX/TX Leds
43
PROFIBUS DP Interface (X1)
45
PROFINET IO Interfaces (X5, X8)
45
Overview of the Parameters for the CPU 410-5H
48
4 I/O Configuration Variants
49
Stand-Alone Operation
49
Table 4- 1 System Modifications During Operation
50
Figure 4-1 Overview: System Structure for System Modifications During Operation
52
Fail-Safe Operation
54
Figure 4-2 Processing Chain: Acquire, Process, Output
54
Figure 4-3 Safety-Related Communication
55
Table 4- 2 Measures in Profisafe for Error Avoidance
56
Fault-Tolerant Automation Systems (Redundancy Operation)
57
Redundant SIMATIC Automation Systems
57
Figure 4-4 Operating Objectives of Redundant Automation Systems
57
Increase of Plant Availability, Reaction to Errors
59
Figure 4-5 Integrated Automation Solutions with SIMATIC
59
Figure 4-6 Example of Redundancy in a Network Without Error
60
Figure 4-7 Example of Redundancy in a 1-Out-Of-2 System with Error
61
Figure 4-8 Example of Redundancy in a 1-Out-Of-2 System with Total Failure
61
Introduction to the I/O Link to Fault-Tolerant System
62
Using Single-Channel Switched I/O
63
Figure 4-9 Single-Channel Switched Distributed I/O Configuration at the PROFIBUS DP Interface
63
Table 4- 3 Interface Modules for Use of Single-Channel Switched I/O Configuration at the PROFIBUS DP Interface
64
Table 4- 4 Bus Modules for Hot Swapping
64
Table 4- 5 Interface Module for Use of Single-Channel Switched I/O Configuration at the PROFINET
66
Figure 4-10 Single-Channel Switched Distributed I/O Configuration at the PROFINET IO Interface
66
System and Media Redundancy at the PROFINET IO Interface
70
System Redundancy
70
Figure 4-11 S7-400H System with IO Devices Connected in System Redundancy
70
Figure 4-12 System Redundancy in Different Views
71
Figure 4-13 PN/IO with System Redundancy
72
Figure 4-14 PN/IO with System Redundancy
73
Media Redundancy
74
Figure 4-15 Configuration Example of Media Redundancy
75
Connecting Redundant I/O to the PROFIBUS DP Interface
76
Signal Modules for Redundancy
76
Table 4- 6 Signal Modules for Redundancy
76
Figure 4-16 Fault-Tolerant Digital Input Module in 1-Out-Of-2 Configuration with One Encoder
82
Figure 4-17 Fault-Tolerant Digital Input Modules in 1-Out-Of-2 Configuration with Two Encoders
83
Figure 4-18 Fault-Tolerant Digital Output Modules in 1-Out-Of-2 Configuration
83
Figure 4-19 Fault-Tolerant Analog Input Modules in 1-Out-Of-2 Configuration with One Encoder
85
Figure 4-20 Fault-Tolerant Analog Input Modules in 1-Out-Of-2 Configuration with Two Encoders
87
Figure 4-21 Fault-Tolerant Analog Output Modules in 1-Out-Of-2 Configuration
88
Evaluating the Passivation Status
90
5 Profibus Dp
91
CPU 410-5H as PROFIBUS DP Master
91
DP Address Ranges of the CPU 410-5H
91
Table 5- 1 CPU 410-5H
91
Diagnostics of the CPU 410-5H as PROFIBUS DP Master
92
Table 5- 2 Meaning of the "BUSF" LED of the CPU 410-5H as DP Master
92
6 Profinet Io
95
Introduction
95
PROFINET IO Systems
97
6.3 Device Replacement Without Removable Medium/Programming Device
98
7 Operator Controls and Operating Modes of the CPU 410-5H
99
Operating Modes of the CPU 410-5H
99
RUN Mode
99
Table 7- 1 Causes of Error Leading to Redundancy Loss
100
STOP Mode
101
STARTUP Mode
102
HOLD Mode
103
LINK-UP and UPDATE Modes
104
ERROR-SEARCH Mode
104
DEFECTIVE State
105
System States of the Redundant CPU 410-5H
106
Introduction
106
Figure 7-1 Synchronizing the Subsystems
107
The System States of the Fault-Tolerant System
109
Table 7- 2 Overview of System States of the Fault-Tolerant System
109
Displaying and Changing the System State of a Fault-Tolerant System
110
System Status Change from the STOP System State
111
System Status Change from the Standalone Mode System Status
112
System Status Change from the Redundant System State
113
System Diagnostics of a Fault-Tolerant System
114
Self-Test
116
Table 7- 3 Response to Errors During the Self-Test
116
Table 7- 4 Response to a Recurring Comparison Error
117
Table 7- 5 Reaction to Checksum Errors
117
Table 7- 6 Hardware Fault with One-Sided Call of ob 121, Checksum Error, Second Occurrence
118
Performing a Memory Reset
120
8 Link-Up and Update
121
Effects of Link-Up and Updating
121
Table 8- 1 Properties of Link-Up and Update Functions
121
Link-Up and Update Via
122
Table 8- 2 PG Commands for Link-Up and Update
122
Time Monitoring
123
Figure 8-1 Meanings of the Times Relevant for Updates
124
Time Response
125
Determining the Monitoring Times
126
Figure 8-2 Correlation between the Minimum I/O Retention Time and the Maximum Inhibit Time for Priority Classes > 15
127
Performance Values for Link-Up and Update
133
Table 8- 3 Typical Values for the User Program Part
133
Influences on Time Response
134
Special Features in Link-Up and Update Operations
135
9 Special Functions of the CPU 410-5H
137
Security Levels
137
Table 9- 1 Protection Levels of a CPU
137
Access-Protected Blocks
140
Resetting the CPU410-5H to Factory Settings
141
Table 9- 2 CPU Properties in the Factory Settings
141
Reset During Operation
143
Updating Firmware
144
Firmware Update in RUN Mode
146
Reading Service Data
148
Response to Fault Detection
148
Time Synchronization
149
Type Update with Interface Change in RUN
150
10 System Modifications During Redundant Operation
151
System Modifications During Operation
151
Possible Hardware Modifications
153
Adding Components
156
Step 1: Modify Hardware
157
Step 2: Modify the Hardware Configuration Offline
158
Step 3: Stop the Standby CPU
159
Step 4: Download New Hardware Configuration to the Standby CPU
159
Step 5: Switch to CPU with Modified Configuration
160
Step 6: Transition to Redundant System State
161
Step 7: Modify and Download the User Program
163
Use of Free Channels on an Existing Module
164
Addition of Interface Modules
165
Removal of Components
166
Step 1: Modify the Hardware Configuration Offline
167
Step 2: Modify and Download the User Program
168
Step 3: Stop the Standby CPU
169
Step 4: Download New Hardware Configuration to the Standby CPU
169
Step 5: Switch to CPU with Modified Configuration
170
Step 6: Transition to Redundant System State
171
Step 7: Modify Hardware
172
Removal of Interface Modules
173
Editing CPU Parameters
174
Step 1: Editing CPU Parameters Offline
176
Step 2: Stopping the Reserve CPU
176
Step 3: Downloading a New Hardware Configuration to the Reserve CPU
177
Step 4: Switching to CPU with Modified Configuration
177
Step 5: Transition to Redundant System Mode
179
Re-Parameterization of a Module
180
Step 1: Editing Parameters Offline
181
Step 2: Stopping the Reserve CPU
181
Step 3: Downloading a New Hardware Configuration to the Reserve CPU
182
Step 4: Switching to CPU with Modified Configuration
183
Step 5: Transition to Redundant System Mode
184
11 Failure and Replacement of Components During Redundant Operation
185
Failure and Replacement of Central Components
185
Failure and Replacement of a CPU During Redundant Operation
185
Failure and Replacement of a Power Supply Module
187
Failure and Replacement of an Input/Output or Function Module
188
Failure and Replacement of a Communication Module
190
Failure and Replacement of a Synchronization Module or Fiber-Optic Cable
191
Failure and Replacement of an IM 460 and IM 461 Interface Module
193
Failure and Replacement of Components of the Distributed I/Os
194
Failure and Replacement of a PROFIBUS DP Master
195
Failure and Replacement of a Redundant PROFIBUS DP Interface Module
196
Failure and Replacement of a PROFIBUS DP Slave
197
Failure and Replacement of PROFIBUS DP Cables
198
Failure and Replacement of Components of PROFINET IO
199
Failure and Replacement of a PROFINET IO Device
199
Failure and Replacement of PROFIBUS IO Cables
200
12 Synchronization Modules
201
Synchronization Modules for the CPU 410-5H
201
Figure 12-1 Synchronization Module
202
Installation of Fiber-Optic Cables
206
Selecting Fiber-Optic Cables
209
Figure 12-2 Fiber-Optic Cables, Installation Using Distribution Boxes
213
13 System Expansion Card
215
Variants of the System Expansion Card
215
Figure 13-1 SEC
215
14 Technical Data
217
Technical Specifications of the CPU 410-5H; (6ES7 410-5HX08-0AB0)
217
15 Supplementary Information
231
Supplementary Information on PROFIBUS DP
231
Supplementary Information on Diagnostics of CPU 410-5H as PROFIBUS DP Master
232
Figure 15-1 Diagnostics with CPU 410
233
System Status Lists for PROFINET IO
235
Configuring with STEP 7
237
Rules for Arranging Fault-Tolerant Station Components
237
Configuring Hardware
238
Assigning Parameters to Modules in a Fault-Tolerant Station
238
Recommendations for Setting CPU Parameters, Fixed Settings
239
Networking Configuration
240
Programming Device Functions in STEP 7
241
Communication Services
242
Overview of Communication Services
242
PG Communication
243
OP Communication
244
S7 Communication
244
S7 Routing
246
Figure 15-2 S7 Routing
246
Figure 15-3 S7 Routing Gateways: PROFINET IO - DP - PROFINET IO
247
Data Set Routing
249
SNMP Network Protocol
251
Open Communication Via Industrial Ethernet
252
Basics and Terminology of Fault-Tolerant Communication
256
Usable Networks
260
Communication Via S7 Connections
260
Communication Via S7 Connections - One-Sided Mode
261
Communication Via Redundant S7 Connections
264
Communication Via Point-To-Point CP on the ET 200M
266
Custom Connection to Single-Channel Systems
268
Communication Via Fault-Tolerant S7 Connections
269
Communication between Fault-Tolerant Systems
272
Communication between Fault-Tolerant Systems and a Fault-Tolerant CPU
275
Communication between Fault-Tolerant Systems and Pcs
276
Consistent Data
279
Consistency of Communication Blocks and Functions
279
Consistency Rules for SFB 14 "GET" or Read Variable, and SFB 15 "PUT" or Write Variable
280
Consistent Reading and Writing of Data from and to DP Standard Slaves/Io Devices
280
Link-Up and Update Sequence
283
Link-Up Sequence
287
Update Sequence
288
Switch to CPU with Modified Configuration
291
Disabling of Link-Up and Update
292
The User Program
293
Other Options for Connecting Redundant I/Os
294
Cycle and Response Times of the CPU 410-5H
298
Cycle Time
298
Calculating the Cycle Time
300
Cycle Load Due to Communication
304
Response Time
307
Calculating Cycle and Response Times
313
Examples of Calculating the Cycle and Response Times
314
Interrupt Response Time
317
Example of Calculation of the Interrupt Response Time
319
Reproducibility of Delay and Watchdog Interrupts
320
Runtimes of the Fcs and Fbs for Redundant I/Os
321
Characteristic Values of Redundant Automation Systems
323
Basic Concepts
323
Comparison of MTBF for Selected Configurations
328
System Configurations with Redundant CPU 410-5H
328
System Configurations with Distributed I/Os
330
Comparison of System Configurations with Standard and Fault-Tolerant Communication
333
Function and Communication Modules that Can be Used in a Redundant Configuration
335
Connection Examples for Redundant I/Os
337
MTA Terminal Modules (Marshalled Termination Assemblies)
337
Interconnection of Output Modules
337
8-Channel HART Analog Input MTA
339
8-Channel HART Analog Output MTA
340
SM 321; DI 16 X DC 24 V, 6ES7 321-1BH02-0AA0
341
SM 321; DI 32 X DC 24 V, 6ES7 321-1BL00-0AA0
342
SM 321; DI 16 X AC 120/230V, 6ES7 321-1FH00-0AA0
343
SM 321; DI 8 X AC 120/230 V, 6ES7 321-1FF01-0AA0
344
SM 321; DI 16 X DC 24V, 6ES7 321-7BH00-0AB0
345
SM 321; DI 16 X DC 24V, 6ES7 321-7BH01-0AB0
346
SM 326; DO 10 X DC 24V/2A, 6ES7 326-2BF01-0AB0
347
SM 326; DI 8 X NAMUR, 6ES7 326-1RF00-0AB0
348
SM 326; DI 24 X DC 24 V, 6ES7 326-1BK00-0AB0
349
SM 421; DI 32 X UC 120 V, 6ES7 421-1EL00-0AA0
350
SM 421; DI 16 X DC 24 V, 6ES7 421-7BH01-0AB0
351
SM 421; DI 32 X DC 24 V, 6ES7 421-1BL00-0AB0
352
SM 421; DI 32 X DC 24 V, 6ES7 421-1BL01-0AB0
353
SM 322; DO 8 X DC 24 V/2 A, 6ES7 322-1BF01-0AA0
354
SM 322; DO 32 X DC 24 V/0,5 A, 6ES7 322-1BL00-0AA0
355
SM 322; DO 8 X AC 230 V/2 A, 6ES7 322-1FF01-0AA0
356
SM 322; DO 4 X DC 24 V/10 Ma [Eex Ib], 6ES7 322-5SD00-0AB0
357
SM 322; DO 4 X DC 15 V/20 Ma [Eex Ib], 6ES7 322-5RD00-0AB0
358
SM 322; DO 8 X DC 24 V/0.5 A, 6ES7 322-8BF00-0AB0
359
SM 322; DO 16 X DC 24 V/0.5 A, 6ES7 322-8BH01-0AB0
360
SM 332; AO 8 X 12 Bit, 6ES7 332-5HF00-0AB0
361
SM 332; AO 4 X 0/4
362
SM 422; DO 16 X AC 120/230 V/2 A, 6ES7 422-1FH00-0AA0
363
SM 422; DO 32 X DC 24 V/0.5 A, 6ES7 422-7BL00-0AB0
364
SM 331; AI 4 X 15 Bit [Eex Ib]; 6ES7 331-7RD00-0AB0
365
SM 331; AI 8 X 12 Bit, 6ES7 331-7KF02-0AB0
366
SM 331; AI 8 X 16 Bit; 6ES7 331-7NF00-0AB0
367
SM 331; AI 8 X 16 Bit; 6ES7 331-7NF10-0AB0
368
AI 6Xtc 16Bit Iso, 6ES7331-7PE10-0AB0
369
SM331; AI 8 X 0/4
370
SM 332; AO 4 X 12 Bit; 6ES7 332-5HD01-0AB0
372
SM332; AO 8 X 0/4
373
Index
375
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