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Figure 3-9
Tooltip of an instruction
Safety program of the F-PLC
3.7 Instructions for the safety program
Safety Integrated (with SINAMICS S120)
72
Commissioning Manual, 02/2020, A5E46305916B AB
71
73
Table of Contents
Main Page
Default Chapter
3
Preface
3
Table of Contents
9
1 Fundamental Safety Instructions
17
General Safety Instructions
17
Warranty and Liability for Application Examples
18
Security Information
19
2 Fundamentals
21
Introduction
21
Configuring SINUMERIK MC
22
Safety Functions of the F-PLC
23
Safety Functions Integrated in the Drive
24
Approvals
27
Safety-Relevant Processing Using MC Components
28
Structure of the Project View in the TIA Portal
31
Device Configuration
33
Overview
33
Components of an MC
33
Starting the TIA Portal
35
Creating a Project
36
Inserting SINUMERIK MC
37
Configuring the PC System
39
Inserting and Networking a SINAMICS Drive
40
Setting up the Communication
42
Configuring PROFINET for SINUMERIK MC
42
Configuring PROFINET on the PC System
44
Compile Hardware Configuration
45
Establish the Communication Connection
45
F-I/O for PROFINET IO
47
Drive Components
47
Interconnecting DRIVE-Cliq Components
48
Drive Monitoring with or Without Encoder
48
Induction Motors and Synchronous Motors
50
Safety Components and Licensing
51
Software Components Required
51
Licensing Axes/Spindles and F-PLC
52
3 Safety Program of the F-PLC
53
Overview
53
Program Structure of the Safety Program (S7-1500)
55
Fail-Safe Blocks
59
Safety Administration Editor
60
Restrictions in the Programming Languages FBD/LAD
63
F-Conform PLC Data Types (UDT)
69
Grouping PLC Variables for Inputs and Outputs of F-I/O in Structures (S7-1500)
70
Instructions for the Safety Program
71
F-Runtime Groups
73
Rules for F-Runtime Groups of the Safety Program
73
Procedure When Specifying an F-Runtime Group
74
F-Runtime Group Information DB
79
Creating F-Blocks
80
Using Libraries
82
Safety-Relevant Communication
83
Access to Safety Integrated Drives and F-I/O
84
Programming Startup Protection
86
Implementing a User Acknowledgment
87
3.15 Data Exchange between the Standard User Program and Safety Program
88
Data Transfer from the Safety Program to the Standard User Program
89
Data Transfer from Standard User Program to the Safety Program
90
4 Safety Functions Integrated in the Drive
93
Introduction to Safety Integrated Functions
93
SS1 Basic
94
Details and Parameterization
95
SS1 with OFF3
95
SS1 with External Stop (SS1E)
96
Function Diagrams and Parameters
97
Details and Parameterization
100
Safe Stop 1 (SS1, Time and Acceleration Controlled)
100
Safe Stop 1 Without Encoder
101
SS1 (Extended Functions) with External Stop
103
Function Diagrams and Parameters
103
STO (Basic/Extended)
105
Details and Parameterization
105
SBC (Basic/Extended)
109
Details and Parameterization
109
SBC for Motor Modules in the Chassis Format
111
Function Diagrams and Parameters
113
Hardware Required, SBR and SBA
113
Details and Parameterization
117
SS2 with External Stop (SS2E)
118
Safe Stop 2 Extended Stop and Retract (SS2ESR)
122
Sos
125
Details and Parameterization
126
Sam
128
Sbr
130
Overview of Important Parameters (See SINAMICS S120/S150 List Manual)
132
Sls
133
Details and Parameterization
138
Connection to the Motion Control in the NC
139
Safely Limited Speed (SLS)
139
Safely Limited Speed Without Encoder
142
Safely-Limited Speed Without Selection
144
Function Diagrams and Parameters
145
EPOS and Safety-Relevant Setpoint Velocity Limiting
145
Ssm
147
Details and Parameterization
147
Signal Characteristic (with Encoder)
149
Differences in Operation Without Encoder
149
Signal Characteristic (Without Encoder)
150
Function Diagrams and Parameters
151
Sdi
153
Details and Parameterization
155
Safe Direction with Encoder
155
Safe Direction Without Encoder
156
Safe Direction Without Selection
158
Function Diagrams and Parameters
159
Slp
161
Details and Parameterization
161
Retraction
164
Function Diagrams and Parameters
165
Details and Parameterization
166
Sbt
170
Details and Parameterization
171
Requirements
171
Handling Overview
172
Enabling the Function
173
Selection
176
Start of the Safe Brake Test Sequence
176
Sequence
177
Cancellation/Deselection and Acknowledgment (SBT)
178
Communication Via SIC/SCC
179
Function Diagrams and Parameters
180
Sca
182
Details and Parameterization
182
Sla
185
Details and Parameterization
187
Safe Referencing
189
Safe Actual Value Acquisition
191
Reliable Actual Value Acquisition with Encoder System
191
Overview of Important Parameters
197
Safe Gearbox Stage Switchover
198
Forced Checking Procedure/Test Stop
203
Examples for When the Forced Checking Procedure Is Carried out
203
Options and Control
204
5 Controlling Safety Functions Integrated in the Drive
205
Control Possibilities
205
Overview of Telegrams
206
Overview: Process Data in Telegrams
207
Control Via Profisafe
208
Enabling Profisafe Control
208
Selecting the Profisafe Telegram
209
ESR Response in the Event of a Communication Error
210
Parameters and Function Diagrams
211
Safety Info Channel and Safety Control Channel (SIC/SCC)
212
Introduction
212
Safety Info Channel (SIC)
212
Safety Control Channel (SCC)
212
SIC/SCC Communication Using Telegram 701
212
PLC User Interface of the Axis/Spindle Signals (Lbp_Axis1
213
Overview of Important Parameters (See SINAMICS S120/S150 List Manual)
213
Control Via Terminals on the Control Unit and Motor/Power Module
214
Features
214
Overview of Available Terminals
214
Terminals for STO, SS1 (Time-Controlled), SBC
215
Grouping Drives
215
Simultaneity and Tolerance Time of the Two Monitoring Channels
216
Bit Pattern Test
218
6 Commissioning and Configuring
219
Commissioning Sequence
219
Configuring Safety-Relevant Components
220
Overview
220
Loading the Configuration into the Controller
221
Allocating and Assigning a PROFINET Device Name
222
Assigning F-Destination Addresses, Address Type 1
224
Assigning F-Destination Addresses, Address Type 2
224
Checking the Profisafe Address
226
Generating a Safety Program
228
Overview
228
Creating F-Capable PLC Variables
228
Adapting the Settings of the F-Runtime Group (Optional)
232
Setting up Access Protection
234
Parameterizing EMERGENCY STOP
235
Implementing User Acknowledgment for Global Reintegration
236
Acknowledging Messages Related to Safety Functions Integrated in the Drive
237
Deselecting Safety Functions Integrated in the Drive
240
Initiate a Forced Checking Procedure (Test Stop)
241
Programming the Wiring Test
241
Load the Configuration into the Control System
242
Load the Configuration to the PLC
242
Checking the Load Operation
245
Loading the Configuration to the PC System
245
Configuring NC and Drive-Specific Safety Settings
248
Overview
248
Setting Software Options
249
Activating the Safety Commissioning Mode
249
Selecting the Safety Functional Scope
251
Parameterizing the Setpoint Speed Limiting
252
Parameterizing Reaction of the Stop Response
254
Parameterizing an Encoder
255
Configuring Encoderless Operation
259
Configuring Telegrams
264
Configuring Safety Functions Integrated in the Drive
266
STO/SS1 Basic
268
STO Extended
270
Sbc
272
SS1 Extended
274
Ss2/Sos
276
Sam
278
Sbr
280
Sls
282
Ssm
286
Sdi
288
Slp/Sp
290
Sbt
293
Sca
296
Ss2E
298
Ss2Esr
300
Safe Referencing
302
Configuring Machine Data
304
Capturing Machine Data
304
Safety Integrated Machine Data
305
Finalizing Commissioning
306
Confirming Settings
306
Assigning a Safety Integrated Password
307
Series Commissioning
308
7 Diagnostics
309
Overview
309
Pathfinder to S7-1500 Diagnostics
310
System Alarms
311
Diagnostic Functions in the SINUMERIK ONE Commissioning Tool
314
Safety Integrated Diagnostics Overview
314
Drives Status
315
SI Telegrams Overview
317
Telegrams Profisafe
318
Profidrive si Telegrams
319
Checksums
320
Alarms
322
SI Safe Cams
323
Display and Evaluation of Diagnostic Information
324
Checksums
325
Overview
325
Calculating the Global Checksums/Master Checksums
326
SINAMICS Checksums
327
Stop Responses
328
Overview
328
Basic Functions
328
Extended Functions
330
Definitions and Effects in the NC
333
Priorities
333
Configuring the Fault, Message and Alarm Buffer
335
General Information on the Fault Buffer and Safety Message Buffer
335
Configuring the Standard Alarm Buffer
335
Configuring the Safety Alarm Buffer
336
Acknowledging
337
Overview
337
Acknowledgment Via Profisafe
338
Additional Acknowledgment Via Profidrive RESET
338
Acknowledgment Using POWER on
339
Extended Acknowledgment (Deselection of STO/SS1)
339
Additional Acknowledgment When the Safety Message Buffer Is Inactive
339
8 Acceptance Test in the SINUMERIK ONE Commissioning Tool
341
Purpose and Requirements
341
9 Component Replacement (Software/Hardware)
343
Safety Instructions
343
Software, F-CPU, F-I/O
344
Motors, CU SINAMICS S120
346
Messages When Components Are Replaced after Safety Integrated Has Been Commissioned
348
Important Parameters - Notes Regarding Component Replacement
349
10 Data Descriptions
351
NC Tags
351
Overview
351
System Variables
352
Overview
352
VA_STOPSI - Actual STOP
353
A_STOPESI - Actual STOP E
353
VA_SAFE_TYPE - Axial Safety Integrated Operating Mode
353
Standard Telegram Start Addresses
354
Telegram Structure and Data
355
Profisafe Telegram 30
355
Profisafe Telegram 31
355
SIEMENS Telegram 701
355
SIEMENS Telegram 901
356
SIEMENS Telegram 902
357
SIEMENS Telegram 903
357
Process Data
358
Overview: Process Data in Telegrams
358
Profisafe Process Data
359
Note
359
S_STW1: Safety Control Word 1
360
S_ZSW1: Safety Status Word 1
362
S_STW2: Safety Control Word 2
364
S_ZSW2: Safety Status Word 2
366
S_SLS_LIMIT_A: SLS Limit Value Input
370
S_SLS_LIMIT_A_ACTIVE: Active SLS Limit Value
370
S_CYCLE_COUNT: Counter for the Safety Cycle
371
S_XIST16: Current Actual Position Value (16 Bits)
371
S_XIST32: Current Actual Position Value (32 Bits)
371
S_Zsw_Cam1
372
SIC/SCC (Profidrive) Process Data
374
S_STW1B: Safety Control Channel Control Word 1
374
S_ZSW1B: si Motion / Safety Info Channel Status Word
375
S_ZSW2B: Safety Info Channel Status Word 2
376
S_STW3B: Safety Control Channel Control Word 3
376
S_ZSW3B: Safety Info Channel Status Word 3
377
S_V_LIMIT_B: Safety Info Channel Setpoint Velocity Limiting
378
Interface Signals: Axis/Spindle Signals
379
11 System Features
381
Latest Information
381
Response Times
383
Controlling Basic Functions Via Terminals on the Control Unit and Motor Module
383
Controlling the Basic Functions Via Profisafe
384
Control of the Extended/Advanced Functions Via Profisafe
384
Appendix
387
MC Documentation Overview
387
Abbreviations
388
Information about Third-Party Software Used
391
Data Backup and Archiving in the SINUMERIK ONE Commissioning Tool
393
Creating a PLC Commissioning Archive of a SINUMERIK MC
396
Exporting PLC Alarms and Text Lists from the TIA Portal
398
Importing SINUMERIK-PLC Alarm Texts into the TIA Portal
400
Additional Information on Safety Topics
402
Information Sheets Issued by the Employer's Liability Insurance Association
402
Further Information
402
Index
403
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