SIEB & MEYER SD2 Bedienungsanleitung
Drive System SD2
Safety Functions SFM / SLOF
P-TD-0000426.12
2019-08-28
SIEB & MEYER W
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Translation of the original instructions, Copyright © 2019 SIEB & MEYER AG
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SIEB & MEYER AG.
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2 Drive System SD2 - Safety Functions SFM / SLOF
About this Manual 1
General Information 2
Safe Frequency Monitor (SFM) 3
Safe Limited Output Frequency (SLOF) 4
Parameterization of the Limit Frequency 5
Fieldbus Communication 6
safety object converter
7
OSSD Signals 8
Connector Pin Assignment 9
Error Messages 10
WChapter Overview
Drive System SD2 - Safety Functions SFM / SLOF 3
Chapter Overview W
4 Drive System SD2 - Safety Functions SFM / SLOF
1 About this Manual ............................................................. 7
1.1 Illustration of Warnings ............................................................................... 7
1.2 Illustration of General Notices ..................................................................... 8
2 General Information .......................................................... 9
3 Safe Frequency Monitor (SFM) ....................................... 11
3.1 Functional Description .............................................................................. 11
3.2 Application ................................................................................................ 13
3.3 Parameters of the Safety Function SFM ................................................... 14
3.4 Transmission of the Status Message ........................................................ 14
3.4.1 Status Message via OSSD Signal ......................................................................... 14
3.4.2 Status Message via Fieldbus ................................................................................ 15
4 Safe Limited Output Frequency (SLOF) .......................... 17
4.1 Functional Description .............................................................................. 18
4.1.1 Time Point of Function Activation (SLOF) ............................................................. 18
4.2 Application ................................................................................................ 19
4.3 Parameters of the Safety Function SLOF ................................................. 20
4.4 Transmission of the Status Message ........................................................ 20
4.4.1 Status Message via OSSD Signal ......................................................................... 20
4.4.2 Status Message via Fieldbus ................................................................................ 22
5 Parameterization of the Limit Frequency ........................ 23
5.1 System-inherent deviation of the measurable output frequency of the
converter ................................................................................................... 23
6 Fieldbus Communication ................................................. 25
6.1 Data Transmission .................................................................................... 25
6.2 Data Structure ........................................................................................... 26
6.2.1 Data Array ............................................................................................................. 27
6.2.2 Address ................................................................................................................. 27
6.2.3 Index ..................................................................................................................... 27
6.2.3.1 Subindex 0: Repeat Telegram .............................................................................. 27
6.2.3.2 Subindex 1: Limit Value for Speed Zero ............................................................... 28
6.2.3.3 Subindex 2: Limit Value for Safe Limited Output Frequency ................................ 28
6.2.3.4 Subindex 3: Status ................................................................................................ 28
6.2.3.5 Subindex 4: Software Version ............................................................................... 29
6.2.3.6 Subindex 5: COB-ID .............................................................................................. 30
6.2.3.7 Subindex 6: Activation of Safe Limited Output Frequency .................................... 31
6.2.3.8 Subindex 7: Version Information ........................................................................... 31
6.2.4 Pattern ................................................................................................................... 32
6.2.5 Check .................................................................................................................... 32
6.3 Examples for Data Transmission .............................................................. 32
6.3.1 Setting: Limit “Speed Zero” = 10 Hz ...................................................................... 33
6.3.2 Query: Limit of “Speed Zero” ................................................................................. 33
6.3.3 Set Value: Limit “Safe Limited Output Frequency” = 200 Hz ................................ 34
6.3.4 Query: Limit “Safe Limited Output Frequency” ...................................................... 35
6.3.5 Query: Status ........................................................................................................ 35
6.3.6 Query: Address of the Faulty RAM Cell ................................................................ 36
6.3.7 Query: Test Pattern of the Faulty RAM Cell .......................................................... 37
6.3.8 Query: Value of the Faulty RAM Cell .................................................................... 37
WContent
Drive System SD2 - Safety Functions SFM / SLOF 5
6.3.9 Delete Error ........................................................................................................... 38
6.3.10 Query: Software Version ....................................................................................... 39
6.3.11 Query: Program Check Sum ................................................................................. 40
6.3.12 Query: COB-ID ...................................................................................................... 40
6.3.13 Setting: Activation of the Safely Limited Rotating Field ......................................... 41
6.3.14 Query: Activation of the Safely Limited Rotating Field .......................................... 42
6.3.15 Query: Version Information ................................................................................... 42
7
safety object converter
................................................... 45
8 OSSD Signals ................................................................. 47
8.1 OSSD Channels and Signal Chains ......................................................... 47
8.1.1 OSSD Self Test ..................................................................................................... 48
8.2 OSSD Monitoring by PLC ......................................................................... 49
8.2.1 OSSD Monitoring: Speed zero .............................................................................. 50
8.2.2 OSSD Monitoring: Frequency Limitation ............................................................... 50
8.2.2.1 With Frequency Limitation ..................................................................................... 50
8.2.2.2 Without Frequency Limitation ................................................................................ 50
8.3 Conducted Measurements ........................................................................ 51
8.3.1 Measurements at SFM/SLOF Connectors ............................................................ 51
8.3.1.1 Measurement at the Output without Load ............................................................. 51
8.3.1.2 Measurement at the Output with a Load of 300 Ω ................................................ 51
8.3.1.3 Measurement at the input with 18 V power supply ............................................... 51
8.3.2 Chain of OSSD Channels ..................................................................................... 52
8.3.2.1 Test Setup ............................................................................................................. 52
8.3.2.2 Oscilloscope Plots ................................................................................................. 52
8.3.2.3 Summary ............................................................................................................... 55
9 Connector Pin Assignment .............................................. 57
9.1 X66 – Safe Frequency Monitor (SFM) ...................................................... 57
9.2 X67 – Safe Limited Output Frequency (SLOF) ......................................... 57
9.3 Spring-cage Connection ........................................................................... 58
10 Error Messages ............................................................... 59
10.1 List of the Operating States ...................................................................... 59
10.2 List of Drive Error Messages ..................................................................... 59
10.3 List of Warning Messages ......................................................................... 63
10.4 Message of the Quick Stop Functions ...................................................... 64
Content W
6 Drive System SD2 - Safety Functions SFM / SLOF
1 About this Manual
This chapter descirbes symbols, signal words and abbreviations used in this manual.
More documentation can be downloaded from the SIEB & MEYER website
under http://www.sieb-meyer.de/downloads.html.
1.1 Illustration of Warnings
Depending on their degree of risk, warnings are classified into different levels. In the
manual, the different levels and types of dangers are represented as follows:
[1] Risk level (signal word/warning color)
Classification of the risk
[2] Safety symbol
Risk of injury
[3] Risk symbol
Graphic representation of the source of risk
Risk levels
Risk Level Description
Indicates an imminently hazardous situation which, if not avoided, will
result in death or serious injury.
Indicates a potentially hazardous situation which, if not avoided, could
result in death or serious injury.
Indicates a potentially hazardous situation which, if not avoided, may
result in minor or moderate injury or property damage.
Indicates a hazardous situation which, if not avoided, may result in prop‐
erty damage.
Risk symbols
Risk symbol Description
General hazardous situation
Risk of injury due to electric shock
Risk of injury due to hot surfaces
WAbout this Manual
Drive System SD2 - Safety Functions SFM / SLOF 7
1
Risk symbol Description
Potentially risk of injury when working on machines with open covers/
doors
Risk of injury due to flying objects
Destruction risk of electrostatically sensitive components
Risk of property damage
1.2 Illustration of General Notices
Symbol Description
Hint with additional, further information
Tip with suggestions and useful information
About this Manual W
8 Drive System SD2 - Safety Functions SFM / SLOF
1
2 General Information
This document describes the optional safety functions “Safe Frequency Monitor” (SFM)
and “Safe Limited Output Frequency” (SLOF) for drive amplifiers of the series SD2x.
Both safety functions comply with the requirements of SIL 3 according to
EN 61508-1:2010 to EN 61508-7:2010 (German versions).
Read the hardware documentation of your drive and pay attention to the
safety instructions.
This manual is available in German and English on request.
WGeneral Information
Drive System SD2 - Safety Functions SFM / SLOF 9
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General Information W
10 Drive System SD2 - Safety Functions SFM / SLOF
2
Andere Handbücher für SD2
2
Inhaltsverzeichnis
Andere SIEB & MEYER Verstärker Handbücher
