TR-Electronic encoTRive MP Series User guide

TR-EMO-BA-GB-0023 v00 04/20/2022
Safety Manual
Illustrations similar
DIN EN 61508 / DIN EN 62061: SIL CL2
DIN EN ISO 13849: PL d
DIN EN 61800-5-2: Safe Torque Off (STO), Safe Stop 1 (SS1)
Original
Decentralized Positioning Drives
MP Series
Safety Manual
_Basic safety instructions
_Purpose
_General functional description
_General characteristics
_Installation instructions
_Error causes and solutions

Contents
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TR-Electronic GmbH
D-78647 Trossingen
Eglishalde 6
Tel.: [phone]
Fax: [phone]
E-mail: [email protected]
https://www.tr-electronic.com/
Copyright protection
This Manual, including the illustrations contained therein, is subject to copyright protec-
tion. Use of this Manual by third parties in contravention of copyright regulations is not
permitted. Reproduction, translation as well as electronic and photographic archiving
and modification require the written consent of the manufacturer. Violations shall be
subject to claims for damages.
Subject to amendments
The right to make any changes in the interest of technical progress is reserved.
Document information
Release date / Rev. date: 04/20/2022
Document / Rev. no.: TR-EMO-BA-GB-0023 v00
File Name: TR-EMO-BA-GB-0023-00.docx
Author: MÜJ
Font styles
Italic or bold font styles are used for the title of a document or are used for highlighting.
Courier-font displays text, which is visible on the screen and software/software
menu selections.
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Brand names
Specified products, names and logos serve exclusively for information purposes and
may be trademarks of their respective owners, without any special marking to indicate
this.

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Contents
Contents.................................................................................................................. 3
Revision index........................................................................................................ 5
1 General information ............................................................................................ 6
1.1 Applicability............................................................................................................................. 6
1.2 Associated documentation...................................................................................................... 7
1.3 Abbreviations and terms used................................................................................................ 7
1.4 General functional description................................................................................................ 8
2 Basic safety information..................................................................................... 9
2.1 Definition of symbols and notes.............................................................................................. 9
2.2 General risks when using the product.................................................................................... 10
2.3 Residual risk ........................................................................................................................... 10
2.4 Intended use........................................................................................................................... 11
2.5 Improper use........................................................................................................................... 11
2.6 Conditions............................................................................................................................... 12
2.7 Integrated safety functions...................................................................................................... 12
2.7.1 Mode of operation................................................................................................... 12
2.7.2 STO (Safe Torque Off)............................................................................................ 13
2.7.3 SS1 (Safe Stop 1)................................................................................................... 14
2.8 Warranty and liability .............................................................................................................. 15
2.9 Organizational measures........................................................................................................ 15
2.10 Choice and qualifications of personnel; basic obligations.................................................... 16
2.11 Safety information................................................................................................................. 17
3 Transport / Storage ............................................................................................. 19
4 Installation instructions...................................................................................... 20
5 General technical data and installation instructions........................................ 21
5.1 Functional safety..................................................................................................................... 21
5.2 Safety functions ...................................................................................................................... 21
5.3 Supply..................................................................................................................................... 22
5.4 Safety-oriented function inputs............................................................................................... 23
5.5 Message outputs .................................................................................................................... 23
5.6 Mechanical.............................................................................................................................. 24
5.7 Connection instructions .......................................................................................................... 24
5.8 Equipotential bonding............................................................................................................. 25
6 Control of the safety-oriented function inputs.................................................. 26
7 Validation of the encoTRive safety functions ................................................... 27
7.1 STO function........................................................................................................................... 27
7.2 SS1 function............................................................................................................................ 28

Contents
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8 Safety-oriented error causes and solutions...................................................... 29
8.1 Optical LED display ................................................................................................................ 29
8.2 Error and warning messages via the fieldbus interface.......................................................... 30
9 Replacing the drive ............................................................................................. 31
10 Checklists........................................................................................................... 32
10.1 General................................................................................................................................. 32
10.2 Validation of the encoTRive safety functions STO, SS1...................................................... 33
11 Maintenance....................................................................................................... 34
12 Document download ......................................................................................... 35

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Revision index
Modification
Date
Index
First release
04/20/2022
00

General information
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1 General information
This manual contains all safety-relevant information about the integrated safety functions of the enco-
TRive drive system and includes the following topics:
●General functional description
●Basic safety information with particulars of use
●General characteristics
●Installation instructions
●Error causes and solutions
As the documentation is arranged in a modular structure, this Manual is supplementary to other doc-
umentation, such as product data sheets, dimensional drawings, leaflets and interface-specific user
manuals etc..
1.1 Applicability
This Manual applies exclusively for the following decentralized encoTRive drive systems with
PROFINET-IO interface:
Type designation: MP-xxx-PN-xA-xxxx
Series
Performance
class
Interface
Approvals
Variant
xxx
country-
spec.
technical
MP
(positioning
drive)
060
100
140
180
200
PN
(PROFINET)
N
(without)
A
(with STO/SS1)
B
(Standard)
K
(customer-specific)
001
…
(serial no.)
The products are labeled with affixed nameplates and are components of a system.

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1.2 Associated documentation
●Operator’s operating instructions specific to the system
●This safety manual
●Plug assignment
●Interface-specific user manual
●The customer-specific user manual (optional)
●Product data sheet, including dimensional drawing (depending on the drive variant)
1.3 Abbreviations and terms used
DCavg
Average Diagnostic Coverage
EMC
Electro-Magnetic Compatibility
ESD
Electro Static Discharge
Functional safety
Part of the overall system safety, which depends on the correct function-
ing of safety-related systems for risk reduction. Functional safety is en-
sured when each safety function is executed as specified.
IEC
International Electrotechnical Commission
ISO
International Standard Organization
MTTFd
Mean Time To Failure, dangerous
Mean time until a dangerous error occurs
PFD
Probability of Failure on Demand
Probability of failure of a safety function
PFH
Probability of Failure per Hour
Operating mode with high requirement rate or continuous demand. Prob-
ability of dangerous failure per hour.
PL
Performance Level: Discrete level, which specifies the capability of safety-
related parts of a control to execute a safety function under foreseeable
conditions.
SIL
Safety Integrity Level: Four discrete levels (SIL1 to SIL4). The higher the
SIL of a safety-related system, the lower the probability that the system
cannot execute the required safety functions.
VDE
Verband der Elektrotechnik, Elektronik und Informationstechnik (Associa-
tion for Electrical, Electronic and Information Technologies)
Repeat test (proof test)
Repetitive test to detect hidden dangerous failures in a safety-related sys-
tem.

General information
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1.4 General functional description
The encoTRive drive systems MP-060…200-PN are optionally available with integrated safety tech-
nology, which safely switches off the motor torque after activation via a safe digital input and an op-
tional time duration.
●The two functions STO (Safe Torque Off) and SS1 (Safe Stop 1) comply with the standard
EN 61800-5-2 “Adjustable speed electrical power drive systems - Part 5-2: Safety requirements -
Functional Safety”
●The safety requirement level corresponds to SIL CL2 in accordance with EN 62061 “Safety of
machinery - Functional safety of safety-related electrical, electronic and programmable electronic
control systems” and PL d, Cat. 3 in accordance with EN ISO13849-1 “Safety of machinery - Safe-
ty-related parts of control systems - Part 1: General principles for design”.
The different configuration options are defined according to customer requirement and set in the facto-
ry.
The different selection options are:
●STO or SS1
●the desired SS1 time (e.g. 500 ms or 1000 ms)
●with or without short-circuit monitoring
The selection of the safety-oriented parameters occurs during the order process and is clearly as-
signed to a device variant. The selected parameters appear in the product data sheet, as well as in the
order papers for the respective variant and must be checked for correctness by the user when order-
ing.
As for drives without safety function, all drive functions are controlled via the standardized non-
safety-oriented PROFINET interface.

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2 Basic safety information
2.1 Definition of symbols and notes
means that death or serious injury will occur if the required precautions are
not met.
means that death or serious injury can occur if the required precautions
are not met.
means that minor injuries can occur if the required precautions are not
met.
means that damage to property can occur if the required precautions are
not met.
indicates important information or features and application tips for the
product used.
means that appropriate protective measures against ESD according to
DIN EN 61340 5-1 Supplement 1 must be applied.

Basic safety information
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2.2 General risks when using the product
The product, hereinafter referred to as encoTRive, is manufactured according to state-of-the-art tech-
nology and accepted safety rules.
Nevertheless, improper use can pose a danger to life and limb of the user or third parties, or
lead to impairment of the encoTRive or other property!
Only use the encoTRive in technically perfect condition, and only for its designated use taking safety
and hazard aspects into consideration, and with reference to Associated documentation! Faults
which could threaten safety should be eliminated without delay!
If the encoTRive does not function or only functions incorrectly, further procedure must be agreed with
TR-Electronic if necessary.
2.3 Residual risk
According to EN ISO 12100-1 “Safety of machinery – Basic concepts, general principles for design”
the residual risk is defined as the risk that remains after applying all protective measures.
The risk itself is defined as the “combination of the probability of occurrence of harm and the severity
of that harm”.
Throughout the safety lifecycle, TR-Electronic has applied risk elimination measures and
methods according to the state of the art in science and technology - however, residual risks
remain when using the encoTRive as intended!
The residual risks are not only specified in this chapter, but at all relevant points of the entire docu-
ment.
For the risk assessment of the overall system required by the EU Machinery Directive it is therefore
necessary to know the Associated documentation, including the documented boundary conditions,
safety instructions and residual risks and incorporate these into your own risk assessment.