Vacon optbj, Руководство по безопасности

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2
vacon • 10 General
Local contacts: https://www.danfoss.com/en/contact-us/contacts-list/
2. G
ENERAL
This document covers OPTBJ option board 70CVB01380D (or newer).
NOTE! Designing of safety-related systems requires special knowledge and skills. Only qualified
persons are permitted to install and set up the OPTBJ board.
This document covers the OPTBJ option board 70CVB01380 functionality together with VACON
®
100
family Control board 70CVB01582.
The OPTBJ option board together with VACON
®
100 family control board provides the following
safety functions with VACON
®
100 family products.
The following safety-related abbreviations and expressions have been used in this manual:
Table 1. Version history of the manual
Date Revision Updates
09/2018 E
• Updated ATEX certificate
• Updated EC declaration
• Corrected option board graphics
and slot coding information in
chapter 3
• Added new chapters: 4.1, 4.4,
5.3.2, 5.3.3 and 5.3.4
• Added wiring examples in chapter
6.1
• Changed cable recommendation
information in chapter 6.1
• Added new chapter 6.3
• Corrected the notes related to
edge sensitive start command in
chapter 6.2 (the chapter was
moved here from end of chapter 5)
• Discrepancy time of STO inputs
increased from 50 ms to 500 ms
for board revision D. Change
affects chapters 5.3.2, 5.3.5 and
7.1.
• Other minor updates.Throughout
the manual.
SIL
Safety Integrity Level
PL
Performance Level
PFH
Probability of a dangerous random hardware Failure per Hour
Category
Designated architecture for a safety function (from EN ISO 13849-1:2006)
MTTF
d
Mean time to dangerous failure
DC
avg
Average diagnostic coverage
PFD
avg
Average probability of (random hardware) failure on demand
T
M
Mission time
Safety
actuator
Device that controls the safety-related signal lines. Can be, for example,
emergency button, safety PLC, safety relay.
OSSD
Output Signal Switching Device, i.e. switch that controls the signal lines
between actuator and the drive's signal input.