Vacon OPTAF, User Manual

Page: 5 / 50

GENERAL vacon • 3
Local contacts: https://www.danfoss.com/en/contact-us/contacts-list/
1. GENERAL
This document covers OPTAF option board VB00328H (or newer) and VACON
®
NXP Control board
VB00761B (or newer).
The OPTAF option board together with VACON
®
NXP control board provides the following safety
functions with VACON
®
NX family products.
Safe Torque Off (STO)
Hardware based ‘Safe Torque Off’ safety function to prevent the drive from generating torque
on the motor shaft.
STO safety function has been designed for use in accordance with the
following standards:
•
EN 61800-5-2 Safe Torque Off (STO) SIL3
• EN ISO 13849-1 PL “e” Category 3
• EN 62061 SILCL3
• IEC 61508 SIL3
• The function also corresponds to an uncontrolled stop in accordance with stop category 0,
EN 60204-1.
• EN 954-1, Category 3
Table 1. Version history of the manual
Date Revision Updates
10/2012 B
• ATEX certificate added.
• Figures updated throughout the manual.
• Other minor updates and layout changes through-
out the manual.
1/2016 C
• STO & SS1 standard info corrected
• EC type examination (STO & SS1) certificate
updated
• STO safety related data updated
• ATEX declaration of conformity added
• Other minor updates.Throughout the manual.
8/2017 D
• Updated ATEX certificate
• Updated EC declaration
• Changed information related to IP54 requirement
in Chapters 1 and 2.
• Changed information related to programmable
relays in Figure 1 and Figure 17
• Removed notes related to edge sensitive start
command in chapters 3.4.1, 3.4.2, 3.4.3 and 3.4.4
• Other minor updates.Throughout the manual.
8/2019 E
• Added figure on control board layout in chapter 2.2.
• Added new chapters 3.3.2, 3.3.3 and 3.3.4.
• Updated information on SIL3 in chapter 3.3.
• Updated wiring information in chapter 3.5.1.
• Updated chapter 3.5.6.
• Added fault subcodes 48-52 in 3.6 and 4.3.
• Created new chapter Maintenance, 4.3.
• Other minor updates.Throughout the manual.
10/2019 F
• Added new content and image, chapters 3.1 and 4.
• Added data into a table, chapter 3.3.5.
• Added FR9-FR14 data into a table, chapter 3.3.6.
• Added data on fuses, chapter 3.5 and 4.2.
• Added fault reset information, chapter 3.5.4.
• Added new chapter for monitoring values, 3.6.1.