ABB ACS800 Hardware Manual page 5

Update Notice
The notice concerns the following ACS800-31 Drives (5.5
to 110 kW) and ACS800-U31 Drives (7.5 to 125 HP)
Hardware Manuals:
Code Revision
3AFE68599954 A
3AFE68626552 A
3AFE68626561 A
NEW (page 6): Safety / Installation and maintenance work
• After maintaining or modifying a drive safety circuit or changing circuit boards
inside the module, retest the functioning of the safety circuit according to the
start-up instructions.
• Do not change the electrical installations of the drive except for the essential
control and power connections. Changes may affect the safety performance or
operation of the drive unexpectedly. All customer-made changes are on the
customer's responsibility.
[...]
Note:
• The Safe torque off function (option +Q967) does not remove the voltage from the
main and auxiliary circuits.
NEW (page 10): Safety / Operation
• The Safe torque off function (option +Q967) can be used for stopping the drive in
emergency stop situations. In the normal operating mode, use the Stop command
instead.
NEW (page 20): Contents
• Installation of ASTO board (Safe torque off, +Q967) describes the electrical
installation of the optional Safe torque off function.
CHANGED (page 22): Installation and commissioning flowchart
See Electrical installation, Motor control and I/O board (RMIO), Installation of AGPS
board (Prevention of Unexpected Start, +Q950), Installation of ASTO board (Safe
torque off, +Q967) and the optional module manual delivered with the module.
Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com
Language
English EN
German DE
French FR
Code: 3AUA0000059448 Rev B
Valid: from 01.09.2010 until the release of the next revision of
the manual
Contents:
The headings in this update notice refer to the modified
subsections in the original English manual. Each heading also
includes a page number and a classifier NEW, CHANGED, or
DELETED. The page number refers to the page number in the
original English manual. The classifier describes the type of
the modification.
1
Update Notice