Timed Functions - ABB ACS580 Firmware Manual

118 Program features
Wiring example
The figure below shows a brake control wiring example. The brake control hardware
and wiring is to be sourced and installed by the customer.
WARNING! Make sure that the machinery into which the drive with brake
control function is integrated fulfils the personnel safety regulations. Note that
the frequency converter (a Complete Drive Module or a Basic Drive Module, as
defined in IEC/EN 61800-2), is not considered as a safety device mentioned in the
European Machinery Directive and related harmonised standards. Thus, the
personnel safety of the complete machinery must not be based on a specific
frequency converter feature (such as the brake control function), but it has to be
implemented as defined in the application specific regulations.
The brake is controlled by bit 0 of parameter
example, parameter
Brake control status.
Emergency
brake
Motor


Timed functions

TBA
Settings
Parameter group 34 Timed functions
10.24 RO1 source
Brake control
hardware
115/230 VAC
M
Mechanical brake
44.01 Brake control
is set to Brake command
Drive control unit
X8
(page 240).
status. In this
(ie. bit 0 of
20 RO1A
19 RO1C
21 RO1B
44.01