Allen-Bradley 1336 REGEN Series User Manual page 83

3–30 Regenerative Brake Operation
Regenerative Brake
Startup
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Overview
The following procedure describes how to startup the 1336
REGEN Line Regeneration Package and connected 1336 AC drive
when used for Regenerative Brake applications. Included are
typical checks to assure proper operation. The selection
information contained in Chapter 1 must be read and understood
before proceeding.
Important: For the majority of applications there should be no
need to adjust parameters. Should utility or load
conditions deviate from the "normal" conditions
listed in the Specifications in Appendix B, the
following parameters have been provided to allow
adjustments to factory settings.
The following startup procedure is written for users who have a
Human Interface Module (HIM) installed. For users without a
HIM, respective external commands and signals must be
substituted to simulate their operation.
ATTENTION: Power must be applied to the 1336
!
REGEN Line Regeneration Package to perform the
following startup procedure. Some of the voltages
present are at incoming line potential. To avoid electric
shock hazard or damage to equipment, only qualified
service personnel should perform the following
procedure. Thoroughly read and understand the
procedure before beginning. If an event does not occur
while performing this procedure, Do Not Proceed.
Remove power by opening the branch circuit disconnect
device and correct the malfunction before proceeding.
Important: Power must be applied to the 1336 REGEN Line
Regeneration Package when viewing or changing
parameters. Previous programming of the 1336
REGEN Converter will effect operation when power
is applied.