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S801+ Operating Configuration
26
S801+ Soft Starter
MN03900002E—November 2012
www.eaton.com
Setup and Starting
Before You Begin
Be Aware of the Following:
1.
The Permissive terminal must have 24 Vdc applied to
ENABLE start or run commands from any source.
2.
To initiate a Stop remove the 24 Vdc
Permissive
terminal
input.
3.
For 2-wire local control, jumper
Permissive
and
Start
terminal inputs together.
4.
After an Overload Trip, the S801+ Soft Starter cannot be
restarted until the prescribed cool-down time has
elapsed. Review the START Inhibit times noted in
Appendix B
. Cycling 24 Vdc control power does not
reset the timer. If control power is removed, the soft
starter will retain the remaining time and will resume the
cool-down timing when power is again reapplied.
5.
When the S801+ internal bypass contactor(s) close, a
sound similar to contactor chatter may be heard. This
sound is the result of multiple contactors in some
models closing one after the other in a very short period.
It is normal operation intended to reduce the surge
current requirements of your power supply. During
normal operation, the S801+ will cycle the internal
bypass contactors at random intervals to clean the
contacts. During this operation, the contactors may be
heard to release then pull in again as described above.
Setup
After all power and control connections have been made and
you have read and understood the different operating modes
and protection features of the soft starter, set the Operations
and Protection potentiometers for your application. In many
cases, only the Motor FLA potentiometer requires
adjustment to the proper value, and all other settings may
be used with the default values for the initial Start. Review
the Protection Options of the S801+
Appendix A
and
Appendix B
adjust as required.
Summary of Contents for S801+ Series
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