Controller
‐
Navigation
29
8
Controller
Figure
11:
Chiller’s
Controller
The
chiller’s
controller
is
located
on
the
electrical
enclosure
door
as
shown
in
Figure
7.
During
normal
operation,
all
control
functions
should
be
performed
directly
from
the
plasma
system
machine.
The
controller
displays
process
measurement
values
as
well
as
warnings
and
alarms
due
to
faults
from
the
chiller
or
process.
Alarms
are
logged
in
the
controller’s
memory
based
on
their
time
and
date
of
occurrence.
A
USB
storage
device
can
be
connected
to
the
controller
via
its
micro
USB
port
to
either
update
the
controller’s
program/firmware
or
to
extract
alarm
logs.
Open
the
micro
USB
cover
to
access
this
port
(refer
to
Figure
11).
To
extract
alarm
logs,
refer
to
section
8.8
Maintenance
&
Service.
8.1
Navigation
To
navigate
through
the
controller’s
screens:
At
the
main
menu
level
Use
the
and
buttons
to
select
the
desired
option.
Press
the
button
when
the
desired
option
has
been
selected
to
access
it.
Within
a
menu
selection
Press
the
or
buttons
to
navigate
through
each
of
the
available
screens.
To
change
the
value
of
a
setting
(if
permissible)
1.
Select
the
desired
screen.
2.
Press
the
button
until
the
desired
field
has
been
highlighted
(noted
by
a
blinking
cursor).
3.
Press
the
or
buttons
to
increase,
decrease
or
toggle
the
field’s
value.
Note
:
For
numeric
fields
holding
the
or
buttons
will
accelerate
the
rate
of
increase
or
decrease
of
the
value,
respectively.
4.
Press
the
button
to
confirm
the
field’s
current
value
or
press
the
button
to
cancel
changes.
Press
the
button
to
return
to
the
previous
menu.
ALARM
BUTTON
PROGRAM
BUTTON
BACK
BUTTON
MICRO
USB
COVER
UP
BUTTON
ENTER
BUTTON
DOWN
BUTTON
Hypertherm, Inc. Part Number: 810540
Summary of Contents for Koolant Koolers N-Series
Page 61: ...Appendix B Electrical Schematics PLC 59 PLC Hypertherm Inc Part Number 810540...
Page 62: ...Appendix B Electrical Schematics I O Module 60 I O Module Hypertherm Inc Part Number 810540...
Page 63: ...Appendix B Electrical Schematics Logic 61 Logic Hypertherm Inc Part Number 810540...
Page 73: ...Appendix E Declaration of Conformity 71 Hypertherm Inc Part Number 810540...
Page 74: ...Appendix E Declaration of Conformity 72 Hypertherm Inc Part Number 810540...
Page 75: ...Appendix E Declaration of Conformity 73 Hypertherm Inc Part Number 810540...
