Controller
‐
Devices
37
Figure
23:
Devices,
Recirculation
Pump
Status
Status:
Status
of
process
pump
(
On
=
running,
Off
=
not
running).
Overload:
Status
of
pump
overload
(
Ok
=
overload
is
functioning
normally,
Fault
=
overload
has
tripped).
Runtime:
Total
time
(in
hours)
the
pump
has
been
operating.
Figure
24:
Devices,
Heater
Status
Status:
Status
of
Heater
(
On
=
heating,
Off
=
not
heating).
Overload:
Status
of
pump
overload
(
Ok
=
overload
is
functioning
normally,
Fault
=
overload
has
tripped).
Out
Temp:
Process
fluid
supply
temperature.
In
Temp:
Process
fluid
return
temperature.
Figure
25:
Devices,
Fan
Status
Cond
Press:
Pressure
of
refrigerant
for
vapor
to
liquid
phase
change.
Fan
Enable
Signal:
Status
of
fan
(
On
=
running,
Off
=
not
running).
Fan
On:
Percentage
of
full
fan
speed.
Overload:
Status
of
fan
overload
(
Ok
=
overload
is
functioning
normally,
Fault
=
overload
has
tripped).
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...