Controller
‐
Monitoring
33
8.5
Monitoring
These
screens
display
information
regarding
the
chiller
and
process.
Figure
13:
Monitoring,
Temperatures
Setpoint:
Coolant
supply
setpoint
temperature
(this
is
adjusted
in
SETPOINTS
under
the
main
menu).
Tout:
Measured
coolant
supply
temperature.
Tin:
Measured
coolant
return
temperature.
Figure
14:
Monitoring,
System
Status
HeatLoad:
Calculated
process
heat
load
based
on
measured
flow
rate,
outlet
temperature,
and
inlet
temperature.
Comp
Cap:
Cooling
capacity
of
the
compressors
at
current
operating
conditions.
Delta
Temp:
Difference
between
Inlet
and
Outlet
Temperature.
Cool
Dem:
Percentage
ratio
of
combined
cold
and
Coolant
heat
loads
to
cooling
capacity
of
compressor
at
current
operating
conditions.
Hotgas
Req:
Percentage
of
bypassed
cooling
capacity.
Figure
15:
Monitoring,
Condenser
&
Suction
Data
Cond
Press:
Measured
pressure
of
refrigerant
at
condenser
outlet.
Cond
Temp:
Measured
temperature
of
refrigerant
at
condenser
outlet.
Subcool:
Calculated
sub
cooling
value
of
refrigerant
at
condenser
outlet.
Suct
Press:
Measured
pressure
of
refrigerant
at
compressor
suction.
Suct
Temp:
Measured
temperature
of
refrigerant
at
compressor
suction.
Superheat:
Calculated
superheat
value
of
refrigerant
at
compressor
suction.
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...
