Screen
SCREEN 44
SCREEN 45
SCREEN 46
SCREEN 47
SCREEN 48
SCREEN 49
PROCESS INTEGRAL
HEAT/COOL 16.0
Function
PROCESS CALIBRATION
OFFSET 2°F
PROCESS DERIVATIVE
HEAT/COOL 2.0
PROC PID RESET
HEAT/COOL
This screen shows the integral value for the
PID Loop.
This screen shows the derivative value for
the PID Loop.
With the proper password, (see page 4-32,
screen 85) the PID values can be reset back
to the factory default settings. Press the
Select Category button under the word
Heat to reset the values for the process
heater, or Cool to reset the values for the
precooler flow control when this option is
installed.
This screen shows the temperature offset
for the RTD. This screen is used if the
process readout needs to be calibrated.
This is the Setup Regeneration screen. It
can be found by pressing the Select
Category button under the word Regen on
the Setup Process screen (screen 37). By
pressing the Select Category buttons under
the titles, the user can select to see setup
information for Regeneration or
Regeneration PID.
This is the amount of time the control
waits before checking the dewpoint value
after making a change. This time value
gives the system time to respond to a
process change.
SETUP REGENERATION
REGEN PID
4-22 l Operation
Control Function Descriptions(continued)
When configured as a
central dryer, there is
no process heater in the
system. Therefore, any
function associated with
the process heater is not
available for central
dryer configurations.
PROCESS DEWPOINT
SAMPLE RATE 150 SEC
NOTE: Screens 49, 50, 51,
52, 53 and 54 apply to
the dewpoint control
option.
✐
NOTE: Screens 41, 42, 43,
44, 45, 46 and 47 apply to
process and regeneration.
✐
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