The screen shows the process protection
actual temperature measured at the process
heater outlet.
This screen shows the total run time in
hours the dryer has been running since it
was new. If the control board is changed
during the life of the dryer, this timer will
start over.
This screen shows the status of the convey-
ing blower. It will display whether the
output to the conveying blower is on or
off.
This screen shows the time delay setting
for the conveying blower on the MDC.
This is the minimum time the MDC will
wait before starting another load cycle.
This is the CFM Monitor screen. It dis-
plays the Process CFM. The Process CFM
is measured by a differential pressure
transducer across the inlet and the outlet of
the process blower. The CFM Monitor
option must be installed (see screen 75) for
this to appear.
This screen shows if the aftercooler flow
control option is enabled. If it is disabled,
there will be no setpoint for the Return Air
Temperature screen 5. The aftercooler
flow control option must be installed (see
screen 75) for this to appear.
Screen
SCREEN 16
SCREEN 17
SCREEN 18 (MDC Option)
SCREEN 19 (MDC Option)
SCREEN 20
SCREEN 21 A (Aftercooler Flow
Control Option)
TOTAL RUN HOURS
1250
CONVEYING BLOWER
ON
MDC DELAY TIME
10 SECONDS
PROCESS CFM 1600
Function
AFTERCOOLER
ENABLED
Operation l 4-15
4
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 PROTECTION
ACT 350°F
Control function
available for MDC only.
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