Operati on l 4-15
4
Operation
This is an example of a Heater Output
screen. It displays the actual percentage
output of the heater, which can also be
interpreted as the percentage on time. The
on time can be checked by looking at the
heater LED’s in the Dryer Status section of
the display.
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 ran since it was
new. If the control board is changed dur-
ing 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.
Screen
SCREEN 15
SCREEN 16
SCREEN 17
SCREEN 18
SCREEN 19
SCREEN 20 (CFM Monitor
Option)
TOTAL RUN HOURS
1250
CONVEYING BLOWER
ON
MDC DELAY TIME
10 SECONDS
PROCESS CFM 50
Function
4
Operation
Control Function Descriptions(continued)
PROCESS PROTECTION
ACT 350°F
PROCESS HEATER
OUTPUT 100%
NOTE: Older software ver-
sions are equipped with
Process Protection RTD.
However, newer software
versions are not equipped
with Process Protection.
✐
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