AEC WD 350 through WD3000 Dehumidifying Dryers - Manual (Page 66)

Output Value Screen
Screens manipulated output variable % from 0 to 100.0%
Control Period
Set this value to match the characteristics of the process: a short control period for a fast moving
process; a long control period for a slow moving process. The factory default setting is 20
seconds. Please note that a control period of less than 20 seconds may shorten the life of a relay
output.
Output Value: 50.0%
20 Sec. Control Period 10 Sec. Control Period
Set Point 0 ( ° C/ ° F )
Do not install a pre-set value at this set point. It tracks the SV value on Level 0. This value is
Temperature Set Point
1 , which you select by the switch on the front panel of the dryer. This
feature is found only on dryers with the dual set point option.
Set Point 1
Use and to set the value for set point to 1 . It is
possible to set the value regardless of whether the set
value presently selected is on
or . This is
Temperature Set Point 2 when selected by the set point
switch on the dryer front panel. This feature is found only
on dryers with the dual set point option. The set point can
be selected by short-circuiting the EV1 terminals
(terminals
17 and 20 ) on the temperature controller.
20
17
Set point 1
20
17
Set point 0
WDMR and WDFR Series Dehumidifying Dryers Page 65