Specifications

Setting the Process Temperature
Setpoint on a Central Dryer
If you are using a central dryer, you will need to set the process temperature on the
Hopper Temperature Controller (HTC) connected to your drying hopper. See the
Control Functions Flow Charts located in the Operations section of your HTC manual
UGD031.
SCREEN 4 (PROCESS TEMPERATURE SCREEN)
1 Navigate to the process temperature on the Hopper Temperature Controller
(HTC). See the control function flow charts located in the Operations section of
the HTC manual.
2 Enter the process setpoint temperature on the Hopper Temperature Controller
(HTC). The process temperature is a setpoint and the actual temperature measured
at the inlet to the drying hopper. The +/- buttons can be used to change the setpoint.
Holding the +/- buttons will cause the number to ramp up or down faster the longer
the button is held. The display will return to the default screen from any place in
the menu structure if nothing is done for ten minutes.
3 Enter the same process temperature setpoint on the dryer control so that the
control knows the target temperature. Once the process temperature is set at the
HTC, you will need to enter this same temperature setpoint in the drying monitor
control so that the control knows the target temperature. This is set on screen “M”,
see the drying monitor control function flow charts and descriptions later in this
appendix.
SCREEN M (DM-II SETPOINT SCREEN)
Appendix l AA-11
250
250
Setpoint
Actual
DM PROCESS SETPOINT
SET 225°F