Specifications

Portable Drying/Conveying Systems Chapter 4: Operation 24 of 76
Process Air Temperature and Conveying Process Controller
These units are equipped with the “AP-1” control package which has a PLC with a touch
screen interface to control the operation of the dryer and the conveying system. This section
of the manual will address those parameters that allow the user to optimize the
drying/conveying system for specific applications.
Figure 11: Dryer Status Screen on Touch Screen Controller
Startup Screen
The screen shown above provides the operator with the following information:
• Dryer Model Number
• Temperature view (In Celsius or Fahrenheit)
• Copyright Information
• PLC Version
• Display Version
After approximately 10-12 seconds the controller will flash to the Dryer Status Screen shown
in Figure 11 above.