•Input 0,9 is used to sense if the burner doors are closed. This is accomplished through DS4A and DS5A (Door Switch 4, A and Door Switch 5 , A) contact sets. If a drying cycle is attempted, the XBT unit will display "DOOR OPEN."
•Input 0,10 is used to monitor a stopped tumbler (basket) condition. An inductive proximity sensor is located in the left wrapper of the tumbler (basket) section. Behind one of the ribs on the front side of the tumbler (basket), a steel target is mounted. As the target passes the proximity switch, it turns its output on (110 VAC), turning on Input 0,10. If the target does not pass the proximity switch with- in
•Input 0,11 and Input 0,12 are used to determine that the dryer is in a level position before a drying cycle can be initiated (started/run). Each set of tilting pistons has a level switch in conjunction with it. If a drying cycle is attempted with a level switch in the normally open position, the XBT unit will display "LEVEL FAULT."
•Input 0,13 is used as a Visual Display Only for dryers manufactured prior to January 31, 1997. On dryers manufactured as of January 31, 1997, Input 0,13 still has no direct control and is used only as a display. However, on dryers manufactured as of January 31, 1997, there is a proximity switch used to sense that the exhaust probe access door is closed. If the door is open, the dryer will shut down and a "DOOR OPEN" message will be displayed via the TSX17 Programmable Logic Controller (PLC) Input 0,9.
•Input 0,14 is used to sense that the burner controller has turned on the incoming gas valve during a heat cycle, which in turn activates the heat reclaimer.
•Input 0,15 and Input 0,16 are used as an operator interface in conjunction with the pendent. With 110 VAC on, Input 0,15 the dryer will prepare for loading. The load door will open and depending on options and programming, the dryer may tilt (Front Up). With Input 0,15 or Input 0,16 on, the dryer will level, close door, and a drying cycle can be initiated (started). Input 0,16 is used for unloading, open door, and if applicable, the rear will tilt up.
•Input 0,17 is used for Jog Forward. It turns/spins the tumbler (basket) in a clockwise (CW) rotation while in a load or unload condition.
•Input 0,18 is used for Jog Reverse. It turns/spins the tumbler (basket) in a counterclockwise (CCW) rotation while in a load or unload condition.
•Input 0,19 is only used on dryers manufactured with Rear Doors. When Input 0,19 is on, the rear doors will open and the front of the dryer will tilt to unload if the pistons as well as the software are configured for this operation. If Input 0,15 or Input 0,16 are on, then Input 0,19, will have no affect on the dryer
•Input 0,20 (Drum Reverse) and Input 0,21 (Drum Forward) are used to jog the load during a rear panel un- load (Input 0,19 on).
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