Abstract: Provided is a single infrared emitter dispenser monitor for refrigeration appliance that includes a dispenser that dispenses at least one of water and ice. A vessel detector includes an infrared emitter, a first infrared detector, and a second infrared detector. The infrared emitter emits radiation having an angle of dispersion such that both of the first and second infrared detectors receive the radiation emitted by the infrared emitter. The first infrared detector is arranged more frontward than the second infrared detector. In further examples, an elapsed time between detection signals is compared to a minimum elapsed time, and a dispensing signal is only sent if the elapsed time is greater than the minimum elapsed time. By this configuration, the number of input/output lines running into a control device is reduced, and it is possible to detect a failed emitter if both detector signals fall to zero at the same time.

Abstract: Provided is a single infrared emitter dispenser monitor for refrigeration appliance that includes a dispenser that dispenses at least one of water and ice. A vessel detector includes an infrared emitter, a first infrared detector, and a second infrared detector. The infrared emitter emits radiation having an angle of dispersion such that both of the first and second infrared detectors receive the radiation emitted by the infrared emitter. The first infrared detector is arranged more frontward than the second infrared detector. In further examples, an elapsed time between detection signals is compared to a minimum elapsed time, and a dispensing signal is only sent if the elapsed time is greater than the minimum elapsed time. By this configuration, the number of input/output lines running into a control device is reduced, and it is possible to detect a failed emitter if both detector signals fall to zero at the same time.

Abstract: A vending machine employing an electronic control unit which may be easily programmed initially with predefined angles of a cradle corresponding to existing products or vended items. The control unit has the option of setting custom vending angles with a new, previously unknown product package is to be vended from the machine, allowing a user to rapidly set up the machine for a range of package types. Custom angle settings may be used when needed to avoid loading a new control program whenever a new package type becomes available.

Abstract: A vending machine employing an electronic control unit which may be easily programmed initially with predefined angles of a cradle corresponding to existing products or vended items. The control unit has the option of setting custom vending angles with a new, previously unknown product package is to be vended from the machine, allowing a user to rapidly set up the machine for a range of package types. Custom angle settings may be used when needed to avoid loading a new control program whenever a new package type becomes available.

Abstract: A vending machine employing an electronic control unit which may be easily programmed initially with predefined angles of a cradle corresponding to existing products or vended items. The control unit has the option of setting custom vending angles with a new, previously unknown product package is to be vended from the machine, allowing a user to rapidly set up the machine for a range of package types. Custom angle settings may be used when needed to avoid loading a new control program whenever a new package type becomes available.