Abstract: A movable barrier system allows for varying a linear actuator speed to account for speed variances caused by the physical configuration of the system. An example system includes a processor configured to variably control an operation speed of the linear actuator as the linear actuator moves the movable barrier between a first position of the movable barrier and a second position of the movable barrier as a function of a location of a movable barrier pivot connection relative to a linear actuator pivot connection. The function may be a function of a ratio of a distance from the linear actuator pivot connection to a fixed point and a distance from the movable barrier pivot connection to the fixed point. The function may be calculated by the processor or accessed by the processor according to information about the physical configuration of the system.

Abstract: A movable barrier system allows for varying the linear actuator speed to account for speed variances caused by the physical configuration of the system. An example system includes a processor configured to variably control operation speed of the linear actuator when it moves a movable barrier between a first position of the movable barrier and a second position of the movable barrier as a function of location of the movable barrier pivot connection relative to the linear actuator pivot connection. The function may be a function of a ratio of a distance from the linear actuator pivot connection to a fixed point and a distance from the movable barrier pivot connection to the fixed point. The function may be calculated by the processor or accessed by the processor according to information about the physical configuration of the system.

Abstract: A movable barrier system allows for varying the linear actuator speed to account for speed variances caused by the physical configuration of the system. An example system includes a processor configured to variably control operation speed of the linear actuator when it moves a movable barrier between a first position of the movable barrier and a second position of the movable barrier as a function of location of the movable barrier pivot connection relative to the linear actuator pivot connection. The function may be a function of a ratio of a distance from the linear actuator pivot connection to a fixed point and a distance from the movable barrier pivot connection to the fixed point. The function may be calculated by the processor or accessed by the processor according to information about the physical configuration of the system.

Abstract: A computing device using diagnostic application software described herein allows an owner or operator of a premises to provide a service technician access to operational data from a movable barrier operator so that the technician's computing device can troubleshoot for possible issues with the operation of the barrier operator. The owner's computing device can send credentials to the technician mobile device so that the technician's computing device can then utilize the application to access the operational data. For added security, the application can further give the owner computing device control over the type and duration of access provided to the technician.

Abstract: A computing device using diagnostic application software described herein allows an owner or operator of a premises to provide a service technician access to operational data from a movable barrier operator so that the technician's computing device can troubleshoot for possible issues with the operation of the barrier operator. The owner's computing device can send credentials to the technician mobile device so that the technician's computing device can then utilize the application to access the operational data. For added security, the application can further give the owner computing device control over the type and duration of access provided to the technician.

Abstract: A movable barrier system allows for varying the linear actuator speed to account for speed variances caused by the physical configuration of the system. An example system includes a processor configured to variably control operation speed of the linear actuator during operation between a first position of the movable barrier and a second position of the movable barrier as a function of location of the movable barrier pivot connection relative to the linear actuator pivot connection. The function may be a function of a ratio of a distance from the linear actuator pivot connection to a fixed point and a distance from the movable barrier pivot connection to the fixed point. The function may be calculated by the processor or accessed by the processor according to information about the physical configuration of the system.