This function returns the time in minutes since the device status last changed. This can be used to see how long a device has been ON or OFF. The time is in reference to when the computer started. For a more accurate value, use the DeviceLastChange function instead.
Parameter: device
Type: string
Description: This is the house code and unit code or device code of the
device, such as "A1" or "q17".
Return value: device
time
Type: long
Description: This is the amount of time since the last device status change.