The value of the object tmnxCronSchedCount specifies the number of times to trigger a schedule with schedType equal to 'periodic'. The schedule disables itself by changing into the `finished' schedOperStatus once the schedule has triggered tmnxCronSchedCount number of times. When tmnxCronSchedCount has the value zero (0), there is no limit to the number of times the schedule will trigger. Note that implementations which maintain a list of pending activations must recalculate them when this object is changed.