Timer

__timer is used as a timer of a card which starts at the card active and stops at the execution of a task inside the card. The timer will decrement from its initial value to 0. An ontimer intrinsic event is actived when the timer is conuted from integer value 1 to 0.

__timer "name='variable' value='value'"	

'name' attribute specifies the name of timer variable. When the timer is expired the variable has the value 0. 'value' attribute is the default value of the name variable. The name variable is set as the initial value if it has not been set. The timeout value is specified in the unit of 1/10 second.