13.3.2	 Task priority information
 Define the following items as task priority information:
 
 The number of task priority information items that can be specified is defined as being within the range of 0 to 1.
 
 The following shows the task priority information format.
 
 The items constituting the task priority information are as follows.
 
 1 )	 Priority range: 
maxtpri
 
 Specifies the priority range of a task (maximum value of 
Initial priority: itskpri, or maximum value of priority specified when issuing 
chg_pri).
A value between 1 and 15 can be specified for 
maxtpri.
 
 Note If definition of this information is omitted, the task priority range is set to "15".