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9.10.1   Local pointer

The local pointer is a pointer that can be used independently in jump instructions and subroutine call instructions 
in each program.
The same pointer number can be used in respective programs.

The local pointer can be divided for use of all the programs stored in the program memory.
The local pointer number ranges from P0 to the highest number of the local pointer in use. (The CPU module's 
system computes the number of points used.)

Even if only P99 is used in a program, for example, the number of points used will be 100, which is from P0 to 
P99.
For using the local pointer for several programs, use the pointers in ascending order starting from P0 in each 
program.

 The total is 600 points when the pointer is used as shown below.

Program B

Program A

P0

P0

CALL   P0

FEND

RET

END

CALL   P0

FEND

RET

END

The same pointer 
No. can be used.

Example

Program A

Using P0 to P99

100 points of  
P0 to P99 occupied

Use of P0 to P99   
occupies 100  
points.

Use of P0  
occupies 1 points.

300 points of  
P0 to P299 occupied

200 points of 
P0 to P199 occupied

Program B

Using P100 to 
P199

Program C

Using P299 only

Total of 600 points are used.