Main scan task: 8
Program 1
Program 2
Program 3
Program 4
Program 5
Program 6
Program 7
Program 8
User FB (Used in program 1)
Total
In downloading a program online, the controller searches for consecutive blank blocks in
which the program can be stored, and downloads it there. If there are no blank blocks wherein
the program can be stored, however, the program cannot be downloaded online. In such a
case, stop the operation, and download the program by batch downloading.
6F8C1135
Program
The number of memory blocks: The number of steps divided by 16.
The fractional number is rounded up.
Code Memory Management Table
0
1
2
0
MS_0 P_0
P_8 MS_1
1
P_2 MS_3
2
P_4
MS_5
3
P_6
4
P_7
5
47
Figure 3-2 Example of Program Capacity
No. of steps
−
MS_0 to MS_7
P_0
100
P_1
200
P_2
300
P_3
400
P_4
500
P_5
600
P_6
700
P_7
800
P_8
100
3700
3
4
5
6
P_1
MS_2 P_2
P_3
MS_4
P_5
MS_7
Empty space
3.1 Program Management
No. of blocks
8
1
2
2
3
4
4
5
5
1
35
7
P_4
MS_6
P_7
1 bloc
37
3