Table Of System Registers For Fp2/Fp2Sh/Fp10Sh - Panasonic FP-E Programming Manual

5.1.16 Table of System Registers for FP2/FP2SH/FP10SH

Allocation of user memory (system registers 0, 1 and 2)
Available PLC: FP2
The configuration of user memory of FP2 is as follows:
Be sure to set the A (using system ergister 0), B (using system register 1), and C (using system register
2) as even numbers.
The area remaining in A after 512 words are subtracted is the sequence program area that can actually
be used.
File register area D is the area that remains after A, B, and C have been subracted from the user
memory capacity.
The configuration area is reserved for future expansion.
FP2 (16K)
Users memory capacity
Setting range of A
Setting range of B
Setting range of C
Allocate so that A+B+C≧16
Setting example: The values of D when B = C = 0.
Area for sequence program
A
(1024 x A-512)
2 1,535 steps
4 3,583 steps
6 5,631 steps
8 7,679 steps
10 9,727 steps
12 11,775 steps (default value)
14 13,823 steps
16 15,871 steps
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: 16K words
: 2K to 16K words (default value: 12k)
: 0 to 14K words (default value: 0)
:0 to 14K words (default value: 0)
Area for file registers (D)
14,333 words
12,285 words
10,237 words
8,189 words
6,141 words
4,093 words (default value)
2,045 words
0 word
5-151