User manual

Calculating Program Timing
Chapter 9
9-14
Table 9.P
Additional
Execution T ime Based on Source and Destination Addresses
Data Type Source
(integer to floating point)
Destination
(floating point to integer)
02K 24K 4K+ 02K 24K 4K+
Integer 0 1 2 0 1 2
Floating point 0 3 4 0 3 4
Data conversion 8 9 10 33 34 35
When file addresses (# prefix) in the expression or destination address
contain indirect addresses for file numbers, add:
45 µs when the indirect address is integer type
48 µs when the indirect address is floating point type
48 µs when the indirect address is timer, counter, or control type
When file addresses in the expression or destination contain indirect
addresses for element numbers, add:
45 µs when the indirect address is integer type
46 µs when the indirect address is floating point type
46 µs when the indirect address is timer, counter, or control type
If the file address contains two indirect addresses, add only one value (the
largest). For example, for #F[N7:20][N7:30], add 48
µs (indirect floating
point file address).
Multiply the additional time by the number of elements in the file for any
type of file or file address. For one FAL example:
Expression: #N[N7:100]/10 * F8:20
add 10 for converting to floating point
add 45 for indirect address
Destination: #N7:30
add 35 for converting to integer
F AL multiply: 98 + W[42.5 + N + indirect addressing]
N = 2(2) +8 (1) + 6(0) + 10 + 35 = 57
W = 16
Execution time
in ALL mode: 98 + 16[42.5 + 57 +45]
2410 µs