User Manual, AUX FUNCT PROM Manual

Programming
Chapter 3
349
Figure 3.48
AF4
Sine Function Format After Address Entry
171615141312111076543210
Digit 1
(MSD)
Digit 2
Bit No.
Data Address
Digit 2
Operand
Digit 5
Result Address
Result
DE
E = Enable Bit (1 = Function in Progress)
S = Sign Bit (1 = Negative)
MSD = Most Significant Digit
LSD = Least Significant Digit
11515
Digit 3
(LSD)
Digit 3
Digit 1
(MSD)
Digit 4
Digit 6
(LSD)
D = Done Bit (1 = Function Complete)
S
S
205
310
311
4. Enter an angle value in degrees (operand).
You can enter the angle from the keyboard of your industrial terminal or
through ladder diagram functions. Entry of 080 for the angle produces the result
sine 080
0
= 0.98480 (Figure 3.49).
Figure 3.49
AF4
Sine Function Format After Execution
171615141312111076543210Bit No.
Data Address
Operand
Result Address
Result
DE
E = Enable Bit (1 = Function in Progress)
S = Sign Bit (1 = Negative)
11516
D = Done Bit (1 = Function Complete)
S
S
205
310
311
080
098
480
(0)
(0) (0) (1)