
//INTEGRAS/ELS/PAGINATION/ELSEVIER UK/PLC/3B2/FINALS-7-6-04/0750656794-CH024.3D – 272 – [265–274/10]
19.6.2004 9:19PM
24.12 Principle of operation ^ FLT2
1. The object of the program FLT2 is to determine the area of a circle whose radius is
an incrementing/decrementing value in mm. Then, depending on the float result,
convert it to the nearest whole integer value.
2. Lines 4
(a) Operating just Input X0 enables the radius ‘r’, which is stored in D0, to be
incremented by 1 mm every second.
(b) If Inputs X0 and X1 are both operated, then D0 can neither increment nor
decrement.
3. Line 11
(a) Operating just Input X1 enables D0 to be decremented every second. ...