Instruction Manual

III-3.4 COT (cotangent function (No. 83))
yx
1
cot 1)= (
()
valid for x x x_ :11 10 180 0<< ° <<p
The function provides the cotangent of the input value, i.e. x1 is the angle the cotangent of which is calculated. Pa
-
rameter Select is used to adjust, if the angle is provided in degree of angle [°] or in radian.
For calculation clarity, the range for the argument is limited to the 1st and 2nd quadrant (0° ... 180° or 0 ... ó). If input
value x1 is out of this range, output y1 is set to 1,5 w 10
37
(x1<0) or 1.5 w 10
37
( x1>180 [x1>ó]).
Example degree of angle:
y1= tan(x1) x1 = 45° = y1 =1
Example radian:
y1= tan(x1) x1 = 0,1rad = y1 = 9,967
Parameter Description Controller display
Select
Unit: degree of angle (default) Ang.deg
Unit: radian Radian
Important: When controlling with the pocket calculator see r page 100
9499-040-82711 Trigonometric functions
COT (cotangent function (No. 83)) III-102
x1
y1
Select
(y1) = cot (x1)