1. Tangent TAN
1. Tangent TAN
1.1. Instruction Description
The instruction performs triangulation on the angle value (IN) and places the result in (OUT). Enter angles in degrees (°). To convert the input angle from radians to angles, divide radians by 1.745329E \ -2 (approximately equal to PI/180, PI = 3.1415926）
| Related registers | Description |
|---|---|
| M8170 | The result of the operation is negative. |
| M8171 | The result of the operation is 0. |
1.2. The valid operands of the instruction
| Input/Output | Data Type | operand | Description |
|---|---|---|---|
| IN | 32-bit real number | D/K/FD, local variable (LF) | input |
| OUT | 32-bit real number | D/FD, local variable (LF) | output |
1.3. Example
command table:
NETWORK 000
LD X000
TAN K60 D0 // TAN(60°) = D0D1 = 1.732
图1 TAN