Delta VFD25AMS23ANSAA

Chapter 16 PLC Function ApplicationsMS300
737
API
TAN
Find the tangent of a binary floating point number
132
D
P
bit device
Word device
16-bit command
－
－
－
－
32-bit command (9 STEP)
DTAN
Continuous
execution type
DTANP
Pulse
execution type
Flag signal: none
X
Y
M
K
H
KnX
KnY
KnM
T
C
D
S
＊
＊
＊
D
＊
Notes on operand usage:
Refer to the function specifications table for each device in series
for the scope of device usage.
 S: the designated source value (diameter). D: the TAN value result.
 Finds the TAN of the source value designated by S and stores it in D.
The following figure displays the relationship between the arc and TAN results:
 When X0 = ON, finds the TAN value of the designated binary floating point
number (D1, D0) in radians (RAD) and stores it in (D11, D10), as a binary floating
point number.
X0
DTAN D0 D10
D 1 D 0
D 11 D 10
RAD value (degree x 180)
binary floating point
TAN value
binary floating point