GE PACSystems RX7i

Chapter 4. Ladder Diagram (LD) Programming
120 PACSystems* RX7i, RX3i and RSTi-EP CPU Programmer's Reference Manual GFK-2950C
4.6.1 Convert Angles
Mnemonics:
DEG_TO_RAD_REAL
DEG_TO_RAD_LREAL
RAD_TO_DEG_REAL
RAD_TO_DEG_LREAL
When the Degrees to Radians (DEG_TO_RAD) or the Radians to Degrees (RAD_TO_DEG) function
receives power flow, it performs the appropriate angle conversion on the REAL or LREAL value in
input IN and places the result in output Q.
DEG_TO_RAD and RAD_TO_DEG pass power flow to the right when they execute, unless IN is NaN
(Not a Number).
Operands
Parameter
Description
Allowed Operands
Optional
IN
The value to convert.
All except S, SA, SB, and SC
No
Q
The converted value.
All except S, SA, SB, and SC
No
Example
A value of +1500 radians is converted to degrees. The result is
placed in %R00001 and %R00002.