IDEC FC4A-C24R2 User Manual

19: COORDINATE CONVERSION INSTRUCTIONS
19-2 « FC4A MICROSMART USER’S MANUAL »
Xn (X value), Yn (Y value)
Enter values for the X and Y coordinates. Three different data ranges are available depending on the system program
version and the data type.
Valid Data Types
CVXTY (Convert X to Y)
Applicable CPU Modules
Valid Operands
For the valid operand number range, see pages 6-1 and 6-2.
▲ Internal relays M0 through M1277 can be designated as D1. Special internal relays cannot be designated as D1.
When T (timer) or C (counter) is used as S2, the timer/counter current value is read out. When T (timer) or C (counter) is
used as D1, the data is written in as a preset value which can be 0 through 65535.
System Program Old System Program Versions Upgraded System Program Versions
Data Type Integer Word Integer
Xn (X value) 0 to 32767 0 to 65535 0 to 65535
Yn (Y value) –32768 to 32767 0 to 65535 –32768 to 32767
Valid Coordinates
W (word) I (integer)
WX
FC4A-C10R2/C FC4A-C16R2/C FC4A-C24R2/C FC4A-D20K3/S3 FC4A-D20RK1/RS1 & FC4A-D40K3/S3
—— X X X
Operand Function I Q M R T C D Constant Repeat
S1 (Source 1) Format number ——————— 0 to 5 —
S2 (Source 2) X value XXXXXXX
0 to 32767
0 to 65535
—
D1 (Destination 1) Destination to store results — X ▲ XXXX — —
Y
0
32767
–32768
X
If the X value becomes nega-
tive, a user program execution
error will result, turning on spe-
cial internal relay M8004 and
the ERR LED.
32767
Y
0
65535
65535
X
Y
0
32767
–32768
X
65535
When a bit operand such as I (input), Q (output), M (internal relay), or R (shift register) is
designated as Xn or Yn, 16 points are used.
When a word operand such as T (timer), C (counter), or D (data register) is designated as Xn
or Yn, 1 point is used.
When input is on, the X value designated by operand S2 is converted
into corresponding Y value according to the linear relationship defined in
the XYFS instruction. Operand S1 selects a format from a maximum of
six XY conversion formats. The conversion result is set to the operand
designated by D1.
CVXTY(*) S1
*
S2
*****
D1
*****

IDEC FC4A-C24R2 Specifications

General

Brand	IDEC
Model	FC4A-C24R2
Category	Controller
Language	English