Mitsubishi MELSEC iQ-F FX5 series, Programming Manual, Page: 269 / 888

6 BASIC INSTRUCTIONS
6.5 Data Conversion Instructions
267
6
Converting 32-bit binary data to Gray code
DGRY(P)(_U)
These instructions convert the 32-bit binary data in the device specified by (s) to 32-bit binary gray code data, and store the
converted data in the device specified by (d).
Setting data
■
Descriptions, ranges, and data types
■
Applicable devices
Processing details
• These instructions convert the 32-bit binary data in the device specified by (s) to 32-bit binary gray code data, and store the
converted data in the device specified by (d).
Precautions
The data conversion speed depends on the scan time of the CPU module.
Operation error
There is no operation error.
Ladder diagram Structured text
ENO:=DGRY(EN,s,d);
ENO:=DGRYP(EN,s,d); ENO:=DGRY_U(EN,s,d);
ENO:=DGRYP_U(EN,s,d);
Operand Description Range Data type Data type (label)
(s) DGRY(P) Binary data or the head device where the binary
data is stored 0 to 2147483647 32-bit signed binary ANY32_S
DGRY(P)_U 0 to 4294967295 32-bit unsigned binary ANY32_U
(d) DGRY(P) Head device for storing the gray code data after
conversion

32-bit signed binary ANY32_S
DGRY(P)_U 32-bit unsigned binary ANY32_U
Operand Bit Word Double word Indirect
specification Constant Others
X, Y, M, L,
SM, F, B, SB U

\G

T, ST,
C, LC T, ST, C, D,
W, SD, SW, R U

\G

Z LC LZ K, H E $
(s)
            
(d)
            
(s) (d)
(s) BIN
(d)
0
305419896 0
0 1 0 0 1 0 0 0 1 1 0 1 0 0 0 1 0 1 0 1 1 0 0 1 1 1 1 0 0 0
b31 b16 b0 b15
0
305419896 0
0 1 1 0 1 1 0 0 1 0 1 1 1 0 0 1 1 1 1 1 0 1 0 1 0 0 0 1 0 0
(d)+1
b31 b16 b0 b15
(d)
···
···
···
···
Gray code
(s)+1 (Upper 16 bits) (s) (Lower 16 bits)