Mitsubishi Electronics FX3G User Manual
586
FX
3S
/FX
3G
/FX
3GC
/FX
3U
/FX
3UC
Series
Programming Manual - Basic & Applied Instruction Edition
24 Others – FNC181 to FNC189
24. Others – FNC181 to FNC189
FNC181 to FNC189 provide instructions for generating random numbers, executing CRC data operations, and
processing data in high-speed counter operations.
processing data in high-speed counter operations.
FNC No.
Mnemonic
Symbol
Function
Reference
181
–
–
182
COMRD
Read device comment data
Section 24.1
183
–
–
184
RND
Random Number Generation
Section 24.2
185
–
−
186
DUTY
Timing pulse generation
Section 24.3
187
–
−
188
CRC
Cyclic Redundancy Check
Section 24.4
189
HCMOV
High-speed counter move
Section 24.5
COMRD
D
S
RND
D
DUTY
D
n2
n1
n
CRC
D
S
n
HCMOV
D
S