Others - Fnc181 To Fnc189 - Mitsubishi Electric MELSEC FX3U Programming Manual

FX /FX /FX Series Programmable Controllers
3G 3U 3UC
Programming Manual - Basic & Applied Instruction Edition
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.
FNC No. Mnemonic
181
182 COMRD
183
184 RND
185
186 DUTY
187
188 CRC
189 HCMOV
612
Symbol
–
COMRD
–
–
DUTY
–
CRC
HCMOV
Read device comment data
S D
Random Number Generation
RND D
Timing pulse generation
n1 n2 D
Cyclic Redundancy Check
S D n
High speed counter move
S D n
24 Others – FNC181 to FNC189
Function Reference
–
Section
24.1
–
Section
24.2
−
Section
24.3
−
Section
24.4
Section
24.5