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FX3S/FX3G/FX3GC/FX3U/FX3UC 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.
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 DS
RND D
DUTY Dn2n1
nCRC DS
nHCMOV DS