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FX3G/FX3U/FX3UC Series Programmable Controllers
Programming Manual - Basic & Applied Instruction Edition
16 External FX Device – FNC 80 to FNC 89
16. External FX Device – FNC 80 to FNC 89
FNC 80 to FNC 89 provide control instructions for special adapters mainly connected to serial ports.
PID control loop instruction is included in this group.
FNC No. Mnemonic Symbol Function Reference
80 RS Serial Communication
Section
16.1
81 PRUN Parallel Run (Octal Mode)
Section
16.2
82 ASCI Hexadecimal to ASCII Conversion
Section
16.3
83 HEX ASCII to Hexadecimal Conversion
Section
16.4
84 CCD Check Code
Section
16.5
85 VRRD Volume Read
Section
16.6
86 VRSC Volume Scale
Section
16.7
87 RS2 Serial Communication 2
Section
16.8
88 PID PID Control Loop
Section
16.9
89 – –
nRS DmS
DSPRUN
ASCI D nS
HEX D nS
CCD D nS
DSVRRD
DSVRSC
n1RS2 nDmS
DPID S3S2S1
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