7 Applied Instructions
7.17 Extension Function
592
FXCPU Structured Programming Manual
(Basic & Applied Instruction)
Function and operation explanation2 (Writing inverter parameters)
→ For the details of the instruction, refer to Communication Control Manual.
This instruction is for using the optional memory for extension functions.
When K13 is set to device specified by , the inverter parameter is written.
1. 16-bit operation (EXTR-IN, EXTRP-IN)
The value (contents of the device specified by ) is written to the parameter (contents of the device
specified by ) of the inverter of the station number specified by .
*1. General purpose inverters FREQROL-A500/E500/S500 (with communications functions) series made
by Mitsubishi Electric Corporation
2. Related devices
The same as the inverter operation control described above.
Caution
1) The FX2N and FX2NC PLCs of V3.00 or later support the EXTR_IN instruction.
EXTR_IN
EN
s
sd1
ENO
K13
sd2
sd3
Command
input
Inverter station number
Inverter parameter number (decimal)
Value written in inverter
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