E-57
FX Series PLC User's Manual - Data Communication Edition
Inverter Communication
6 Communication Setting in FX Programmable Controller
6.1 Parameter Assigning Method
A
Common Items
B
N:N Network
C
Parallel Link
D
Computer Link
E
Inverter
Communication
F
Non-Protocol
Communication
(RS/RS2 Instruction)
G
Non-Protocol
Communication
(FX
2N
-232IF)
H
Programming
Communication
I
Remote
Maintenance
Apx.
Discontinued
models
6. Communication Setting in FX Programmable Controller
This chapter explains the communication setting method for inverter communication.
Set non-protocol communication for inverter communication.
6.1 Parameter Assigning Method
Use parameters for communication setting in the FX PLC.
1. Parameter assigning method
Register the communication setting in the sequence programming software parameters, and transfer the
parameters to the PLC.
2. Setting flow
Parameter area
Program area
PLC memory
Setting window
Parameter
method
Transferred
when
power is
turned ON
D8120 Communication format
Inverter communication using
ch1
D8420 Communication format
Inverter communication using
ch2
In FX3G, FX3U and FX3UC