E-59
FX Series PLC User's Manual - Data Communication Edition
Inverter Communication
6 Communication Setting in FX Programmable Controller
6.2 Communication Setting Using Parameter Method (GX Developer)
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
3 Setting the serial communication (parameters)
Set the parameters as shown below:
[1] Set the channel to be used. (This parameter can be set only in the FX
3G
, FX
3U
and FX
3UC
PLCs.)
[2] Check the "Operate communication setting" box.
[3] Set "Protocol" to "Non-procedural," "Data length" to "7bit," "Parity" to "Even," and "Stop bit" to
"1bit."
[4] Set "Transmission speed" to either "4800," "9600," "19200" or "38400
*1
," and make sure that
the set value here is the same as the set value in the inverters.
[5] Ignore these items.
*1. This transmission speed is supported only in FX3G PLC.
4 Writing parameters and program to the PLC
Select [Online] - [Write to PLC] from the toolbar, put a check mark () next to "Parameter" and
"Program," and then click [Execute].
[1]
[2]
[3]
[4]
[5]
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