63
FX3G/FX3U/FX3UC Series Programmable Controllers
Programming Manual - Basic & Applied Instruction Edition
2 Overview (Sequence Program)
2.7 Types and Setting of Parameters
1
Introduction
2
Overview
3
Instruction
List
4
Devices
in Detail
5
Specified the
Device &
Constant
6
Before
Programming
7
Basic
Instruction
8
FNC00-FNC09
Program Flow
9
FNC10-FNC19
Move & Compare
10
FNC20-FNC29
Arith. & Logic
Operation
7 Setting the PLC system (2)
1. Click "PLC system (2)" tab.
2. Only when a latch (battery backed) area for a serial port exists through an extended PLC,
select a channel to be set and put a check mark to "Operate communication setting."
When not performing the communication setting for a serial port, do not put a check mark
to "Operate communication setting."
Set item Contents of setting Setting range
Channel selection Select a channel in which a serial port is set. CH1,CH2
Operate communication
setting
Put a check mark when using the selected serial port in "computer link",
"no-protocol communication" or "inverter communication".
Do not put a check mark when transferring and monitoring sequence
programs in GX Developer or when using the selected serial port in
simple N : N link or parallel link.
–
Protocol
Set each item in accordance with application.
→ For details on each item, refer to the Data Communication Edition manual.
Data length
Parity
Stop bit
Transmission speed
Header
Terminator
Control line
H/W type
Control mode
Sum check
Transmission control
procedure
Station number setting
Time out judge time
Channel selection
This example shows a window
in an FX
3U/FX3UC PLC.
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