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FX3S/FX3G/FX3GC/FX3U/FX3UC Series
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
8 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 next to "Operate Communication Setting".
When not performing the communication setting for a serial port, do not put a check mark next
to "Operate Communication Setting".
*1. Ch2 is not available in FX3S PLC.
Set item Contents of setting Setting range
Channel selection Select a channel in which a serial port is set.
CH1,CH2
*1
Operate Communication
Setting
Check mark this box when using the selected serial port in "computer link",
"non- protocol communication" or "inverter communication".
Do not put a check mark when transferring and monitoring sequence programs
in GX Works2 or when using the selected serial port in N : N Network, parallel
link, MODBUS communication or FX3U-ENET-ADP.
–
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