Table Of Contents - IDEC FC6A-C16K1CE Communications Manual

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ABLE OF
Safety Precautions............................................................................................................................. Preface-1
About This Manual............................................................................................................................. Preface-2
Related Manuals................................................................................................................................ Preface-4
Names and Abbreviations Used in this Manual ..................................................................................... Preface-5
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1: General Information
HAPTER
Description ................................................................................................................................................. 1-1
Communication Functions Overview.............................................................................................................. 1-5
Maintenance Communication........................................................................................................................ 1-5
User Communication.................................................................................................................................... 1-6
Modbus Communication ............................................................................................................................... 1-7
Data Link System ........................................................................................................................................ 1-7
Using J1939 Communication ........................................................................................................................ 1-8
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2: Device
HAPTER
Device Addresses ........................................................................................................................................ 2-1
Special Internal Relay .................................................................................................................................. 2-3
Special Data Register................................................................................................................................... 2-9
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3: Communication Settings
HAPTER
Setting List ................................................................................................................................................. 3-1
Communication Port Settings........................................................................................................................ 3-2
Network Settings ......................................................................................................................................... 3-3
Network Management.................................................................................................................................. 3-8
Connection Settings................................................................................................................................... 3-11
Remote Host List ....................................................................................................................................... 3-16
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4: Maintenance Communication
HAPTER
Maintenance Communication via USB Port..................................................................................................... 4-3
Maintenance Communication via Port 1......................................................................................................... 4-4
Maintenance Communication via Ethernet Port 1 ........................................................................................... 4-6
Maintenance Communication via a Communication Cartridge (Port 2, Port 3)................................................. 4-11
Maintenance Communication via HMI-Ethernet port ..................................................................................... 4-13
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5: User Communication Instructions
HAPTER
TXD (Transmit) ........................................................................................................................................... 5-2
RXD (Receive)........................................................................................................................................... 5-10
ETXD (User Communication Transmit over Ethernet) ................................................................................... 5-23
ERXD (User Communication Receive over Ethernet) ..................................................................................... 5-23
User Communication via Serial Communication............................................................................................ 5-24
User Communication via Ethernet Communication ....................................................................................... 5-35
User Communication Error ......................................................................................................................... 5-43
ASCII Character Code Table ....................................................................................................................... 5-44
Sample Program - User Communication TXD............................................................................................... 5-45
Sample Program - User Communication RXD .............................................................................................. 5-47
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6: Modbus Communication
HAPTER
Modbus RTU Communication via RS232C/RS485............................................................................................ 6-1
Modbus RTU Master Communication ............................................................................................................. 6-2
Modbus RTU Slave Communication ............................................................................................................... 6-8
Communication Format.............................................................................................................................. 6-12
Modbus TCP Communication via Ethernet Communication ............................................................................ 6-18
Modbus TCP Client .................................................................................................................................... 6-19
Modbus TCP Server ................................................................................................................................... 6-24
Modbus RTU Pass-Through Function........................................................................................................... 6-27
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7: Data Link Communication
HAPTER
Data Link System Setup ............................................................................................................................... 7-2
Data Link with Other PLCs.......................................................................................................................... 7-10
ONTENTS
FC6A S M S A
ERIES ICRO MART
- -O T C
LL IN NE YPE OMMUNICATION
M FC9Y-B1730
ANUAL
Preface-6