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1 PLC Link Communication
22-2
SmartAXIS Touch User's Manual
●
PLC Link Connection Types
There are two basic types of connections. 1:1 Communication, where an external device is connected to a Touch; and
1:N Communication, where multiple external devices are connected to a Touch.
■
1:1 Communication
The Touch is connected to a single external device.
■
1:N Communication
The Touch is connected to multiple external devices.
1.2 PLC Link Communication Settings
The external devices connected to the Touch and connection types are selected on the Select Communication Driver
dialog box, or the Change Communication Driver dialog box.
• When creating new project data by following displayed dialog boxes and configuring settings step by step, by
clicking
, and then clicking
New
, the Select Communication Driver dialog box is displayed. For details, refer
to Chapter 3 “Create new project data by using the interactive quick start” on page 3-1.
• Click
Communication Driver
on the status bar to display the Change Communication Driver dialog box. For
details, refer to Chapter 3 “Changing Communication Drivers” on page 3-15.
Specify
Manufacturer
and
Communication Driver
for each CPU Unit
or each PLC Link Unit
of the external
device. For details regarding the correspondence model, refer to the "External Device Setup Manual."
*1 Unit names vary based on the manufacturer of the external device.
Touch
External device
Read
Write
PLC Link Communication
Touch
Station No.1
Station No.2
Station No.3
External device
Read
Write
Read
Write
Read
Write
PLC Link Communication
Содержание SmartAXIS Touch FT1A Series
Страница 1: ...FT1A Series FT9Y B1390 4 SmartAXIS Touch User s Manual ...
Страница 22: ...Contents Preface 21 SmartAXIS Touch User s Manual ...
Страница 240: ...6 Using Library Screens 4 36 SmartAXIS Touch User s Manual ...
Страница 416: ...2 Multi State Lamps 8 26 SmartAXIS Touch User s Manual ...
Страница 558: ...9 Calendar 9 142 SmartAXIS Touch User s Manual ...
Страница 668: ...6 Timer 11 52 SmartAXIS Touch User s Manual ...
Страница 754: ...4 Using Data and Detected Alarms 13 34 SmartAXIS Touch User s Manual ...
Страница 792: ...4 Using the Data 14 38 SmartAXIS Touch User s Manual ...
Страница 810: ...4 Using the Data 15 18 SmartAXIS Touch User s Manual ...
Страница 870: ...3 Text Manager 19 16 SmartAXIS Touch User s Manual ...
Страница 924: ...6 Important Notes 20 54 SmartAXIS Touch User s Manual ...
Страница 1036: ...5 User Communication 22 74 SmartAXIS Touch User s Manual ...
Страница 1092: ...2 Monitoring on the Touch 24 26 SmartAXIS Touch User s Manual ...
Страница 1142: ...2 Word Devices 27 18 SmartAXIS Touch User s Manual ...
Страница 1186: ...2 Analog Cartridge 29 34 SmartAXIS Touch User s Manual ...
Страница 1194: ...3 Handling Problems 30 8 SmartAXIS Touch User s Manual ...