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SmartAXIS Touch User's Manual
22-7
5 User Communication
22
Communication
5.1 Overview
User Communication allows you to develop a communication protocol to transmit and receive data from an external
device, such as a bar code reader. The Touch supports the user communication with start and stop synchronization
(full duplex) and a maximum of 1,500 bytes of data transmission or reception.
User Communication is supported up to three interfaces of the Touch, either serial, Ethernet, or USB interfaces.
5
User Communication
Touch
External device
Data reception
Data transmission
User communication
External device
PLC Link Communication
Up to 31 external devices can be connected when the serial interface is RS485. However, it is necessary to
thoroughly check command settings, error handling, and other detailed command specifications when
considering the capability of communicating with two or more external devices to decide the number of
external devices to be connected.
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 ...