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SECTION 8
Serial Communications
This section provides an overview of the serial communications (Host Link, RS-232C, one-to-one links, NT links, and proto-
col macros) that operate through the RS-232C, RS-422/485, and Peripheral Ports.
8-1
Introduction
422
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8-2
Host Link Communications
423
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8-2-1
Host Link Command Summary
423
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8-2-2
Host Link Communications
426
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8-2-3
Example Programs
429
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8-3
RS-232C Communications
430
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8-3-1
Communications Frame Structure
431
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8-3-2
Communications Procedure
431
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8-3-3
Application Example
433
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8-4
One-to-one PC Links
434
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8-5
NT Links
436
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8-6
The Protocol Macro Function
437
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8-6-1
Introduction
437
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8-6-2
Communications Board Settings
440
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8-6-3
Communications Procedure
441
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8-6-4
Application Example
444
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Summary of Contents for SYSMAC C200HE
Page 1: ...Cat No W303 E1 09 OPERATION MANUAL Programmable Controllers C200HX C200HG C200HE ...
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Page 3: ...C200HX C200HG C200HE Programmable Controllers Operation Manual Revised August 2004 ...
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Page 552: ...534 Programmer Program Date Page Word Contents Notes Word Contents Notes Data Storage ...
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Page 586: ...W303 E1 09 ...