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SECTION 7
FINS Communications
This section provides information on communicating on FL-net Systems and interconnected networks using FINS
commands. The information provided in the section deals only with FINS communications in reference to FL-net (Ver.
2.00) Units.
FINS commands from a PLC are sent using the SEND(090), RECV(098), and CMND(490) instructions programmed into
the user ladder-diagram program. Although an outline of these instructions is provided in this section, refer to the
CS/CJ
Series Programmable Controllers Programming Manual
(W340) for further details on programming these instructions.
Overview of FINS Communications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Communications On An FL-net (Ver. 2.00) Network . . . . . . . . . . .
FINS Communications Service Features . . . . . . . . . . . . . . . . . . . . .
Sending Commands from a PLC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Communications Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Program Example . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Command Codes and Response Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Command Code List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Response Code List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
CS/CJ-series Memory Areas and Virtual Addresses. . . . . . . . . . . . . . . . . . . .
Command/Response Reference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
CONTROLLER DATA READ . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
CONTROLLER STATUS READ. . . . . . . . . . . . . . . . . . . . . . . . . . .
INTERNODE ECHO TEST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ERROR LOG READ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TRANSPARENT MESSAGE SEND . . . . . . . . . . . . . . . . . . . . . . . .
TRANSPARENT MESSAGE RECEIVE FRAME READ . . . . . . .
WORD BLOCK DATA READ (UNSPECIFIED NODE NUMBER)
WORD BLOCK DATA WRITE (Unspecified Node Number) . . . .
WORD BLOCK DATA READ (Specified Node Number) . . . . . . .
Summary of Contents for CJ1W-FLN22
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Page 26: ...xxvi Unit Versions of CS CJ series FL net Units 7...
Page 40: ...Precautions Section 1 6 14...
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Page 88: ...Allocated Words in the DM Area Section 4 4 62...
Page 158: ...Command Response Reference Section 7 5 132...
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Page 192: ...Inspections Section 10 6 166...
Page 218: ...192 System Configuration Appendix A...
Page 224: ...198 System Configuration Example Appendix B...
Page 270: ...244 FL net Unit Support Software Ver 1 6 Appendix F...
Page 276: ...250 International System of Units Appendix G...