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51
Basic Flow
Section 3-1
• Details on C library functions:
SECTION 4 C Language Function Refer-
ence
• Support Software:
Controller Link Support Software Operation Manual
(W369)
3-1-2
Message Service Procedure
The basic procedure for using the message service is outlined in the following
flowchart.
Note
1. Routing tables are not needed if all communications take place with other
nodes in the local network, but routing tables must be prepared if there are
communications between nodes on different networks.
2. Repeat the process to send and receive FINS messages as often as re-
quired by the application.
Writing routing
tables
Routing tables
already written
Routing tables already
written or not necessary
START
Write the routing tables using the
Support Software.
Transfer the routing tables to the
other nodes using the Support
Software. (Routing tables transferred
to the Board will be recorded in the
Board's EEPROM memory.)
Sending and recei
v
ing
FI
N
S messages
Send FI
N
S message using the
ClkSendFins function.
Check for responses to FI
N
S message
using the ClkRec
v
Fins function.
N
o response
Initialization
Ending
Open the application interface using
the ClkOpen function.
Close the application interface using
the ClkClose function.
The network participation status and data
link operating status can be read using
the ClkGet
N
etworkStatus function.
Response
Summary of Contents for SYSMAC 3G8F7-CLK12-EV1
Page 2: ......
Page 4: ...iv ...
Page 20: ...xx Conformance to EC Directives 6 ...
Page 48: ...28 Applications Precautions Section 1 4 Example CX Programmer Response Timeout Setting ...
Page 68: ...48 Backup Power Supply Wiring Optical Ring Systems Only Section 2 4 ...
Page 74: ...54 Using the C Library Section 3 2 ...
Page 110: ...90 Changing the Data Link Tables with Active Data Links Section 5 5 ...
Page 187: ......