![background image](http://html.mh-extra.com/html/omron/sysmac-3g8f7-clk12-ev1/sysmac-3g8f7-clk12-ev1_operation-manual_1633421102.webp)
82
Starting and Stopping Data Links
Section 5-3
Data Link Areas Created
Note
Refer to the
Controller Link Units Operation Manual
(W309) for an example of
automatically setting data links with 1:N allocations.
5-3
Starting and Stopping Data Links
Data link must be started after data link areas have been created. Use any of
the methods described below for the startup node to start and stop data links.
These methods are the same for both manually and automatically set data
links.
Note
The data link mode (manual setting or automatic setting) and data link method
are determined according to the data link setting in the startup node. In the
startup node, set a data link table in the case of manual setting and data link
automatic setting parameters in the case of automatic setting. If the settings
are incorrect, the data link will not start.
!Caution
Check the following items before starting data links. If incorrect data link
tables or parameters are set, injury may result due to unexpected operation of
the system. Even if the correct data link tables and parameters have been set,
do not start or stop data links before verifying that there will be no adverse
influence on the system.
•
Manually Set Data Links
Check the data link tables in each node participating in the data link to
see that they are correct.
Be sure that data link tables are deleted from nodes that are not partici-
pating in the data links.
•
Automatically Set Data Links
Be sure that the correct DM parameters have been set in the data link
startup node.
LR 0
LR 10
LR 20
DM1000
DM1200
DM1400
Area 1
Area 2
#1
#2
#3
#1
#2
#3
#1
#2
#3
#1
#2
#3
N
ode #1 (PC)
N
ode #2 (PC)
#1
#2
#3
#1
#2
#3
N
ode #3 (computer)
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: ......