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8
TROUBLESHOOTING
8.1 Troubleshooting Flowchart
8.1.3 When "Error is found in data transmission"
8 - 10
1
OVERVIEW
2
SYSTEM
CONFIGURATION
3
SPECIFICATIONS
4
FUNCTIONS
5
PREPARATORY
PROCEDURES BEFORE
OPERATION
6
LINK DATA SEND/
RECEIVE PROCESSING
AND PROCESSING TIME
7
PROGRAMMING
8
TROUBLESHOOTING
Figure 8.9 When "Error is found in data transmission" (Continued)
Correct link parameters.
YES
NO
NO
NO
YES
Is it remote I/O station?
Any error in sequence
program?
NO
Is data link of link
devices executable?
YES
NO
NO
NO
Are link parameter
assignments incorrect?
YES
YES
YES
Is data link executable only
to specific station?
Is data link of
link devices executable
to specific station?
Modify sequence program.
Application instruction for link is incorrect.
Check error code, and modify sequence
program.
NO
YES
Is station connected to
network?
Check sequence program of master
station for error.
Application instructions for
data link not available.
Section 8.1.1 When "Data link is
disabled in the entire system"
Section 8.1.2 When "Data link is
disabled at a specific station"
Section 8.1.2 When "Data link is
disabled at a specific station"