14
TROUBLESHOOTING
14.4 Flowchart when Data Link Failed
14.4.4 Flowchart when data link among whole system is disabled
14
- 19
9
DEVICE MONIT
O
R
UT
IL
ITY
10
MELS
EC D
A
TA
LI
N
K
LI
BRAR
Y
11
PROGRAMMING
12
AP
PLI
C
A
T
IO
N
FUNCT
IONS
13
E
R
ROR COD
E
S
14
TROU
BLE
S
HO
O
T
ING
A
APPE
NDICES
I
INDEX
YES
NO
YES
NO
YES
NO
YES
NO
End
1)
3)
2)
Replace the CC-Link IE Controller
Network board or network module
installed/mounted to the faulty station,
any of the control station and from the
start to the end stations.
Perform self-loopback test to the control
station and from the start to end stations.
Did data link start?
Did data link start?
Did data link start?
Does a faulty station exist?
Replace the CC-Link IE Controller
Network board or network module
installed/mounted to the faulty station.
Replace the faulty link cable.
Please consult your local Mitsubishi
representative.
Check the loop line using station-to-
station test.