Trouble Shooting - DELTA LOGIC ACCON-NetLink-PRO User Manual

11

TROUBLE SHOOTING

Error
Power LED does not
light
Active LED is blinking
red
Connect LED is
blinking red
Link LED does not light
green
Configuration of the ACCON-NetLink-PRO compact via ACCON-S7-
NET
The message
»ACCON-NetLink-PRO
compact cannot be
parametrized now.«
appears
The message »Wrong
password« appears
Setting TCP/IP parameters
No ACCON-NetLink-
PRO compact is
reachable via the
entered IP address
ACCON-NetLink-PRO compact
Cause
-ACCON-NetLink-
PRO compact has
no voltage supply
-The used MPI
bushing has not the
necessary 24 VDC
ACCON-NetLink-
PRO compact
exception error on
Ethernet side
ACCON-NetLink-
PRO compact
exception error on
MPI/PROFIBUS side
No connection to
the Ethernet
ACCON-NetLink-
PRO compact is
active on the bus
during
parametrization
Password incorrect
and/or
parametrization
time exceeded
-ACCON-NetLink-
PRO compact is not
online or still
starting
-IP configuration of
PC and ACCON-
Solution
- Plug
MPI/PROFIBUS cable
on PLC interface
- Apply 24 VDC
externally
Plug MPI/PROFIBUS
cable again on the
PLC interface
Plug MPI/PROFIBUS
cable again on the
PLC interface
Check Ethernet
connection
ACCON-NetLink-PRO
compact has to be
inactive during
parametrization
Enter correct
password and mind
parametrization
time (see side 37)
-Activate ACCON-
NetLink-PRO
compact or
complete starting
procedure
-PC and ACCON-
45