9.3
FlexFactory connectivity
Corrective action
Possible causes
Problem
Connect the cable.
The PROFIBUS cable is loose.
Connection to FlexFactory is not
functioning.
Contact your GE representative
for assistance.
The network speed is set too
high.
Contact your GE representative
for replacement.
The PROFIBUS card in the PLC
rack is defective.
Plug the system into fieldbus
network.
The system is not plugged to
fieldbus network.
XDUO 2500 Mixer is is not con-
necting to PROFIBUS network.
Replace the cable.
PROFIBUS cable is damaged.
Make sure that only last terminat-
ing resistor in the spur is turned
on.
A terminating resistor in the
network, upstream of the sys-
tem, is switched on.
Use a terminating resistor on the
last system in the network.
Reflections are present in
PROFIBUS network.
Make sure that the system is
connected to the PROFIBUS 4
network.
The system is connected to
wrong network segment.
Replace the damaged cable.
The PROFIBUS cable plug is
damaged.
Verify that a terminating resistor
is present only on the last unit in
the chain.
A terminating resistor in the
network, upstream of the sys-
tem, is switched on.
XDUO 2500 Mixer connection to
the PROFIBUS network alter-
nates on/off.
268
Xcellerex XDUO 2500 Mixer Operating Instructions 29146667 AH
9 Troubleshooting
9.3 FlexFactory connectivity
