Fagor CNC 8060, Manual, Page: 90 / 148

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Remote modules
CNC 8060
CNC 8065
5.
(R
EF
: 1402)
RIOW REMOTE MODULES.
(CANOPEN
PROTOCOL).
Error 3: Error in the protocol of the internal bus of the node.
Error 4: Physical error in the internal bus of the node.
Error 5: Internal-bus initializing error.
Type. Description. Solution.
- - - Communication error at the bus. Wrong module
not found. Replace wrong module. To locate the wrong
module, repeat the following sequence as often
as necessary.
• Remove power from the node, place the end
module in the middle of the node and apply
power to the node again.
• If the error persists, remove power from the
node again, place the end module in the
middle of the first half of the node and apply
power to the node again.
• If there are no errors, remove power from the
node again, place the end module in the
middle of the second half of the node and
apply power to the node again.
If there is only one I/O module left in the node, that
module or the leading module will be the wrong
one.
Type. Description. Solution.
- - - Communication error at the bus or the bus is
interrupted. Replace wrong module. Place an I/O module after
the leading module and check if it causes an error.
If there are no errors, replace the leading (first)
module.
If the leading module is correct, replace the wrong
I/O module. To locate the wrong module, repeat
the following sequence as often as necessary.
• Remove power from the node, place the end
module in the middle of the node and apply
power to the node again.
• If the error persists, remove power from the
node again, place the end module in the
middle of the first half of the node and apply
power to the node again.
• If there are no errors, remove power from the
node again, place the end module in the
middle of the second half of the node and
apply power to the node again.
If there is only one I/O module left in the node, that
module or the leading module will be the wrong
one.
n The bus is interrupted after the n-th module.
The number of blinks indicates the n position of
the I/O module. Remove power from the node, replace the (n+1)th
module and apply power to the node again.
Type. Description. Solution.
n Communication error while initializing the
module.
The number of blinks indicates the n position of
the I/O module. Remove power from the node, replace the n-th
module and apply power to the node again.