Fanuc Power Mate i-D/H Maintenance Manual

B63175EN/03
2. HARDWARE
159
Detailed descriptions of LED error indications (f : On, : Off)
MS E0 E1 E2 Error category Description Major cause
f f
Interface unit peripheral
error
This unit is abnormal. This unit is defective.
f f
Interface unit RAM parity
error
This unit is abnormal. This unit is defective.
f f I/O Link error reception
An error occurred in a unit
connected with the I/O
Link.
Another unit connected
with the I/O Link is
abnormal.
f f f I/O Link framing error
The I/O Link
communication end signal
is abnormal.
f f f I/O Link CRC error
The I/O Link
communication data is
abnormal.
f f f f
Interface unit watchdog
error
I/O Link communication
from the host was
disconnected.
f
Handy machine operators
panel peripheral error
The handy machine
operators panel is
abnormal.
The handy machine
operators panel is
defective.
f f f
Handy machine operators
panel watchdog error
Communication with this
unit was disconnected.

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