Fujikura FSM-20PMII, Instruction Manual

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9.1 Motor Over Run
9.1 Motor Over Run 9.1 Motor Over Run
9.1 Motor Over Run
If a motor drives to the limit point, an alarm message appears on the monitor
with eight beeps, and returns to the home position.
Message Reason Remedy
OVER RUN XF
XR
YF
YR
-There is substantial dust on
the V-groove.
-The fiber is detached from the
V-groove.
-The primary coating of the
fiber is not completely
removed.
Clean the V-groove according to
8.1.1.
Place the fiber again into the V-
groove.
Cleave the fiber again and repeat
the entire procedure.
OVER RUN
FOCUS NEAR
FOCUS FAR
FIELD UP
FIELD DOWN
-The fiber is not set properly
before automatic splicing. The FOCUS motor and the FIELD
motor will recover to there proper
position automatically as soon as
the “OVER RUN” error occurs.
Place the fiber again on the V-
groove.
OVER RUN ZLF
ZLR
-The fiber is cleaved too short
in length.
-The fiber is detached from the
V-groove.
Cleave the fiber to its proper
length. *1
Place the fiber again into the V-
groove.
OVER RUN ZLR
ZLF
-The fiber moves to the back
limit during manual operation
The splicer automatically returns
to the "READY".
OVER RUN PLF
PLR
PRF
PRR
θ
axis moves to the forward
limit or the back limit.
Place the fiber again on the V-
groove.
Clean the mirrors and objective
lens. Make sure the fiber is clean.
*1 : The cleave length must be 10mm-16mm for 0.22 and 0.25mm coated fiber,
and 16mm only for 0.4mm and 0.9mm coated fiber.