- 54 -
No.
Phenomenon
Cause
Countermeasure
７
Cannot be actuated manually
or by manual override
adjustment screw (does not
operate).
(At stop(EMG) or
SVRE[OFF])
1) Contacts the stroke end of
the actuator or the workpiece.
Check the stroke position and
how workpieces are mounted.
2) [Lock type] is selected
Supply 24VDC power supply to the
[BK RLS] terminal of controller/CN1
power supply plug in order to unlock.
/see 6.6 Precautions for the
actuator with lock
Warning(7)
Lock type is selected, but
workpieces are dropped
during stopping(EMG) or
SVRE[OFF], or moved by
external force.
1) Load exceeding the
maximum work load is
mounted, or external force
more than the lock holding
force is applied.
Check the mounted load and
lock holding force to confirm if
they are within the operation
range.
/see 2.1 Specifications/LEY on p.9
/see 3.1 Specifications/LEYG on p.13
2) 24VDC is supplied to "BK
RLS" terminal of
controller/CN1 power supply
connector.
Stop supplying 24VDC power
supply to the [BK RLS] terminal
/see 6.6 Precautions for the
actuator with lock
Warning(8) on p40
