YASKAWA JEPMC-EXU3001-E Instructions Manual page 11

• Configure the circuits to turn ON the power supply to
the CPU Unit before the 24-V I/O power supply. Refer
to the following manual for details on circuits.
MP3000 Series CPU Unit Instructions (Manual No.: TOBP
C880725 16)
If the power supply to the CPU Unit is turned ON after the
external power supply, e.g., the 24-V I/O power supply, the
outputs from the CPU Unit may momentarily turn ON
when the power supply to the CPU Unit turns ON. This
can result in unexpected operation that may cause injury or
device damage.
• Provide emergency stop circuits, interlock circuits,
limit circuits, and any other required safety measures
in control circuits outside of the Machine Controller.
There is a risk of injury or device damage.
• If you use MECHATROLINK I/O Modules, use the
establishment of MECHATROLINK communications
as an interlock output condition.
There is a risk of device damage.
• Connect the Battery with the correct polarity.
There is a risk of battery damage or explosion.
• Suitable battery replacement must be performed and
it must be performed only by an experienced techni-
cian.
There is a risk of electrical shock, injury, or device dam-
age.
CAUTION
E-9