YASKAWA CIPR-GA50C Serie Manual De Instrucciones página 35

Code Name
Safe Torque OFF
SToF
Failure
◆
Disposal
■
Disposal Instructions
Correctly dispose of the product and packing material as specified by applicable regional,
local, and municipal laws and regulations.
■
WEEE Directive
The wheelie bin symbol on this product, its manual, or its packaging identifies that you
must recycle it at the end of its product life.
YASKAWA TOMPC7106173UA GA500 Installation and Operation Instruction
Causes
The main circuit capacitors have
become unserviceable.
One of the two terminals H1-
HC and H2-HC received the
Safe Disable input signal.
The Safe Disable input signal is
wired incorrectly.
There is internal damage to one
Safe Disable channel.
Possible Solutions
• Examine the capacitor maintenance
time in monitor U4-05
[CapacitorMaintenance].
• If U4-05 is more than 90%, replace
the capacitor. Contact Yaskawa or
your nearest sales representative for
more information.
• Examine the supply voltage for
problems.
• Re-energize the drive.
• If the alarm stays, replace the circuit
board or the drive. For information
about replacing the control board,
contact Yaskawa or your nearest sales
representative.
• Make sure that the Safe Disable signal
is input from an external source to
terminals H1-HC or H2-HC.
• When the Safe Disable function is not
in use, connect terminals H1-HC and
H2-HC.
Replace the board or the drive. For
information about replacing the control
board, contact Yaskawa or your nearest
sales representative.
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