Fiber-Optic Cables; Operation - ABB ACS800-04 Hardware Manual

Fiber-optic cables


WARNING! If you ignore these instructions, it can cause equipment
malfunction and damage to the fiber-optic cables:
Handle the fiber-optic cables with care. When you disconnect fiber-optic
cables, always hold the connector, not the cable. Do not touch the ends of
the fibers with bare hands as the fiber is extremely sensitive to dirt. The
minimum allowed bend radius is 35 mm (1.4 in.).

Operation

These warnings are intended for all persons that plan the operation of the drive or
operate the drive.
WARNING! If you ignore these instructions, physical injury or death, or
damage to the equipment can occur:
Before you adjust the drive and put it into service, make sure that the
motor and all of the driven equipment are suitable for operation
throughout the speed range provided by the drive. The drive can be
adjusted to operate the motor at speeds above and below the speed
provided by connecting the motor directly to the power line.
Before you activate the automatic fault reset or automatic restart
functions of the drive control program, make sure that no dangerous
situations can occur. These functions reset the drive automatically and
continue operation after a fault or supply break. If these functions are
activated, the installation must be clearly marked as defined in IEC/EN
61800-5-1, subclause 6.5.3, for example, "THIS MACHINE STARTS
AUTOMATICALLY".
Do not control the motor with the disconnecting device. Use the control
panel keys
The maximum allowed number of charging cycles of the DC capacitors
(that is, power-ups by applying power) is five in ten minutes.
Notes
If an external source for the start command is selected and it is ON, the
drive (with the Standard Control Program) starts immediately after a fault
reset unless the drive is configured for 3-wire (a pulse) start/stop.
When the control location is not set to Local (L not shown in the status
row of the display), the Stop key on the control panel does not stop the
drive. To stop the drive using the control panel, press the LOC/REM key
and then the Stop key
and , or commands through the I/O board of the drive.
.
Safety instructions 15