Safety instructions
19
Safe start-up and operation
General safety
These warnings are intended for all who plan the operation of the drive or operate
the drive.
WARNING!
Ignoring the following instructions can cause physical injury or death or
damage the equipment:
• Before adjusting the drive and putting it into service, make sure that the motor
and all 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.
• Do not activate automatic fault reset functions of the drive control program if
dangerous situations can occur. When activated, these functions will reset the
drive and resume operation after a fault.
• Do not control the motor with the disconnecting device (means); instead, use the
control panel keys
and
, or commands via the I/O board of the drive. The
maximum allowed number of charging cycles of the DC capacitors ie, power-ups
by applying power, is five in ten minutes.
• Do not use the Prevention of unexpected start function or Safe torque off function
for stopping the drive when the inverter unit(s) is running. Give a Stop command
instead.
Note:
• If an external source for start command is selected and it is ON, the drive (with
Standard Control Program) will start immediately after 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 will not stop the drive. To stop the drive
using the control panel, press the LOC/REM key and then the stop key
.
Permanent magnet motor drives
These are additional warnings concerning permanent magnet motor drives.
WARNING!
Do not run the motor above the rated speed. Motor overspeed leads to
overvoltage which may result in explosion of the capacitors in the intermediate circuit
of the drive.
Содержание ACS800-17LC
Страница 1: ...ABB industrial drives Hardware manual ACS800 17LC Drives 55 to 5200 kW ...
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Страница 10: ...Update notice 6 ...
Страница 18: ...Table of contents 12 ...
Страница 26: ...Safety instructions 20 ...
Страница 32: ...Introduction to the manual 26 ...
Страница 60: ...Hardware description 54 ...
Страница 74: ...Mechanical installation 68 ...
Страница 114: ...Electrical installation 108 ...
Страница 142: ...Maintenance 136 ...
Страница 150: ...Internal cooling circuit 144 ...
Страница 179: ...Dimensions 173 Frame sizes R7i R7i and R8i R8i bottom entry exit ...
Страница 180: ...Dimensions 174 Frame sizes R7i R7i and R8i R8i marine units C121 ...
Страница 182: ...www abb com drives www abb com drivespartners Contact us 3AUA0000065339 Rev B EN 2016 06 07 ...