Power Electronics ProfiPower SD700 Type 1, Руководство пользователя

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POWER ELECTRONICS SD700
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PROFIBUS
SAFETY INSTRUCTIONS
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OPERATION PRECAUTIONS
 When the Auto Restart function is enabled, keep clear of driven
equipment, as the motor will restart suddenly after a fault is reset.

The “STOP / RESET” key on the keypad is active only if the
appropriate function setting has been made. For this reason, install a
separate EMERGENCY STOP push button that can be operated at
the equipment.
 If a fault reset is made with the reference signal still present then a
restart will occur. Verify that it is permissible for this to happen,
otherwise an accident may occur.
 Do not modify or alter anything within the drive.
 Before programming or operating the SD700 Series, initialise all
parameters back to factory default values.
EARTH CONNECTION

The inverter is a high frequency switching device, and leakage current
may flow. Ground the inverter to avoid electrical shock. Use caution to
prevent the possibility of personal injury.
 Connect only to the dedicated ground terminal of the inverter. Do not
use the case or the chassis screw for grounding.

When installing, grounding wire should be connected first and
removed last.
 The earth cable must have a minimal cross sectional area that meets
local country electrical regulations.

Motor ground must be connected to the drive ground terminal and not
to the installation’s ground. We rec
ommend that the section of the
ground connection cable should be equal or higher than the active
conductor.

Installation ground must be connected to the inverter ground terminal.