Putting The Equipment Into Service; Safety Instructions When Putting The Equipment Into Service - DEMAG DIC 002 Series Operating Instructions Manual

7

Putting the equipment into service

7.1

Safety instructions when putting the equipment into service

DANGER
Live components
Danger to life and limb.
Work on electric equipment may only be carried out by qualified specialist personnel ( "Definition of person‐
nel", Page 7) in compliance with the safety regulations.
– It must be possible to switch off the power supply by means of a device to disconnect the power supply
(e.g. mains connection or isolating switch with a padlock).
– Take all necessary safety precautions before putting the unit into service (e.g. it must be possible to reach
an EMERGENCY-OFF switch quickly and easily).
– Switch off the electric power supply before starting work. The mains connection or isolating switch must be
protected against unauthorised or accidental restoration of the power supply by means of a padlock. Dan‐
gerous voltages can still be present for some time (wait at least 3 minutes) after switching off the
power supply.
WARNING
Inappropriate commissioning
Danger to life and limb. Risk of material damage.
– Ensure that the inverter has been installed and wired in accordance with the relevant regulations.
– Disconnect the motor, if possible, from the mechanical installation/facility.
– When Dedrive Compact STO parameters are programmed with a KP500 keypad unit or Parcom Compact
parameter programming software, settings may be selected which cause unintended start-up of the drive.
This applies both for manual parameter programming and when a parameter file is loaded. These instruc‐
tions also apply to programming parameters via the field bus, e.g. CAN-Bus, PROFINET or PROFIBUS.
– Take suitable measures to avoid unintended start-up of the drive or transmission of critical control com‐
mands between the Dedrive Compact STO unit and the installation. This may, for example, include discon‐
nection of the control terminals (e.g. X210A, X210B, X10 ...) or disconnection of the power supply to the
electric brake.
To avoid unintended start-up of the drive, STO controller release on input S1IND / STO A and S7IND / STO
B MUST be deactivated while parameters are being programmed. Controller release on input S1IND / STO
A and S7IND / STO B must only be activated following the "STO" message while the parameters are being
identified by the motor.
– Depending on the application, further additional safety devices must be provided to avoid any hazard for
persons and machinery.
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