Commissioning - Festo ELGA-BS-KF Notice D'utilisation

ELGA-BS-KF
6

Commissioning

WARNING
Unexpected movement of components.
Injury due to impact or pinching.
• Protect positioning range from access (e.g. with
protective guards).
• Make sure that no foreign objects are present in
the positioning range.
• Carry out commissioning with low speeds and
torques.
Note
Incorrect set values for the braking ramp in STOP statuses
(e.g. EMERGENCY OFF, Quick Stop) result in an overloading of the spindle axis and can
destroy it or drastically reduce its service life.
• Check the settings for all braking ramps in the controller or the higher-order control
system (deceleration values and jerk).
• Time delay values (braking deceleration, time delays) are set in such a way that the
maximum driving torque, acceleration or maximum feed force are not exceeded.
Take the following into account:
– Travel speed
– Moving mass
– Mounting position
• To design the spindle axis, use the Festo "Positioning Drives" design software
(è www.festo.com).
Note
Block-shaped acceleration profiles (without jerk limitation) cause high peaks in the
drive force that can lead to an overloading of the drive. In addition, positions outside
the permissible range may occur as a result of overswing effects. A jerk-limited acceler­
ation specification reduces vibrations in the entire system and has a positive effect on
stress in the mechanical system.
• Check controller settings and adjust them, if necessary (e.g. jerk limitation, smooth­
ing of the acceleration profile).
Festo – ELGA-BS-KF – 1508NH English
Fig. 13
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