Lenze 8400 motec Mounting Instructions - Manual (Page 61)

Commissioning 7
l
61 EDK84DGDVBxxx4 DE/EN/FR/ES/IT 5.3
7 Commissioning
Preconditions for initial switch−on
ƒ The wiring unit is mounted and wired according to the instructions,
– directly on a motor clamping flange or
– with the wall adapter on a suitable surface near the motor.
ƒ Connections with the mains, motor, holding brakes, etc. have been
established.
ƒ The communication unit has been mounted and wired according to the
scheduled application.
– Input and output signals
– Safe input
– Fieldbus
(depending on the version, only available optionally)
ƒ If required, the basic settings for "local mode" have been carried out.
– DIP switches
– Potentiometer
ƒ The drive unit has been mounted and screwed together.
ƒ Use available control functions reasonably, e.g.
– Inhibit controller enable
– Set speed adjustment to the minimum setting
– Activate safety system
ƒ The use of a brake resistor has been checked.
– In the case of dynamic loads or difficult control conditions, the use of the
internal brake resistor E84DZEW47R0 is always recommended for the
devices E84DGDVB4024 ... 7524 (4 ... 7.5 kW).
}
Danger!
High hazard potential during commissioning
Incorrect settings may cause unexpected and dangerous motor and
system movements.
Possible consequences:
ƒ Damage to material assets
ƒ Injury to persons
Protective measures:
ƒ Clear hazardous area
ƒ Observe safety instructions and safety clearances