Initial steps
If the drive was not connected to m ains for an extended period of tim e, the capacitors m ust be res tored to their
full perform ance before the m otor is started.
If the specified procedure cannot be perform ed without a Run com m and because of internal m ains contactor
control, perform this procedure with the power s tage enabled, but the m otor being at a standstill s o that there
is no appreciable m ains current in the capacitors .
Before powering up the drive
Drive locked
If a Run com m and s uch as Run forward, Run revers e, DC injection is s till active during:
•
product res et to the factory settings,
•
m anual "Fault Res et" us ing
[Fault Reset]
(RsF),
•
m anual "Fault reset" by applying a product s witched off and on again,
•
stop com m and given by a channel that is not the active channel com m and (s uch as Stop key of the
dis play term inal in 2/3 wires control).
The drive is in a blocking s tate and displays
[F
reewhe el st
op
]
(
nS
t
). It will be neces sary to deactivate all
active Run com m ands prior to authorizing a new Run com mand.
Mains contactor
NOTICE
REDUCED CAPACITOR PERFORMANCE
Apply mains voltage to the drive for one hour before starting the motor if the drive has not been connected
to mains for the following periods of time:
- 12 months at a maximum storage temperature of +50°C (+122°F).
- 24 months at a maximum storage temperature of +45°C (+113°F)
- 36 months at a maximum storage temperature of +40°C (+104°F).
Verify that no Run command can be applied before the period of one hour has elapsed.
Verify the date of manufacture if the drive is commissioned for the first time and run the specified
procedure if the date of manufacture is more than 12 months in the past.
Failure to follow these instructions can result in equipment damage.
WARNING
UNANTICIPATED EQUIPMENT OPERATION
Before switching on the device, verify that no unintended signals can be applied to the digital inputs that could
cause unintended movements.
Failure to follow these instructions can result in death, serious injury, or equipment damage.
NOTICE
RISK OF DAMAGE TO THE DRIVE
Do not switch on the drive at intervals of less than 60 s.
Failure to follow these instructions can result in equipment damage.
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