6
Commissioning
Before you start
54
6
Commissioning
6.1
Before you start
Selection of the appropriate commissioning tool
Tip!
Use the »Easy Starter« to carry out extensive parameter setting and
configuration. The online help which is available for each device and the
accompanying software documentation will assist you.
Low rotating field frequency with a self−ventilated motor
Fan for 5.5 ... 7.5 kW Drive Unit
Note!
If the heatsink temperature of the 5.5 ... 7.5 kW Drive Unit exceeds a
permanently defined limit value, the fans of the Drive Unit will switch on
automatically.
The limit value for the temperature monitoring function is defined in the
device and cannot be parameterised.
Danger!
For thermal reasons, continuous operation of
self−ventilate
d motors at low
field frequency and rated motor current is not permissible. If required,
activate a motor temperature monitoring with C00585
–
motor temperature monitoring with I
2
xt (see software manual)
–
motor temperature monitoring with motor PTC (see software manual).
When setting the V/f base frequency (C00015), please observe the following:
For the Emotron CDN drive, the reference voltage for the V/f base frequency
is the rated motor voltage (C00090) according to the motor nameplate
(independently of the
line−side
supply voltage).
Note!
Please observe the general safety instructions (
Please observe the notes regarding residual hazards (
Summary of Contents for CDN40-012-65
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