WEG CFW-09 User Manual page 106

ACTION
Press the key to enter the
programming mode
Use the and
select the motor ventilation type
Press the key to save the
selected option and exit the
programming mode
Press the key to go to the
next parameter
Note: Display shows during 3 s:
P409 to P413 = 0
Run Self-tuning
Press the key to enter the
programming mode
Use the and
select the desired Self-tuning mode
LED DISPLAY
LCD DISPLAY
Ventilation Type
P4 0 6 = Self
keys to
Ventilation Type
P4 0 6 = Self
Ventilation Type
P4 0 6 = Self
Run Self
P4 08 = No
Run Self
P4 08 = No
keys to
Run Self
P4 08 = No
DESCRIPTION
Enter the programming mode
Vent.
Selected Motor Ventilation Type:
0 = Self Ventilated
Vent.
Exit the programming mode
Vent.
Self-tuning Mode Selection:
0 = No
1 = No Rotation
2 = Run for Im
Tuning
3 = Run for Tm (only with Encoder)
4 = Estimate Tm (only with Encoder)
Enter the programming mode
Tuning
Sensorless:
Only select option 2 (Run for Im) if no load
is coupled to the motor shaft. Otherwise,
select option 1 (No Rotation)
With Encoder:
In addition to the options above, it is also
possible to estimate the Tm (Mechanical
Time Constant) value.
Tuning
With the load coupled to the motor shaft,
select 3 (Run for Tm). The motor will only
run when Tm is estimated. All other
parameters are estimated with the motor
at standstill. If only Tm estimation is
desired, select option 4 (Estimate Tm)
(Refer to P408 in chapter 6)
CHAPTER 5 - START-UP
(2)
.
107