Commander SE User Guide
Issue Number 5
55
7.2
Keypad control
7.2.1 Basic connections
Figure 7.2 Keypad basic connections
1.
Connect the Drive to the AC supply circuit and motor as described in Chapter 5,
Terminals
Observe the safety precautions and ensure the correct fuses or other circuit
protection are fitted.
2.
Make the signal connections as shown in Figure 7.2.
3.
Perform the following checks:
•
AC supply and motor connections are correct.
•
Motor installation and motor voltage connections (star/delta) are correct.
•
Motor shaft is not exposed.
4.
Apply AC power to the Drive.
5.
Using the MODE, UP and DOWN keys, enter the Drives’ motor map parameters,
06, 07, 08 & 09. Also parameter 02 Maximum Speed, parameter 39 Motor rated
frequency and parameter 40 Number of motor poles should be set to the correct
value if required. These values should be taken from the motors rating plate.
If the above parameters are not set correctly then the speed / frequency value
on the display may be incorrect.
7.2.2 Setting keypad control
Set parameter
05
to PAd.
7.2.3 Using keypad control
1.
Press the
RUN key to START the Drive. The display should
show:
2.
If this is the first time the Drive has been run, the Drive will perform a non-rotating
autotune to measure the stator resistance and voltage offset. Auto tunE will flash
in the right hand display during this procedure. Once this has been carried out,
the motor will run as requested.
•
Press the
key to increase the motor speed. The display should show,
for example:
•
Press the
key to decrease the Drives speed. The display should show,
for example:
WARNING
NOTE
Fr
0.0
Fr
10.0
Fr
5.0
