46
Unidrive M200/201 Control Quick Start Guide
Issue Number: 3
7
Running the motor
This section takes a new user through all the essential steps to running a motor for the first time.
Table 7-1 Open Loop and RFC-A
Action
Detail
Before power up
Ensure:
•
The drive enable signal is not given, terminal 11 is open
•
The run signal is not given, terminal 12/13 is open
•
The motor is connected to the drive
•
The motor connection is correct for the drive
Δ
or Y
•
The correct supply voltage is connected to the drive
Power up the drive
The default setting is Open Loop vector mode. For RFC-A mode
set Pr
79
to RFC-A, then press the
stop/reset button to
save the parameters.
Ensure:
•
The drive displays: inh (enable terminal(s) is open)
Enter minimum and
maximum speeds
Enter:
•
Minimum speed Pr
01
(Hz)
•
Maximum speed Pr
02
(Hz)
Enter accel and
decel rates
Enter:
•
Acceleration rate Pr
03
(s/100 Hz)
•
Deceleration rate Pr
04
(s/100 Hz)
Enter motor
nameplate details
Ready to autotune
Autotune
The drive is able to perform either a stationary or a rotating
autotune. The motor must be at a standstill before an autotune
is enabled.
To perform an autotune:
•
Set Pr
38
= 1 for a stationary autotune or set Pr
38
= 2 for a
rotating autotune
•
Close the drive enable signal (apply +24 V to terminal 11).
The drive will display ’rdy’.
•
Give a Run command (apply +24 V to terminal 12 - Run
forward or terminal 13 - Run reverse on Unidrive M200;
press keypad Start button on M201). The display will flash
‘tuning’ while the drive is performing the autotune.
•
Wait for the drive to display ‘inh’ and for the motor to come
to a standstill.
•
Remove the drive enable and run signal from the drive.
Autotune complete When the autotune has been completed,
Pr
38
will be set to 0
Tuning of frequency
controller gains
(RFC-A mode only)
Depending on the application, the frequency controller gains
(Pr
65
and Pr
66
) may need to be adjusted.
Save parameters
Save parameters
Select ‘SAVE’ in Pr
00
or
Pr
mm.000
(alternatively enter a value
of 1001) and press the
Stop / Reset button to save
parameters.
0.02
t
100Hz
0.03
t
0.04
n
Motor rated current in Pr
06
(Amps)
o
Motor rated speed in Pr
07
(rpm / min
-1
)
p
Motor rated voltage in Pr
08
(Volts)
q
Motor rated power factor in (cos
φ
) Pr
09
MOT. 3
LS 80 L T
N
734570 BJ 002 Kg
9
40 C
S1
IP 55
I cl.F
V
Hz min kW
cos
-1
A
230 50 2800 0,75 0,83 0,3
1
2
3
4
cos
∅
σ
L
S
R
S
