Quantum MP User Guide
75
Issue: A4 www.emersonct.com
7.2 Quick start commissioning / start-up (from European defaults)
Action
Detail
Before power-up
Ensure:
•
Drive Enable signal is not given (terminal 31)
•
Run signal is not given
•
Motor connected
•
Tach connected if one is being used
•
Encoder connected if one is being used
•
120 Vac control transformer, Configured per Table 4-6.
Power-up the
drive
Ensure:
•
Drive displays ‘inh’
The drive will trip ‘th’ (Motor thermistor trip) if no motor thermistor is connected to analog input 3 (terminal 8). If the motor protection
is not connected to the drive, the ‘th’ trip can be disabled by setting Pr
7.15
(
in01, 0.81
) (analog input 3 mode) to VOLt.
If the drive trips, see Chapter 13
Enter motor
nameplate
details
Enter:
•
Motor rated voltage in
Pr
5.09
(
SE06, 0.27
)
(V)
•
Motor rated current in Pr
5.07
(
SE07, 0.28
)
(A)
•
Motor rated speed (base speed) in Pr
5.08
(
SE08, 0.29
) (rpm)
•
Field rated current in Pr
5.70
(
SE10, 0.31
)
(A)
•
Field rated voltage in Pr
5.73
(
SE11, 0.32
) (V)
Set motor
feedback
parameters
Incremental encoder basic set-up
Enter:
•
Drive encoder type in Pr
3.38
(
Fb07, 0.77
) = Ab (0): Quadrature encoder
•
Encoder power supply in Pr
3.36
(
Fb06, 0.76
) = 5V (0), 8V (1), 15V (2)
or 24V (3)
If output voltage from the encoder is >5V, then the termination resistors must be disabled Pr
3.39
(
Fb08, 0.78
)
to
0.
•
Drive encoder lines per revolution (LPR) in Pr
3.34
(
Fb05, 0.75
) (set according to encoder)
•
Drive encoder termination resistor setting in Pr
3.39
(
Fb08, 0.78
)
0
= A-A\, B-B\, Z-Z\ termination resistors disabled
1
= A-A\, B-B\, termination resistors enabled, Z-Z\ termination resistors disabled
2
= A-A\, B-B\, Z-Z\ termination resistors enabled
Tachometer set-up
Enter:
•
Tachometer voltage rating Pr
3.51
(
Fb02, 0.72
) (V/1000 rpm)
•
Tachometer input mode Pr
3.53
(
Fb03, 0.73
)
Estimated speed set-up
Enter:
•
Speed feedback selector Pr
3.26
(
Fb01, Pr 0.71)
= Est SPEED (5)
Set maximum
speed
Enter:
•
Maximum speed in Pr
1.06
(
SE02, 0.23
)
(rpm)
•
Set Pr 5.64 = ON if field weakening is required
For field weakening in Estimated Speed mode please refer to Chapter 8
Set acceleration /
deceleration
rates
Enter:
•
Acceleration rate in Pr
2.11
(
SE03, 0.24
) (time to accelerate to maximum speed)
•
Deceleration rate in Pr
2.21
(
SE04, 0.25
)
(time to decelerate from maximum speed)
Enable the field
controller
Field controller set-up
•
Select field mode by setting Pr
5.78
= IntrnL (Internal field controller is used), Etrnl (External half control),
E FULL (External in full control).
•
Set Pr
5.12
(
SE12, 0.33
) = ON to enable the field
NOTE
Mot X XXXXXXXXX
No XXXXXXXXXX kg
XXXXXXXXXXXXXXXXXXXXXXXXXX
X
X
XX
XX
XXX
XXX
XX
XX
XXX
XXX
X
X
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
XXXXXXXXXXXXXXXXXXXXXXXXXX
XXXXXXXXXXXXXXXXXXXXXXXXXX
XXXXXXXXXXXXXXXXXXXXXXXXXX
Setting the encoder voltage supply too high for the encoder could result in damage to the feedback
device.
CAUTION
NOTE
NOTE
SE02
t
SE02
SE03
t
SE04