3-30
Getting Started
The
Command Current
is used to move the motor.
The value
derived
during auto phasing is sufficient. If
set to low then improper phasing may result.
The value for
Phase counts
must be correct.
The
Phase correction
mode can be turned on. This
will use the encoder index to correct thecommutation
phase angle. This will correct for noise on the
encoder line or a non integer number of phase
counts.
Use
PWM% limit
,
current limits
, and slow blow
fuses o protect high cost motors.
Encoder Polarity
, normally low pulse high
index
_-_
, or normaly high pulse low index
-_-
,
must be set correctly for proper algorithmic phasings,
or phase correction. Also, the location of the index
pulse
A+B = Index
, must be set correctly for proper
detection of the index pulse.
Example: If the index pulse is high during the time
that encoder line A and B are high then select
11
for proper
A+B Index
.
Method A:
Software Phase Initialization
1.
Start with no load.
2.
Set
Commutation
mode to Sinusoidal.
3.
Set
Phase
mode to algorithmic.
4. Set Phase Correct
mode to On.
5
. Set
Phase
Init Time
to 4000 ms.
6.
Set
Command %
to sufficient value.
7.
On
Amplifier Status Now!
screen, select
Amp
OK >> Phase initialized >> Attempt Phase
initialzation
.
Содержание 7228AC
Страница 1: ...User Guide Digital Servo Amplifier Models 7228AC 7228DC 7428AC 7428DC...
Страница 5: ...1 4 I n t r o d u c t i o n NOTES...
Страница 43: ...7XX8 Series Digital Servo Amplifier User Guide 2 29 NOTES...
Страница 49: ...3 4 Getting Started Figure 3 1 Welcome Screen Figure 3 2 On Line Connection Screen...
Страница 55: ...3 10 Getting Started Figure 3 4 Homing Sequence...
Страница 61: ...3 16 Getting Started NOTES...
Страница 73: ...3 28 Getting Started Figure 3 11 Encoder Check Figure 3 12 Encoder Check...
Страница 91: ...4 14 Amplifier Operating Modes Notes...
Страница 93: ...5 2 Using Copley Motion Explorer Figure 5 1 Welcome Screen...
Страница 143: ...5 52 Using Copley Motion Explorer Figure 5 36 Diagnostics Comm Log Screen...
Страница 151: ...5 60 Using Copley Motion Explorer NOTES...
Страница 164: ...7XX8 Series Digital Servo Amplifier User Guide B 3 Figure B 1 Pendant Module...
Страница 171: ...I 4 I n d e x NOTES...