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7XX8 Series Digital Servo Amplifier User Guide
4-3
Torque Mode with Encoder and Hall
Use this procedure for torque mode operation.
Applications include microprocessor control systems
that get position feedback from the motor encoder and
require current from the amplifier in response to a
control voltage at the inputs.
Prerequisites
The amplifier must be configured for the motor by
downloading an amplifier file
filename.cca
or by
applying calculated values using a motor data file
filename.ccm
.
The motor must be connected to the amplifier.
When using a new vendor motor, the Encoder
checking and Auto phasing routines should be
executed in order to establish proper phasing.
Procedure
1.
Disconnect the load from motor when testing
Torquemode
operation.
2.
Set the
Operating mode
to torque and
Command
to 0.
3.
Verify
Current Loop Gai
n P>0 and I>0, C
urrent
Limits
,
Phasing Mode
Hall-Based.
4.
Set commutation mode to
Trapezoidal
.
5
. Apply changes then enable the amplifier.
6.
Increase the command torque by 250mA and click
Apply
. Repeat until motion occurs. Reverse
direction using a negative current.
7.
Change commutation mode to
Sinusoida
l. Apply
command torque and verify the same direction of
motion.
8.
Check
Current Loop Bandwidth
. (Optional for
properly calculated values.)
9
. Save settings to desired preset and an amplifier file
-
filename
.cca.
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...