R60-AL
使用手册
Rtelligent.cn
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9
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4000
on
off
on
off
5000
off
off
on
off
8000
on
on
off
off
10000
off
on
off
off
20000
on
off
off
off
25000
off
off
off
off
5.
Drive working status LED indication
LED status
Drive status
Green indicator is on
for long time
Drive not enabled
Green indicator is
flickering
Drive working normally
One green and one red
indicator
Drive overcurrent
One green and two red
indicators
Drive input power
overvoltage
One green and three
red indicators
The internal voltage of
the drive is wrong
One green and seven
red indicators
Motor phase loss
6.
Low speed vibration
Aiming at the resonance problem of two-phase stepper motors in the low speed
region, R60-AL uses a harmonic algorithm to effectively reduce the resonance of the motor.
Generally, the first resonance point speed V1 of a two-phase stepping motor is around
1 rps, and the second resonance point speed V2 is around 2 rps. The specific resonance
speed of the motor is directly related to the inertia and current of the motor. It needs to be
tested to find the resonance point under different conditions.
The velocity relationship between the two resonance points is as follows:
V2 = 2 x V1
To debug resonance,
In the first step, you need to find the resonance point. You can use an external pulse or
an internal pulse to find the first resonance point by comparison, and then maintain the
current speed.
