FL20-CA Series
128
7.1.6 Sequence control
(1) Time sequence at power-on
OFF
ON
Control circuit
power supply
S-RDY
Servo ready is output
More
than 0s
Servo enabled
Dynamic brake
Motor is powered on
Electromagnetic braking
Position, speed and
torque command
No command
command
About
2ms
OFF
Enabled
OFF
OFF
Power off
Power on
Disenable
ON
ON
About 5s
Main circuit
power supply
SON-I
SON -O
So-02
BRAKE
ON
More
than 0s
About 300ms
About 100ms
Enabled
Disenable
Fig 7.1.6 Time sequence at power-on
Note:
1.
Above figure is time sequence at power-on with no fault.
2.
Servo ready means that after CPU reset and main power supply is connected, outputs
without any failures.
3.
Before servo is ready, power supply should be connected and all control signals should be
ignored.
4.
When 2008h-08h is 0 or 1 and servo on is ready, please wait at least 100ms before sending
control command. Or else, command may be ignored.
When 2008h-08h is set to 2 and servo on is ready, please wait at least 10ms before sending
control command. Or else, command may be ignored.
Содержание FL20-CA Series
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Страница 38: ...FL20 CA Series 38 M4 structure dimension unit mm Fig 3 1 7 Servo drive structure size 5 ...
Страница 39: ...FL20 CA Series 39 M5 structure dimension unit mm Fig 3 1 8 Servo drive structure size 6 ...