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2-20
TI71M01D06-01EN 3rd Edition: 2012.12.01
Operation mode and error process type available for servo-deceleration
Control by Built-in
Controller
Control by External
Controller
Drive Mode
Error
Processing Type
Table data
operation
Jog
operation
Position control
Servo ON sustaining after
deceleration and stop
Servo OFF after
deceleration and stop
Servo ON sustaining after
immediate stop
Servo OFF after
immediate stop
Servo OFF immediately
x
x
x
x
: Unavailable
: Available
The control power may become uncontrollable or the main power may become below
servo OFF level under power failure or instant power failure. In this case, the motor
may run freely. Be sure to take steps to secure safety, such as using an external
brake system.
If you select "Servo OFF immediately," the motor may run freely. Be sure to take steps
to secure safety, such as using an external brake system.
Even if an error, for which the servo-deceleration is assigned, occurs, the servo is
turned OFF and servo-deceleration function is unavailable if the following errors
occur before such error or during the servo-deceleration.
4.0 Watch dog error
15.* Encoder error
20.1 Excessive voltage
20.2 IPM fault or Current transfer detected
20.4 Low voltage (servo OFF level)
20.5 Phases A and B actual current monitoring
25.* Regeneration error
30.0 Servo not ready
!
DANGER
!
DANGER
!
DANGER