FB1.POLES

Description

FB1.POLES sets the number of individual poles in the feedback deviceClosed A process whereby some proportion of the output signal of a system is passed (fed back) to the input. In automation, a device coupled to each motor to provide indication of the motor's shaft angle, for use in commutating the motor and controlling its speed and position. This variable is used for the commutation function, as well as for velocity feedback scaling, and represents the number of individual poles (not pole pairs). The division value of motor poles (MOTOR.POLES) and feedback poles (FB1.POLES) must be an integer when moving drive to enable, otherwise a fault is issued.

General Information

Type

R/W Parameter

Units

N/A

Range

2 to 510

Default Value

2

Data Type

Integer

See Also

MOTOR.POLES

Start Version

M_01-00-00-000
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Index/SubindexObject Start Version

5097h/0

M_01-00-00-000

Related Topics

Feedback 1