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Menu 10

Parameter

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Parameter

x.00

Parameter

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Advanced parameter

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Performance RFC mode

178 Unidrive SP Advanced User Guide

www.controltechniques.com Issue Number: 10

5.12 Menu 10: Status and trips

Indicates the drive is not in the trip state. If Pr 10.36 is one and auto-reset is being used, this bit is not cleared until all auto-resets have been

attempted and the next trip occurs. The control board LED reflects the state of this parameter: LED on continuously = 1, LED flashing = 0.

Indicates that the drive inverter is active.

Open-loop

Indicates that the absolute value of the ramp output (|Pr 2.01|) is at or below the zero speed threshold defined by Pr 3.05.

Closed-loop and Servo

Indicates that the absolute value of speed feedback (|Pr 3.02|) is at or below the zero speed threshold defined by Pr 3.05.

In bipolar mode (Pr 1.10 = 1) this parameter is the same as zero speed (Pr 10.03). In unipolar mode this parameter is set if the absolute value of the

ramp output (Pr 2.01) or speed feedback (Pr 3.02) is at or below (minimum speed + 0.5Hz), or (minimum speed + 5rpm). Minimum speed is defined

by Pr 1.07. The parameter is only set if the drive is running.

10.01 Drive ok

Drive modes Open-loop, Closed-loop vector, Servo, Regen

Coding