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Control system function (Pr. 374)

3.28 Control system function (Pr. 374)

3.28.1 Overspeed detection (Pr. 374

)

z Excess of the motor speed over the overspeed detection level results in E.OS, stopping the output.

This function is enabled only during speed control, torque control or position control.

Parameter

Name

Setting Range

Factory Setting

Remarks

374

Overspeed detection level

0 to 4200r/min

3450r/min

Extended mode

Pr. 380 to Pr. 383

Refer to Pr. 29 (page 89).

Pr. 393, Pr. 396 to Pr. 399

Refer to Pr. 350 (page 159).

speed

torque position

ABC

Motor speed

Time

E.OS

Coast to stop

Pr. 374