BONFIGLIOLI active cube 201, Руководство по эксплуатации

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12/16 Operating Instructions ACU 219
Operation Mode Speed Controller, parameter Operation Mode 440 = 4
This operation mode is suited for speed controls with an analog actual value transmitter (e.g. analog
speedometer via analog input or HTL encoder via frequency input). The motor is accelerated or
decelerated according to the control deviation.
The output frequency is limited by the
Maximum Frequency
419 .
NOTE
Minimum Frequency
418 has no limiting effect in Operation Mode “4-Speed Controller”. In
Configurations 411, 511 and 611 this can result in longer operation of the motor in current
impression mode (current frequency <
Frequency Limit
624 ). Prevent excessive motor heat-up by
long current impression operation.
Operation Mode “4-Speed Controller” can result in reversal of the drive.
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