Commissioning
4.3 Preparing commissioning
Frequency inverter
Operating Instructions, 08.10. 2008, t.b.d.
49
NOTICE
Information about installation
The rating plate data that you enter must correspond to the connection type of the motor
(star/delta), i.e. with a delta motor connection, the delta rating plate data must be entered.
In which region of the world is the motor used? - Motor standard [P0100]
● Europe ICE: 50 Hz [kW] - factory setting
● North America NEMA: 60 Hz [hp] or 60 Hz [kW]
Are you using an external speed encoder? If so, what is its pulse number? [P0400]
● Speed encoder type
● Number of encoder pulses (resolution) per revolution
What is the prevailing temperature where the motor is operated? [P0625]
● Motor ambient temperature [P0625], if it differs from the factory setting = 20° C.
What control mode do you want to use for your application? [P1300]
A distinction is made between V/f open-loop control and vector closed-loop control.
● The V/f open-loop control is the simplest operating mode for a frequency inverter. For
example, it is used for applications involving pumps, fans or motors with belt drives.
● For closed-loop vector control, the speed deviations between the setpoint and actual
value are less than for V/f open-loop control; further, it is possible to specify a torque. It is
suitable for applications such as winders, hoisting equipment or special conveyor drives.
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