Danfoss iC2, Инструкция по применению

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Application Guide | iC2-Micro Frequency Converters
The iC2-Micro Frequency Converters have 5 standard modes which have pre-configured parameters and are set automatically. Table 14
contains a summary of the different modes and suitable applications.
Table 14: Standard Modes and Suitable Application
Application selection mode Suitable application
Speed control mode The default mode in iC2-Micro Frequency Converters application selection function. The
mode is used in typical speed control applications for running at stable speed, the fre-
quency converter is controlled by an analog input as reference signal.
Process control mode The mode is suitable for applications which require monitoring and adjusting of, for ex-
ample, temperature, pressure, speed, which must be kept at a desired level using sensor
feedback.
Multi speed control mode The mode is suitable for applications with 4 different speeds by using 2 digital inputs. By
using 1 more digital input, 8 speeds are possible.
3-wire control mode The mode is suitable for typical speed control applications where start or stop is con-
trolled with 2 push buttons.
Torque control mode Suitable for torque control applications which require motor control via torque.
5.5.2
Configuring Speed Control Mode
The section describes the basic configuration for speed control mode.
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Speed control mode is the default application selection for the iC2-Micro drive.
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With default parameter settings and control connections, an I/O-controlled drive can be started with speed open loop quickly.
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This application selection is commonly used for pumps, fans, extruders, conveyors, and so on.
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