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LinMot
4.1.2 Analog current setting
Inductive load
4.1.3 Two point run
User Manual V1.01
To make sure that the stepper motor will not miss steps on very fast changes of the
position set value, a maximal acceleration and a maximal rotational speed can be
specified, that will not be exceeded in case of jumps in the reference position signal.
The direct current setting over the analog interface can only be selected for an inductive
load.
In the "Analog current setting" mode the desired output current to the inductive load is
given by the higher-level control system directly through an analog input signal.
In the electronic unit a current range can be freely defined, that will correspond to the 0-
10V range of the analog signal from the interface.
The operating mode "Two point trigger" is the simplest way to drive the actuators from
the higher-level control system by means of digital trigger signals.
The set values for the High level and the Low level of the input signal are stored
separately in the electronic unit. On a change of the digital trigger signal on the
electronic unit's input, the corresponding set value is output.
Design and Installation
Figure 4-4: Analog current setting
Figure 4-5: Two point run
4-3
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