Crown DCi 4 1250DA, Руководство по эксплуатации

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DriveCore Install DA Series Operation Manual
General Purpose In/Out Control Port
Figure 29: Control Port Configuration window
In the Venue Explorer, select and expand the device for a list of objects. Expand an object for a list of state variables (SV’s) within the object. A state variable can be added to
the control port input assignment by clicking and dragging with the mouse into the “Parameter Assignment” tab for either input 1 or 2.
Figure 30: Assigning the “Current Preset” parameter to Control Port Input 1
Once an SV has been added, its type will determine which MODE options become available. If a binary SV has been assigned, only the “Direct Action” mode is selectable,
and the “ON VALUE” and “OFF VALUE” parameters can be toggled as desired. However, if a non-binary SV is added, the “Analog Input” Mode becomes available. In this
mode, the ON and OFF VALUE fields are unused, and the “HIGH LIMIT” and “LOW LIMIT” fields appear and become accessible. The LIMIT fields allow control of an SV
over a specified range.