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4.4.9.Map Descriptor Example 6 - Analog Output 2 (Zone and Area Machine)
A write to the Analog Output Data Array which is shared by a BACNet IP Map Descriptor will execute one of multiple scripts on the Lutron eLumen panel. The value written into the Analog Output Data Array is used as an offset into the Data Array defined under “DA_Lut_List” to retrieve a script number. Script numbers range from 0 to 65535.
BACNet IP Map Descriptor
// Client Side Map Descriptors
Map_Descriptors |
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Map_Descriptor_Name, | Data_Array_Name, | Data_Array_Offset, | Function, | Node_name, | Data_Type, | Object_ID, | Length, | Relinquish_Default |
SMD512_AO, | Analog_Output, | 512, | Server, | Virtual_BCU_11, | AO, | 513, | 512, | 0 |
Lutron Machine Map Descriptor
// Client Side Map Descriptors
Map_Descriptors |
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Map_Descriptor_Name, | Data_Array_Name, | Data_Array_Offset, | Function, | Node_name, | Grafik_Command, | DA_Lut_List, | DA_Lut_List_Offset, | Length, | Multi_Scripts_Length |
Run_script_512, | Analog_Output, | 512, | AWT, | LUT_GRF6_0, | run_script_multi, | Scr_lst_AO2_512, | 0, | 1, | 10 |
The Multi_Scripts_Length field is used to indicate the maximum size of the Data Array specified under Data_Array_Name. One Map Descriptor per object must be defined with a Multi_Scripts_Length value of 1 or greater.
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