FieldServer FS-8700-43 - Manual (Page 21)

FS-8700-43 VESDA Driver Manual Page 21 of 28
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Appendix A.6. VESDA mapping format for command 16 (Update Airflow Status)
This request returns the Current Airflow Status in a split data array (2 data arrays of different type in one map
descriptor). The format for the data is as follows:
Appendix A.6.1. Data Arrays 1
Column Title Function Legal Values
Data_Array_Name Provide name for Data Array Up to 15 alphanumeric characters
Data_Format Provides data format BIT
Data_Array_Length Number of Data Objects 4
Appendix A.6.2. Data Arrays 2
Column Title Function Legal Values
Data_Array_Name Provide name for Data Array Up to 15 alphanumeric characters
Data_Format Provides data format BYTE
Data_Array_Length Number of Data Objects 4
Appendix A.6.3. Client Side Map Descriptors
Column Title Function Legal Values
Map_Descriptor_Name Name of this Map Descriptor Up to 32 alphanumeric characters
Data_Array_Location Starting location in Data Array 0
Function Function of Client Map Descriptor Rdbc
Node_Name Name of Node to fetch data from
One of the Node names specified in
Section 5.2.
Data_Type Data type Dig_input
Length Length of Map Descriptor 4
Address Starting address of read block 0-3
Command The command id 16
Network* The network number 1-255, 0
Zone* The zone number 1-255, 0
Sector* The sector number 1-255, 0
DA_Bit_Name
Name of Data Array where data is to be
stored in the FieldServer. Data Array 1 name defined in Appendix
A.6.1
DA_Bit_offset Starting location in Data Array.
0 to (Data_Array_Length -1) as specified
in Appendix A.6.1
DA_Byte_Name
Name of Data Array where data is to be
stored in the FieldServer. Data Array 2 name defined in Appendix
A.6.2
DA_Byte_offset Starting location in Data Array.
0 to (Data_Array_Length -1) as specified
in Appendix A.6.1