FieldServer FS-8700-105 Manuel D’Utilisation

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FS-8700-105_National_Time_and_Signal_FACP Manual 
 
Page 9 of 25 
 
 
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4.1.4. 
Map Descriptor Example 1 – Port has no Sub-Ports. 
 
This Map Descriptor is used to store messages from ‘Panel2’ if they meet the following criteria 
 
Panel 
Number  
= Node ‘Panel2’‘s Node_ID 
Board  
= 1 
Loop   
= 2 
Port-Type  
= Inputs 
Port           
= 1 to 100   (Address and length 
parameters) 
Data_Type       = Alarms 
 
Typically you will create one MD for each of the 4 data types for each Panel/Board/Loop/Port-Type/Port combination. Only messages 
which report trouble allocated to the ‘Alarm’ category will update the DA below.  Appendix A.4 provides more information on which 
messages are allocated to each data type. 
 
If any of the Port’s has a sub-port then additional MD’s must be created because the Sub-Port_Type = None. 
 
Map_Descriptor_Name, 
Data_Array_Name, 
Data_Array_Offset, 
Function, 
Node_Name 
Board 
Loop 
Data_Type 
Port_Type 
Address 
Length 
Sub-Port_Type 
P2B3L4_ia, 
P2B3L4_iA , 
0, 
Passive_Client , 
Panel2 , 
Alarms 
Input 
0, 
100 
None 
 
 
 
 
 
 
 
Driver cannot poll. 
Always use this 
keyword. 
Address is a synonym for 
‘Port’. Use the length to 
tell the driver the Port 
range