Technologies Computer Driver Instruction Manual
FS-8700-39 EST3 Driver Manual              Page 6 of 21 
FieldServer Technologies 1991 Tarob Court Milpitas, California 95035 USA Web: www.fieldserver.com 
Tel: (408) 262 2299 Fax: (408) 262 2269 Toll Free: (888) 509 1970  email: support@fieldserver.com 
4.2.  Client Side Connection Descriptors 
Section Title 
Connections 
Column Title  Function  Legal Values 
Port 
Specify which port the device is connected to the 
FieldServer 
P1-P8, R1-R2
1
Baud  Specify baud rate 
9600, 19200
2
Parity*  Specify parity 
None 
Data_Bits*  Specify data bits 
8 
Protocol  Specify protocol to be used by this port  EST3 
Example 
// Client Side Connections 
Connections 
Port  ,Baud  ,Parity  ,Data_Bits  ,Protocol 
P8  ,19200  ,None  ,8  ,EST3 
4.3.  Client Side Node Descriptors 
Section Title 
Nodes 
Column Title  Function  Legal Values 
Node_Name  Provide name for Node 
Up to 32 alphanumeric 
characters 
Node_ID  MAC ID of FieldServer  1 – 24 (normally 1) 
Protocol  Specify protocol used  EST3 
Port 
Specify which port the device is connected to 
the FieldServer 
P1-P8, R1-R2
1 
Timeout 
Specify time allowed between poll and 
response 
≥10 seconds 
Example 
// Client Side Nodes 
Nodes 
Node_Name  ,Node_ID  ,Protocol  ,Port  ,Timeout 
EST_1  ,1  ,EST3  ,P8  ,10s 
1
 Not all ports shown are necessarily supported by the hardware. Consult the appropriate Instruction 
manual for details of the ports available on specific hardware. 
2
 Edwards Recommends 19200-baud minimum in order to prevent buffer overruns in the EST3 panel 










