FS-8700-21 LonWorks Manual

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5.1.5 Network Management Capability

When commissioning an implicitly configured FieldServer using the "Traditional" binding method, the configuration parameters below are all that is needed to achieve this purpose. For hints and tips on how to commission the FieldServer using the various Vendor devices that do this, see Appendix B

It is possible to set the FieldServer Online and Offline using the Network Management Tools. This is a LonWorks function, and is different from the traditional Online and Offline Status discussed in other FieldServer documentation. When the FieldServer is set offline using this LonWorks feature it will not communicate with other LonWorks devices.

5.1.6 Client vs Server Mapping

Distinguishing Client from Server in the LonWorks Environment is more difficult due to the "Peer to Peer" nature of LonWorks design. Clients and Servers can be identified in this environment as follows:

Clients will write Setpoints and have status written to them, so expect Setpoints and Control Points on the Output side, and Status and Alarms on the Input side

Servers will have the opposite structure, with Setpoints and Control Points on the Input Side and Staus and Alarms on the Output side

Distinguishing Client from Server is important to ensure correct matching with other protocols being used on a FieldServer. For example, it would not be useful to map an Output to a BACnet AI point as both points will be expecting to push data out of the FieldServer.

5.2Client Side Mapping

5.2.1 Connection Parameters

 

Section Title

 

 

 

 

 

 

 

 

Connections

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Column Title

 

 

Function

 

 

Legal Values

 

 

Protocol

 

 

Specify protocol used

 

 

LonWorks

 

 

 

 

 

 

 

 

 

 

 

Connection_Type*

 

 

Specify Network Management. Primarily used for Circon_SI, refer

 

 

LonMaker,

LonWatcher,

 

 

 

to Appendix C.5.

 

 

Circon_SI, None

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Example

// Client Side Connections

Connections

Adapter ,Protocol

LonWorks ,LonWorks

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FieldServer FS-8700-21 Network Management Capability, Client vs Server Mapping, Client Side Mapping Connection Parameters