Signal Output

INET configuration

Automatic INET reconfiguration

In the following circumstances, INET automatically reconfigures under direction of the controller:

CRecovery from a power failure.

CRecovery from any particular device on the loop being switched off, then on again.

CRecovery from a disconnected (then reconnected) loop cable.

Consult appropriate manuals for the controller in the event of problems arising from any of these circumstances.

INET configuration

The CONFIGURE NETWORK function provides four features: verifying the INET address for the HP 5890 (as determined through automatic loop configuration), setting the default HP•ILaddress to be used when the HP 5890 is connected to some device where addresses must be set manually (i.e., no automatic loop configuration), switching the INET function at the HP 5890 between global or local, and verifying INET signal definitions. Each feature is discussed separately.

Figure 5-8

 

 

ACTUAL

SETPOINT

 

CONFIGURE

NETWORK

 

 

 

ACTUAL

SETPOINT

 

 

 

 

 

GLOBAL

ADDR:

8,31

 

 

ACTUAL

SETPOINT

 

 

 

 

 

LOCAL

ADDR:

8,31

 

 

 

 

CONFIGURE NETWORK Displays

 

 

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