Network Connection Testing

 

Procedures in this section should always be conducted after the network connection is established. They may also be useful when symptoms indicate a network connection problem, or after recovering from such a problem.

 

The general network connection test procedure is performed from the Front Panel as follows:

 

  1. Verify that Network Status LED is steady ON.
  2. Enter PROGRAM mode.
  3. Enter key code 914 N to get a list of active nodes on the network. If any nodes are missing, trouble-shoot using the common causes listed below.
  4. Enter key code 902 N 4. This gets a list diagnostic codes for the last 10 network problems. To clear out old errors first, use 902 N 4**, wait a while, then re-issue the 902 N 4 command to get recent status and history.

 

Symptoms of a network connection problem are as follows:

 

 

The most common causes of a network connection problem are listed below: