Advertisement
Screen 17
Port 1
This screen lets the viewer see the display information about the primary network port.
Includes the status of the panels/annunciators that are and should be on line.
Commands
0V
Clear counters on screen
To help trouble shoot when you have a communication failure between
panels/annunciators, when system is set up in a network configuration. Remove field
wire from the Com. Port 1 and Com. Port 2 and jumper Com. 1 & Com. 2 to itself and
view screens 16 or 17 and see if it comes back on line. This will help to determine which
piece of equipment is not responding.
NP21 Access Terminal Guide
21
01-28-02
Technical Service
Advertisement
