Echelon LONWORKS PLT-22, User Manual

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The startup screen for the Nodeutil utility is shown below. Refer to the
nodeutil.txt
file for information on its proper setup.
Node Utility Release 1.46
Copyright (c) 1994, 1996 Echelon Corporation. All rights reserved.
Successfully installed network interface.
Welcome to the LONWORKS Node Utility application.
Activate the service pin on remote node to access it.
Enter one of the following commands by typing the indicated letter:
The NODEUTIL MAIN Menu
=============================
The main command menu for NODEUTIL is as follows:
A -- (A)dd node to list.
C -- Set (C)lock rates of the network interface
D -- Set the (D)omain of the network interface.
E -- (E)xit this application and return to DOS.
F -- (F)ind nodes in the current domain.
G -- (G)o to node menu.............
H -- (H)elp with commands.
L -- Display node (L)ist.
M -- Change node (M)ode or state.
O -- Redirect (O)utput to a file.
P -- Send a service (P)in message from a PCLTA.
R -- (R)eboot 3150 node.
S -- Report node (S)tatus and statistics.
V -- Control (V)erbose modes.
W -- (W)ink a node.
Z -- Shell out to DOS.
Verification Procedure
Use the following steps to verify that the receive sensitivity of the UUT is correct.
Determination of receive sensitivity is made by monitoring the physical layer error
rate while increasing the level of signal attenuation between a reference transmitter
and the UUT.
1
Verify that the UUT application program is not sending messages.
2
Set a PLCA-22 analyzer in
Recv
,
UnackPri
, and
C-band
modes (referred to as
the Recv PLCA-22 analyzer) configured for internal coupling and Line-to-Neutral
coupling, as shown in figure 7.9.
7-12 Communication Performance Verification