Installation Guide

Landis+Gyr Chapter 2 - Installing the Cellnet Water Endpoint
CWE 6060 Remote Installation Guide 98-1552 13
UPro-Read Encoder Register
Before removing the ProRead receptacle, ensure that the ProRead register is programmed for three-
wire mode.
• If a two-wire conductor cable is connected to a “potted” ProRead encoder register, replace the
register with a three-wire register.
Reprogramming a ProRead encoder from 2-wire to 3-wire
It may sometimes be necessary to reprogram a ProRead register encoder from 2-wire to 3-wire
mode. Accomplish this with a Neptune ProRead field programmer.
A basic overview of the steps is as follows:
1 Connecttotheremotereceptaclewiththefieldprogrammer.
2 Interrogatetheencoderregistertodetermineitsoperatingmode(2or3‐wire).
3 Reconfiguretheencoderregistertomakeitoperatein3‐wiremodel.
4VerifythatthereconfigurationwassuccessfulbylookingattheFieldProgrammerscreen.The
OMfieldshouldbe
3W(seebelow).
Table 2-1. ProRead Encoder Images
If the register has screw terminals, proceed to "Connecting a Neptune Auto, Sensus Encoder, or
AMCO Scancoder Register with Screw Terminals" on page -8.
If the register has potted leads, proceed to "Connecting a Badger, Neptune Auto, Sensus Encoder, or
AMCO Scancoder Register with Potted Leads" on page -11.
Before Reprogramming
(2-wire mode)
After Reprogramming
(3-wire mode)