User's Manual

Operation: CVSO OpenWay Register
52 CENTRON® OpenWay™ Meter Technical Reference Guide
Tamper/Event/Alarm 1 SCM 2 SCMs 3 SCMs
Mass Memory Error N/A N/A
SCM 3 -
Indicator 1
Self Read Cleared N/A N/A
SCM 3 -
Indicator 1
Meter Reconfigured N/A N/A
SCM 3 -
Indicator 1
Energy Reconfigured N/A N/A
SCM 3 -
Indicator 1
ANSI Security Fail N/A

SCM 3 -
Indicator 2
Reverse Power Flow N/A N/A
SCM 3 -
Indicator 2
Loss of Phase N/A N/A
SCM 3 -
Indicator 2
SiteScan Error N/A N/A
SCM 3 -
Indicator 2
1 Requires register firmware addition for all meters
Using the PC-PRO+ Advanced programming software, you can:
 Configure the quantity(s) to be transmitted.
 Select the type of registers to be transmitted.
 Select the number of digits for the data to be transmitted as well as the number of
decimal place digits for the data.
 Select one of three date formats to be transmitted as ERT information.
 Enable TOU and select the TOU rate to be transmitted.
 Select whether transmission shall be stopped based on SiteScan.
When using Type 8 ERTs the format for the kWh value should be 7.2 (XXXXXXX)
and the format for the Demand value should be 7.4 (XXXX.XXX). Date format should
be MM/DD/YY.
Testing, Troubleshooting, and Maintenance
This section provides information and instructions to help you test and maintain the
CENTRON OpenWay meter. Topics covered include:
 Visual indicators
 Energy testing
 Demand testing
 Recommended testing procedures
 TOU schedule testing
 Field testing
Draft