User's Manual

Operation: CP1SR Version
72 CENTRON® OpenWay™ Meter Technical Reference Guide
Retrofitting the CP1SR Personality Module
The CENTRON R300 is a one-way radio frequency personality module that transmits
within the unlicensed 910-920 MHz frequency band governed by the US Code of Federal
Regulations (CFR) Title 47, Part 15 Radio Frequency Devices, Sub Part C Paragraph 247
Intentional Radiator. Any device operating within this unlicensed frequency band must
contain an FCC Identification number. The retrofit kit includes a CP1SR register with a
FCC ID label as shown below.
Figure 19: CENTRON Polyphase CP1SR Meter
Changes or modifications not expressly approved by Itron could void the user’s
authority to operate the equipment.
To retrofit an existing meter with an R300 module, see Retrofitting with Personality
Modules.
Testing, Troubleshooting and Maintenance
Diagnostic Display OFF Period Notes
Metrology message stopped for
greater than 15 seconds and
less than 10 minutes
Error Missing message with
diagnostic flag also
written to the memory
Power up with Phase A, B, and
C voltage equal to 0 degrees
noSEr Meter installed in an
invalid service
configuration.
Draft