ITRON Centron - Page 6

Table of Contents
vi CENTRON® Meter Technical Reference Guide
Operation: C1S Version .......................................................................................... 21
Physical Description (Personality Modules) ................................................................................. 22
Registers ...................................................................................................................................... 22
Kilowatt Hours .................................................................................................................... 22
Resetting Values (ZRO-C2A) ............................................................................................ 23
LCD Display Function ................................................................................................................... 24
Non-Detented Register ................................................................................................................. 25
Detented Register ........................................................................................................................ 25
Net Register.................................................................................................................................. 25
Segment Check ............................................................................................................................ 26
Factory Programming Options ..................................................................................................... 26
Display Timing ................................................................................................................... 26
Digits and Multipliers .......................................................................................................... 26
Operation: C1SR Version ........................................................................................ 27
Standard Consumption Message (SCM) ..................................................................................... 28
Interval Data Message (IDM) ....................................................................................................... 28
Physical Description (C1SR) ........................................................................................................ 28
C1SR Display ............................................................................................................................... 29
C1SR Electronic Detent ............................................................................................................... 30
Net Metering ................................................................................................................................. 30
Resetting Values (C1SR) ............................................................................................................. 31
Transmission ................................................................................................................................ 31
FCC Regulations ................................................................................................................ 31
Testing the RF Message .............................................................................................................. 31
Tamper Detection ......................................................................................................................... 32
Testing the C1SR Tamper Counter ................................................................................... 32
SCM Testing ............................................................................................................32
Retrofitting the C1SR Personality Module .................................................................................... 33
Operation: C1SC Version ........................................................................................ 35
Physical Description ..................................................................................................................... 36
Transmission Scheme .................................................................................................................. 36
FCC Regulations .......................................................................................................................... 37
Display Functions ......................................................................................................................... 37
Resetting Values .......................................................................................................................... 38
Programming the C1SC/CN1SC .................................................................................................. 38
Operation: C12.19 C1SD, C1ST, and C1SL Versions ............................................ 41
Features ....................................................................................................................................... 42
Type Codes .................................................................................................................................. 42
Controls and Indicators ................................................................................................................ 43
Modes of Operations .................................................................................................................... 44
Normal Mode ..................................................................................................................... 44
Alternate Mode ................................................................................................................... 44
Test Mode .......................................................................................................................... 45
Test Mode Timeout ..................................................................................................45
Test Mode Lockout ..................................................................................................45
Displays ........................................................................................................................................ 45