Microchip Technology ARD00330 Hoja De Datos
ENERGY MONITORING PICtail™ PLUS
DAUGHTER BOARD USER’S GUIDE
© 2011 Microchip Technology Inc.
DS51933A-page 3
Table of Contents
1.1 Introduction ................................................................................................... 11
1.2 What the Energy Monitoring PICtail™ Plus Daughter Board User’s Guide
Kit Includes ......................................................................................................... 12
1.3 Getting Started ............................................................................................. 12
1.2 What the Energy Monitoring PICtail™ Plus Daughter Board User’s Guide
Kit Includes ......................................................................................................... 12
1.3 Getting Started ............................................................................................. 12
2.1 Overview ...................................................................................................... 13
2.2 Input and Analog Front End ......................................................................... 15
2.3 Power Supply Circuit .................................................................................... 16
2.2 Input and Analog Front End ......................................................................... 15
2.3 Power Supply Circuit .................................................................................... 16
3.1 Calculation Engine Signal Flow Summary ................................................... 17
3.2 Complete Register List ................................................................................. 18
3.3 MODE ........................................................................................................... 19
3.4 STATUS ....................................................................................................... 20
3.5 CAL_CONTROL ........................................................................................... 21
3.6 LINE_CYC ................................................................................................... 22
3.7 LINE_CYC_CNT ......................................................................................... 22
3.8 RAW2_I_RMS .............................................................................................. 22
3.9 RAW_I_RMS ................................................................................................ 22
3.10 I_RMS ........................................................................................................ 22
3.11 RAW2_V_RMS ......................................................................................... 23
3.12 RAW_V_RMS ........................................................................................... 23
3.13 V_RMS ....................................................................................................... 23
3.14 LINE_FREQUENCY ................................................................................... 23
3.15 RAW_POWER_ACT ................................................................................. 24
3.16 POWER_ACT ............................................................................................. 24
3.17 POWER_APP ............................................................................................ 24
3.18 RAW_POWER_REACT ............................................................................. 24
3.2 Complete Register List ................................................................................. 18
3.3 MODE ........................................................................................................... 19
3.4 STATUS ....................................................................................................... 20
3.5 CAL_CONTROL ........................................................................................... 21
3.6 LINE_CYC ................................................................................................... 22
3.7 LINE_CYC_CNT ......................................................................................... 22
3.8 RAW2_I_RMS .............................................................................................. 22
3.9 RAW_I_RMS ................................................................................................ 22
3.10 I_RMS ........................................................................................................ 22
3.11 RAW2_V_RMS ......................................................................................... 23
3.12 RAW_V_RMS ........................................................................................... 23
3.13 V_RMS ....................................................................................................... 23
3.14 LINE_FREQUENCY ................................................................................... 23
3.15 RAW_POWER_ACT ................................................................................. 24
3.16 POWER_ACT ............................................................................................. 24
3.17 POWER_APP ............................................................................................ 24
3.18 RAW_POWER_REACT ............................................................................. 24