Appendix D—All Things Modbus ........................................................................................................... 62
Modbus Data Scaling—Interpreting the PowerScout Registers.......................................................................62
Selecting a Scalar ..............................................................................................................................................63
Examples Using a Data Scalar ...........................................................................................................................63
Values Requiring Two Registers .......................................................................................................................64
Device Registers ...............................................................................................................................................64
Configuration Registers ....................................................................................................................................65
Pulse Output/Input Registers ...........................................................................................................................67
Absolute/Net Value Measurement Registers ..................................................................................................69
Positive Power/Energy Measurement Registers ..............................................................................................73
Negative Power/Energy Measurement Registers ............................................................................................77
Protocol Commands .........................................................................................................................................82
Appendix E—All Things BACnet ............................................................................................................. 86
Device Objects ..................................................................................................................................................86
Configuration Objects ......................................................................................................................................86
Pulse Output/Input Objects .............................................................................................................................88
Absolute/Net Value Measurement Objects .....................................................................................................89
Positive Power/Energy Measurement Objects ................................................................................................92
Negative Power/Energy Measurement Objects ...............................................................................................93
Appendix F—Digital I/O Functions ......................................................................................................... 94
Digital Pulse Outputs ........................................................................................................................................94
Digital Pulse Inputs ...........................................................................................................................................97
Appendix G—Firmware Updates ......................................................................................................... 100
Installing Firmware Updates for the PowerScout
™
....................................................................................... 100
Downloading and Installing Firmware .......................................................................................................... 100
Appendix H—VERIS H8035/H8036 Emulation ..................................................................................... 101
VERIS Modbus Integer Registers ................................................................................................................... 102
VERIS Multipliers ........................................................................................................................................... 103
VERIS Modbus Floating Point Registers ........................................................................................................ 105
Appendix I—Conversion Table ............................................................................................................ 108
Decimal to Hexadecimal Conversion Table ................................................................................................... 108
Appendix J—Troubleshooting .............................................................................................................. 110
Troubleshooting Communication Issues ....................................................................................................... 110
F
REQUENTLY
A
SKED
Q
UESTIONS
................................................................................................ 112
G
LOSSARY
............................................................................................................................ 114
v
Shop for Dent products online at:
1.877.766.5412
www.
PowerMeterStore
.com
