Hoyt Electrical Instrument Works, Inc. Alpha 40A Plus, Operating Manual

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Section Contents
Installation & Operating Instructions
DIGITAL MULTIFUNCTION INSTRUMENT
Programmable Multi-function Energy Meter
1. Introduction
2. Measurement Reading Screens
3. Programming
3.1 Password Protection
3.2 Menu selection
3.2.1 System Parameter selection screen
3.2.1.1 System Type
3.2.1.2 Potential Transformer Primary value
3.2.1.3 Potential Transformer Secondary value
3.2.1.4 Current Transformer Primary value
3.2.1.5 Current Transformer Secondary value
3.2.1.6 Demand Integration Time
3.2.1.7 Auto Scrolling
3.2.1.8 Low Current Noise Cutoff
3.2.1.9 No. of Poles Selection
3.2.1.10 Energy Output
3.2.1.11 Energy Digit Reset count
3.2.1.12 Energy Rate
3.2.2 Communication Parameter selection screen
3.2.2.1 Address Setting
3.2.2.2 RS 485 Baud rate
3.2.2.3 RS 485 Parity selection
3.2.3 Reset Parameter selection screen
3.2.3.1 Resetting Parameter
3.2.4.1.1.1.1 Assignment of Energy to Pulse
3.2.4.1.1.1 Pulse Output
3.2.4.1.1 Relay Output Selection menu
3.2.4 Output Option selection screen (menu)
3.2.4.1.1.1.2 Pulse Duration Selection
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