Power Measurement 3300 ACM User Manual

3300 ACM Installation and Operation Manual Power Measurement Ltd.
iv
Table of Contents
3.5 Selecting Direct or PT Input & Setting PT Scales, Amps Scale, and Volts Mode. 3-10
3.6 Display Format ...................................................................................................... 3-11
3.6.1 Choosing a Display Format ................................................................... 3-11
3.6.2 High-Resolution Display Option ............................................................. 3-11
3.7 Adjusting the Display Contrast .............................................................................. 3-11
3.8 Using the kWh Pulse Output Function................................................................... 3-12
3.9 Using the Diagnostic Parameters .......................................................................... 3-12
4 MEASURED PARAMETERS
4.1 Introduction ............................................................................................................. 4-1
4.2 Parameter Descriptions ........................................................................................... 4-4
4.2.1 Real-Time ................................................................................................ 4-4
4.2.2 Energy & Volt-Hours................................................................................ 4-4
4.3 Measurement Modes ...............................................................................................4-5
4.3.1 Demand ................................................................................................... 4-5
4.3.2 Minima/Maxima ....................................................................................... 4-7
4.3.3 Bi-Directional Energy ............................................................................... 4-7
4.3.4 Power Reading Polarities ......................................................................... 4-8
5 COMMUNICATIONS
5.1 Introduction ............................................................................................................. 5-1
5.2 RS-485 Communication ........................................................................................... 5-1
5.3 Setting the COM MODE, UNIT I.D. & BAUD RATE ................................................ 5-2
5.4 3300 ACM -TRAN Model Operation ......................................................................... 5-3
5.5 M-SCADA / L-SCADA ............................................................................................. 5-3
5.6 3300 RDT Remote Display Terminal........................................................................ 5-4
5.7 Third Party System Compatibility ............................................................................ 5-4
5.8 Modicon Modbus Compatibility................................................................................ 5-5
5.9 PLC/AB Compatibility .............................................................................................. 5-7
Courtesy of NationalSwitchgear.com

Power Measurement 3300 ACM Specifications

General

Brand	Power Measurement
Model	3300 ACM
Category	Measuring Instruments
Language	English