ICD MFM 9012 Operating Manual

Multi function meter 45mm depth

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OPERATING MANUAL FOR

MULTI FUNCTION METER

(Model: MFM 9012 - 45mm Depth)

INDUSTRIAL CONTROLS & DRIVES (INDIA) PRIVATE LIMITED

Old No:10, New No:33, Mettukuppam Road, (Via Alappakam Road),

Maduravoyal, Chennai - 600 095.

Phone : 4293 4324/4293 4325

FAX : 91-44-4293 4355

E-mail : sales@icdipl.net

website : www.icdipl.net

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Page 1 OPERATING MANUAL FOR MULTI FUNCTION METER (Model: MFM 9012 - 45mm Depth) INDUSTRIAL CONTROLS & DRIVES (INDIA) PRIVATE LIMITED Old No:10, New No:33, Mettukuppam Road, (Via Alappakam Road), Maduravoyal, Chennai - 600 095. Phone : 4293 4324/4293 4325 FAX : 91-44-4293 4355 E-mail : sales@icdipl.net...
Page 2: Table Of Contents
CONTENTS 1. General Features ........2. Installation........... 3. Wiring Diagram.......... 4. Front Panel Features........4.1 Key Description........4.2 Changing the configuration Items..5. Programming Instructions......6. RUN Mode display pages......7. Communication Port Details......7.1 Communication connection diagram..8 Technical specification (class 0.5 & Class 1)
Page 3: General Features
MULTI FUNCTION METER 1. General Features The Meter is designed with latest state of art technology. It offers high accuracy, reliability and also real value for money. This next generation micro controller based instruments monitors over 25 vital parameters and does not require any external Transducers. This instrument is most suitable for measuring all electrical parameters in 3 phase industrial applications.
Page 4: Installation
2. Installation 2.1. Mounting The meter is housed in a compact ABS plastic enclosure of dimension 96(H) x 96(W) x 45(D)mm. The meter is suitable for panel mounting and has reliable mounting clamps to hold the meter to the panel. The panel cut out for fixing the meter is a 92 x 92 mm.
Page 5 2.2.2 Voltage signal connections The Meter directly accepts voltages upto 415VAC R.M.S line to line (240VAC R.M.S line to neutral) with 10% over load capacity in case of LT meters and 110VAC R.M.S line to line (63.5 VAC R.M.S line to Neutral) with 10% over load capacity in case of HT meters.
Page 6: Wiring Diagram
3. Wiring Diagram 3.1) Three phase four wire LT systems (3 watt measurement) Voltage Input : Direct 240V(L-N)/415(L-L)V AC (-20% to +10%) Current Input : 5/1A provide through 3 CT’s (90 - 270V AC/DC) Auxiliary RS 485 Earth Panel Ground Shorting block ...
Page 7 3.2) Three phase three wire HT systems (2 watt measurement) Voltage Input : 110V AC (L - L)(Through PT) Current Input : 5/1A provide through 2 CT’s (90 - 270V AC/DC) Auxiliary RS 485 Earth Panel Ground Shorting block  ...
Page 8 3.3) Auxiliary power supply connections The Meter derives power from auxiliary power supply terminals which is seperatly provided in the meter. SMPS circuit is used to power up the meter so it can work from th range of 90 - 270V AC/DC. The auxiliary supply should be connected to proper specified voltage.
Page 9: Front Panel Features
 MORE www.icdipl.net MFM 9012 The LCD Display is a 2 row 16 character Alpha numeric display with backlit. The LCD Display is used to display voltage, current, kVA, kW, kVAr, PF, Freq., kWh / kVAh, Run Hour, THD (if applicable) & pro- gram mode settings.
Page 10: Key Description
4.1 Key Description : Keys Program mode Normal operating mode Index key SCRL/HLD (To select Menus) (To switch between Scroll/Hold SCRL/HLD mode) To increment Display Shift Key   pages (To move between characters & to select parameters) Increment Key ...
Page 11: Programming Instructions
5. Programming Instructions All meters are to be programmed properly to work in a particular Installation. The various items that are to be programmed are shown in the table below. Configuration Item In Meter New pass word In All meters Primary Voltage In All meters Secondary Voltage...
Page 12 The configuration Items can be selected by pressing the Index (#) key. Top row in displays are used to differentiate the various configuration items. The displays for various configuration item are given below, Password to prevent unauthorised persons NEW PASS WORD entry 0 0 0 0 (Range : 0000 - 9999)
Page 13 Baud rate setting for communication speed BAUD RATE (Range : 9600 / 19200) 9 6 0 0 Press # Key Parity setting for Modbus communication PARITY (None, even & odd-can be selected when shift key N O N E or increment key pressed) Press # Key For Modbus communication STOP BIT...
Page 14: Run Mode Display
6. RUN Mode display pages When power is applied to the meter the starting message consisting of Manufacturer’s name,model number,version number and meter type is displayed and the run mode is selected automatically. In Run mode the power parameters are shown in different pages. These pages are accessed using the “Page UP &...
Page 15 Page 5 : More key More key 0.863 LG 49.56 Hz R 120.4 Y 121.8 0.866 LG 0.862 LG   362.9 kVAr B 120.6 kVAr (H) 0.864 LG Average PF, 3 Phase Individual kVAr 3 Phase Individual PF Input Frequency and Total kVAr Page 6 : More key...
Page 16: Communication Port Details
7. Communication Port Details The Meter is provided with a optically Isolated RS 485 communication Port, which is an optional Feature and has to be specified at the time of ordering. The communication protocol used is MODBUS - RTU or MODBUS-ASCII (to be specified while ordering). Using the communication Port, the meters can be connected in multi drop network and data can be collected in a centralised control room using any standard SCADA Software.
Page 17 The address of the parameters are as follows. Sl.No Parameter Address Resolution R - Voltage 40001 0.01 Y - Voltage 40002 0.01 B - Voltage 40003 0.01 RY Voltage 40004 0.01 YB Voltage 40005 0.01 BR Voltage 40006 0.01 R Current 40007 Y Current 40008...
Page 18: Communication Connection Diagram
7.1 Communication connection diagram When connecting the meters in multidrop communication network, the following methods are to be adopted for trouble free communication. 1. Loop Topology Master Meter 1 Meter 2 Meter 3 Meter N D+ D- D+ D- D+ D- D+ D- D+ D- ..
Page 19: Technical Specification (Class 0.5 & Class 1)
8. Technical specification (class 0.5 & Class 1) Type : ICD make MULTI FUNCTION METER Application : LT / HT Application (Field programmable) Model : MFM 9012 Voltage Input : LT : 415 AC RMS (-20% to +10%) (Line to Line)
Page 20 Burden on Voltage I/P : 0.25VA per phase Burden on Current I/P : 0.25 V A per phase Burden on Auxiliary I/P : 4 V A Auxiliary Supply : 90 - 270V AC/DC Parameter displayed : ( Class 1 ) Parameter Range Resolution...
Page 21 Parameter displayed : ( Class 0.5 ) Parameter Range Resolution Accuracy R, Y, B Voltage 50 - 280 V AC 0.1 V (LT) ±0.5%+2Least digit 25 - 80 V AC 0.01kV (HT) ±0.5%+2Least digit RY, YB, BR 90 - 485 V AC 0.1 V (LT) ±0.5%+2Least digit Voltage...