Tecfluid MT03F User Manual

Electronic converter for flowmeters MT03F Instructions manual R-MI-MT03F Rev.: 0 English version

10 3.2.5 Analog output wiring Terminal 8 mA (positive, active output) 9 mA 10 mA (negative, passive output) The analog output is galvanicall

11 3.2.6 Relay output wiring Terminal Description Relay 13 Normally open Relay 1 14 Normally closed Relay 1 15 Common Relay 1 16 No

12 3.2.7 Remote reset input wiring Terminal 19 Contact 20 Contact These terminals correspond to an input that starts a batching process. A pote

13 (Down / Left) To enter the preset values for a batching. To switch between flow rate, totalizer and fluid velocity screens. To change to the digit

14 To change the access password of the programming menu, select "Programming" in the main menu and then "Password". 5 MAIN MENU T

15 When the "Password" option is selected, a screen that indicates the password status for this menu appears. Selecting “enable”, the scree

16 Once in the installation menu, the first screen allows to choose between the different options. 6 INSTALLATION PARAMETERS Power on the electronic c

17 6.2 K factor In this screen the K factor from the pulse transmitter (COVOL, TM44 or other) must be entered. This value should be found on the label

18 Pulse input is compatible with all flowmeters series COVOL, and with any instrument that has an pulse output of one of the following types: - De 0

19 If 4mA is selected, pressing the key (Enter) toggles between 4, 8, 12, 16 and 20 mA, allowing to check the adjustment of the analog output. NOTE: T

2 Thank you for choosing the MT03F converter from MT03 series of Tecfluid S.A. This instruction manual allows the installation, programming and operat

20 With the keys (Down / Left) and (Up), select Programming, and then validate with the key (Enter). If the converter has the password option enabled,

21 7.4 Flow rate decimals In this screen the number of decimals for the flow rate indication can be selected. To select the number of decimals it mus

22 7.5.1 Cut off A cut off flow rate can be programmed, that means, the flow rate below which the flow rate indication will be zero. This can avoid re

23 7.6.1.1 Batching If batching option is selected, the relay will change its state at the start or end of a batching process. For detailed informatio

24 7.6.1.3 Deactivation The relay will be always at rest. 7.6.2 Analog output Before making a current calibration, be sure that the ammeter used for t

25 The first three screens show the relay output status, if they are activated. If the relay is in alarm mode, an “A” will appear in normal or inverse

26 12 BATCHING A batching process is performed using the following parameters: - Preset value. Is the amount to be dispensed. The MT03F can work with

27 - Relays. If configured as batching they change its state when the accumulated total reaches the preset value associated with each relay. From the

28 13 WORKING SCREEN When exiting the menu, the display shows the working screen. To scroll between the six operating screens, press the key (Down /

29 16 ASSOCIATED SOFTWARE WINSMETER MT03 Most of the steps in the preceding paragraphs can be done by means of the device associated software Winsmet

3 TABLE OF CONTENTS 1 INTRODUCTION ... 5 2 RECEPTION ...

30 Execute the program WinsmeterMT03 following the sequence Start – Programs – Tecfluid S.A. - WinsmeterMT03. 16.2 Port connection In the "Port&q

31 16.3 Access to installation and programming In order to change the data contained in the "Install" tab, you must enter a password. The d

32 In the installation window the parameters that adapts the converter to a sensor can be configured. To transfer data to the MT03F converter, press t

33 Changing the parameters of this screen you can program the different functions of the equipment. As in the previous paragraph, to program this data

34 16.5 Graphic This screen can graphically display the flow rate and partial counter progress. It is intended to be most useful in batching processes

35 16.6 Datalogger In this screen the different process variables of the converter can be registered in a file. The time between samples can be set, a

36 The process takes about 90 seconds, after which the message “Device programmed” will appear. From this moment, the converter MT03F already has the

37 17 TECHNICAL CHARACTERISTICS Power supply 90 ... 265 VAC 50, 60 Hz 18 ... 36 VDC Power consumption:  5 VA Pulse input From 0 to VCC, where

38 Housing Material: Box: Noryl SE1, GFN2, 701 black (1) Front frame: Lexan 920 black (1) Ingress protection: Back side: IP30 Front side:

39 19 TROUBLESHOOTING Problem Probable cause Solution The flow rate is 0, the accumulated total counter and the totalizer do not increase their v

4 7.6 Outputs ... 22 7.6.1 Relay 1 and relay 2 ...

40 WARRANTY Tecfluid S.A. guarantees all the products for a period of 24 months from their sale, against all faulty materials, manufacturing or perfor

5 1 INTRODUCTION MT03F converters are flow rate indicators, totalizers and controllers for batching processes. The electronic circuit is based on the

6 3.2 Electrical connection The connection of the equipment is via plug-in connectors, polarized to avoid mistakes when plugged in. The connectors hav

7 Before starting the wiring of the instrument, check that the supply voltage available is the same as marked on the label of the converter. Termina

8 Terminal 4 Turbine 5 Turbine 3.2.3 Pickup (turbine) input wiring Open collector 5V power supply 5V … 24V pulses

9 This input is compatible with all turbine flowmeters series TM and those instruments that provide a magnetic pickup type output whose voltage is bet