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HMM Series Heat Meters Installation Instructions TG201136 Issue 4, 28/05/2013 1

Installation Instructions

HMM SeriesMechanical Heat Meters

Important: Retain these instructions

1 Dimensions

!This installation guide is intended for trained personnel and does not include basic working steps.

3 InStallatIon

ContentS1 Unpacking .....................................................................12 Storing ...........................................................................1

3 Installation .....................................................................14 Disposal .........................................................................7

1 UnpaCkIng

2 StoRIng

HMM Series Installation Instructions TG201136

H O2

90 °C(194 °F)

05 °C(41 °F)

90 %RH

H

L

nominal Flow Rate (m3/h) 3.5 6.0 10DN 25 25 40Thread on meter (inch) G 11/4 B G 11/4 B G 2 BL (mm) 260 260 300Coupling thread (inch) R 1 R 1 R 1 1/2H (mm) 110 110 125h (mm) 45 45 50

Dn25 and Dn40 Versions

nominal Flow Rate (m3/h) 0.6 1.5 2.5DN 15 15 20Thread on meter (inch) G 3/4 B G 3/4 B G 1 BL (mm) 110 110 130Coupling thread (inch) R 1/2 R 1/2 R 3/4H (mm) 75 75 75

H

L

h

Dn15 and Dn20 Versions

these instructions shall be used by trained service personnel onlyIf the equipment is used in a manner not specified by these instructions, the protection provided by the equipment may be impaired.

2 HMM Series Heat Meters Installation Instructions TG201136 Issue 4, 28/05/2013

HMM Series Installation Instructions

3 Mounting

2 Mounting Requirements

37887192

kWh

IEC 870-5

HMMHT-000001heatmeter heat calibrated 2010

M 100102DE-07-M1004-PTB030 Hydrometer Type 447

inst place: low temp. environmental class: E1+M1

HMM/H/1.5/MOD

1,5m /h : 3 k... 147 k accuracy class: 3ΔΘp

q :

Iq :

sq :

M-Bus

0,06m /h : 5 C... 90 Pt500 DN15Θ ° °Cq

3

3

0,06m /h : 0 C... 150 PN16/PS16CΘ ° °3

arrow on housing indicates direction of flow

3 InStallatIon (continued)

!Temperature sensor cables must not be shortened or changed in any way.

▪ Install according to EN1434-6 ▪ Medium – Water without additives ▪ Damaging meter seal voids warranty ▪ Do not disconnect internal battery

Note that the temperature sensors are marked with coloured labels: red for high temperature and blue for low temperature.

The meter should be located according to instructions given on the front label.

For heat/cool or cool meters, the meter is mounted in the forward pipe (high temp.). The low temp. (blue) sensor is always free and should be mounted in the return pipe. For DN15 and DN20 versions the high temp. (red) sensor is mounted in the sensor body. For DN25 and DN40 versions the high temp (red) sensor is free and should be mounted in the forward pipe.

arrow on housing indicates direction of flow

For heating only, the meter is mounted in the return pipe (low temp.). The low temp. (blue) sensor is mounted in the sensor body and the free high temp. (red) sensor should be mounted in the forward pipe.

high temp.

high temp.

low temp.

low temp.

forward

forward

return

return

red probe

red probe

blue probe

blue probe

e.g. inst. place: low temp.

H O2

5 °C(41 °F)

90 °C(194 °F)

0 %RH 90 %RH

a b


Installation Instructions HMM Series

3 Mounting (continued)


This symbol indicates that the HMM/HC models are fully encapsulated for reliable protection against condensation on the integrator board.

Protection class: IP68.

either mount temperature sensor in ball valve or adapter

A B C D

1. For ball valve only, close the ball valve and unscrew the plug screw from the ball valve.2. For ball valve or adaptor place an O-ring on the mounting pin (A). The second O-ring is spare.3. Insert the O-ring into the hole of the ball valve or adapter with the mounting pin using turning movements

(B).4. Position the O-ring in its final position using the other end of the mounting pin (C).5. Place the two halves of the plastic screw around the temperature sensor. Press the two halves together

so that the two studs on one half of the plastic screw fit into the holes on the other half (D).6. Insert the temperature sensor with the plastic screw into the ball valve or adaptor and tighten the plastic

screw by hand.7. Check for leaks.

1. Mount pocket in pipe.2. Insert probe as far as bottom of pocket and tighten

screw.3. Fill pocket with thermally conductive oil.4. Seal pocket.

Fixing Kit

Note that the sensor fixing kit (HMAC/SENSORFIXKIT) is not required if mounting the sensor in a pocket. The fixing kit is only required if mounting in a ball valve or adapter.

One fixing kit is provided with DN15/20 meters (only one is needed for these as the other sensor is already fitted in the body of the unit).

Two fixing kits will be required to be purchased separately for DN25/40 meters if using ball valves or adapters.

split screw

‘O’-ring

mounting pin

Sensor pocket for DN15/20 (HMAC/POCKET34MM) L1 = 34 mm, D1 = G 1/2 B

Sensor pocket for DN25/40 (HMAC/POCKET50MM) L1 = 50 mm, D1 = G 1/2 B

or mount temperature sensor in pocket

D1

L1

screw

The sensors may either be mounted in ball valve or adapter, or in a pocket:



4 Check Meter

37887192

kWh

IEC 870-5




HMM/H/1.5/MOD


q :

Iq :

sq :

M-Bus

0,06m /h : 5 C... 90 Pt500 DN15Θ ° °Cq

3

3

0,06m /h : 0 C... 150 PN16/PS16CΘ ° °3

red pushbutton

display

1. Ensure that the volume measuring component is filled with liquid.2. Check the operation of the meter by pressing the button on the front panel and viewing the display.

HMM Series Data Sheet TA201123

a

Green

Brown

White

M+

M-

not used

Meter

green (M+)white (M-)

brown (not required)

3 m cable supplied; connect plug so that green core is on left

b

5 Connect M-Bus





5 Connect M-Bus (continued)

Meter 1 Meter nRS232/M-Bus Converter

(e.g. TWP3)

RS232M-Bus

Green GreenWhite White

9 Way Dsocket

9 Way D plug

62 RX3 TX

5 GND

RTS7CTS8

4 (held high)

1

RX

TX

GND

RX

TX

GND

M+

M-

TX

RX

RTS/TXEN

CTS/RXEN

RS485 RS232

The Trend RS232/M-Bus converters, TWP3, TWP20, have straight through RS232 connections as shown, but some converters may require a RX/TX crossover connection. The Trend TWP converters may also be connected by a straight 9 Way D socket to 9 Way D plug cable.

The meter connection is polarity independent. Use standard 2-wire telephone cable to wire the bus.

Note that the cabling for an M-Bus system requires no specified cable routing or network (e.g. star, series, etc.)

c Either IQ3/XNC with M-Bus Driver

d Or EMIC/MBA

The EMIC/MBA can connect to a maximum of between 8 and 32 meters depending on its version.

The adjacent diagram shows the physical connections. The Supervisor, IQ3 controller, EINC, and EMIC are connected to the Ethernet bus. The EMIC is connected to its meters using the M-BUS).

The HMM meter takes the measurements and these are read by the EMIC using M-BUS protocol. The EMIC stores this data in memory and calculates further measurements. Trend system devices can then read the measurements from the EMIC using Trend network communications.

The EMIC is a member of the internetwork, and its firmware simulates a Lan with each meter represented as a virtual outstation (e.g. a virtual IQ Controller). A supervisor (e.g 963) can connect to the EMIC by way of a vCNC (virtual Comunications Node Controller) in an EINC (or 3xtend/EINC L, or IQ3).

In the above diagram, the Supervisor connects to the EINC’s Lan using a supervisor mode vCNC. The INCs, Internetwork Node Controllers (EINC’s, EMIC’s, and IQ3’s) construct an internetwork. The supervisor can communicate across the internetwork to obtain the meter readings from a vOS (virtual outstation). A vOS can send Sensor High and Low alarms to the supervisor either through the EINC’s vCNC in supervisor mode if the supervisor is permanently connected or through a EINC vCNC set to alarm mode if the supervisor is not permanently connected.

The IQ3 controller is able to send Inter-Contoller Communications to the EMIC (e.g. to obtain meter readings). The IC Comms cannot be attribute comms so are limited to simple Data To and Data From comms.



6 Configure Meter (if required)

Meter 1 Meter nRS232/M-BusConverter

(e.g. TWP3)

RS232M-Bus

Green GreenWhite White

9 Way Dsocket

6

9

2 RX

3 TX

5 GND

RTS 7

CTS 84 (held high)

1

RX

TX

GND

RX

TX

GND

M+

M-

USB toRS232

RS232

USB toRS232

RS232

Hydro-Set User Manual TE201142

Hydro-Set configuration software is available free from http://www.diehl.com/en/diehl-metering/products-solutions/product-download/by-categories.html (then select ‘Select a partner’ - Hydrometer, ‘Select category’ - Software, ‘Select a product’ - HYDRO-SET, and in ‘Download overview’ click HYDRO-SET software). It runs under Windows XP (v 1.51_b60 or greater runs under Windows 7).


Hydro-Set software

unit label

37887192

kWh

IEC 870-5




HMM/H/1.5/MOD


q :

Iq :

sq :

M-Bus

0,06m /h : 5 C... 90 Pt500 DN15Θ ° °Cq

3

3

0,06m /h : 0 C... 150 PN16/PS16CΘ ° °3

M-Bus secondary addresse.g. ‘37887192’

Address meter IQ3/XNC with M-BUS driver user meter secondary address (meter serial number). EMIC/MBA uses the meter’s primary address (default =1).

Set baud rate to 2400 (or 300 for long distances)Meter auto-detects baud rateData: 8 bits, 1 stop bit, even parity

page parameter Default Change ifCurrent Values M-Bus Primary Address 1 If primary address clash on M-Bus causes problems

(Must change if there is more than one meter connected to the EMIC/MBA, do not change for IQ3/XNC with M-BUS driver)

M-Bus Secondary Address xxxxxxxx FixedReading Date Values Reading Date 1 (next) – Set up reading date to record energy (kWh)

http://www.diehl.com/en/diehl-metering/products-solutions/product-download/by-categories.html

http://www.diehl.com/en/diehl-metering/products-solutions/product-download/by-categories.html



7 Configure IQ3/XNC/SER (if used)


8 Configure EMIC/MBA (if used)

a Run SET. (This may include M-Bus drivers or the drivers may have to be downloaded from PartnerNet).

b Load M-Bus Driver Solution.

c Set up strategy/TCL interface (addresses/communications settings).

d Define meter data map size (max. for HMM meter is 16 values which requires 17 stores).

e Download strategy to IQ3.

IQ3/XNC M-Bus Driver Data Sheet TA201111, IQ3/XNC M-Bus Driver Manual TE201100HMM Communications Manual TE201134


(e.g. TWP3)

RS232M-Bus

Green GreenWhite WhiteRX

TX

GND

RX

TX

GND

M+

M-

4 5 64 5 6

27 8 9

310 11 12

413 14 15

516 17 18

619 20 21

722 23 24

825 26 27

928 29 30

10+ 0+ 0+ 0 + 0 + 0 + 0+ 0 + 0+ 0+ 0+ 0+ 0

1 2 3

1+ 0

0V24V

24V 34 35 36

1237 38 39

1340 41 42

14A31 32 33P

1143 44 4543 44 45

1546 47 48

16100?40 V

OK RXP 0 P 0 P 0P 0 P 0 P 0

TX

RX

RTS/TXEN

CTS/RXEN

RS485 RS232

Ethernet

SET

SET

Either

Or

Hub Hub

RJ45

Router

XCITE/XA crossover adaptor - order separatelyStandard Ethernet cable

EMIC/MBA Data Sheet (TA201146)EMIC/MBA Installation Instructions (TG201147)EMIC Manual (TE201084)

EMIC

Ethernet hub or switche.g: EDS205 5 port unmanaged switchavailable from Trend

either

or direct connect

RJ45

XCITE/XA crossover adaptor order separately (XCITE/XA/5 pack of 5)

standard Ethernetcable - see aboveweb browser

only (not 963)

standard Ethernet cableCat 5e twisted pair

RJ45RJ45 100 m (109 yds) max.



Please send any comments about this or any other Trend technical publication to [email protected]

© 2013 Honeywell Technologies Sàrl, ECC Division. All rights reserved. Manufactured for and on behalf of the Environmental and Combustion Controls Division of Honeywell Technologies Sàrl, Z.A. La Pièce, 16, 1180 Rolle, Switzerland by its Authorized Representative.

Trend Control Systems Limited reserves the right to revise this publication from time to time and make changes to the content hereof without obligation to notify any person of such revisions or changes.

trend Control Systems limitedAlbery House, Springfield Road, Horsham, West Sussex, RH12 2PQ, UK. Tel:+44 (0)1403 211888 Fax:+44 (0)1403 241608 www.trendcontrols.comtrend Control System USa6670 185th Avenue NE, Redmond, Washington 98052, USA. Tel:(425) 869-3900 Fax:(425) 869-8445 www.trend-americas.com

9 Check System

4 DISpoSal

Weee Directive:At the end of their useful life the packaging, product, and battery should be disposed of by a suitable recycling centre.Do not dispose of with normal household waste.Do not burn.


(e.g. TWP3)

RS232M-Bus

Green GreenWhite WhiteRX

TX

GND

RX

TX

GND

M+

M-

4 5 64 5 6

27 8 9

310 11 12

413 14 15

516 17 18

619 20 21

722 23 24

825 26 27

928 29 30

10+ 0+ 0+ 0 + 0 + 0 + 0+ 0 + 0+ 0+ 0+ 0+ 0

1 2 3

1+ 0

0V24V

24V 34 35 36

1237 38 39

1340 41 42

14A31 32 33P

1143 44 4543 44 45

1546 47 48

16100?40 V

OK RXP 0 P 0 P 0P 0 P 0 P 0

TX

RX

RTS/TXEN

CTS/RXEN

RS485 RS232

Ethernet

‘Energy’‘Flow’

Hub Hub

RJ45

Router

e.g. 963

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