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Download CMa10w, CMa11w User's Manual
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CM a10w , CM a11w User's M anual CM a10w , CM a11w The CMa10w/CMa11w is a Wireless M-Bus temperature and humidity sensor for indoor use. CMa10w/CMa11w complies with the OMS standard and operates in Wireless M-Bus mode T1. CMa10w/CMa11w is the perfect choice when wiring is not an option. CM a10w , CM a11w User's M anual– Version 1.3 CM a10w , CM a11w User's M anual Contents CON TEN TS ............................................................................................................ 2 1 D OCU M EN T N OTES .................................................................................... 4 1.1 1.2 2 U SIN G THIS M A N U A L ................................................................................. 5 2.1 2.2 2.3 3 PURPOSE AND AUDIENCE................................................................................................ 5 M ODELS ........................................................................................................................ 5 A DDITIONAL AND UPDATED INFORM ATION ....................................................................... 5 IN TROD U CTION ........................................................................................... 6 3.1 3.2 3.3 4 COPYRIGHT AND TRADEM ARK ......................................................................................... 4 CONTACTS ..................................................................................................................... 4 PRODUCT CONFIGURATION ............................................................................................. 6 CAPABILITIES ................................................................................................................. 6 A PPLICATIONS................................................................................................................ 6 GETTIN G STA RTED ..................................................................................... 7 4.1 4.2 4.3 OVERVIEW ..................................................................................................................... 7 M OUNTING .................................................................................................................... 9 W IRELESS M -BUS .......................................................................................................... 9 4.3.1 Installation procedure ............................................................................................... 9 4.3.1.1 Installation procedure – Select Unencrypted m ode ...................................... 9 4.3.1.2 Installation procedure – Select Encrypted m ode........................................... 9 5 A PPLICA TION D ESCRIPTION .................................................................... 1 1 5.1 OPERATION .................................................................................................................. 11 5.1.1 5.2 Operation m odes ..................................................................................................... 11 5.1.1.1 5.1.1.2 5.1.1.3 5.1.1.4 Inactive m ode ...............................................................................................11 Installation procedure...................................................................................11 Norm al operation – Unencrypted m ode ......................................................11 Norm al operation – Encrypted m ode ...........................................................11 DISPLAY (CM A 10W ) .................................................................................................... 12 5.2.1 Display sym bols ...................................................................................................... 12 5.2.1.1 Operation m ode indicator ............................................................................12 5.2.1.2 Battery level indicator ..................................................................................13 5.2.2 5.3 6 Display m enu ........................................................................................................... 14 5.2.2.1 5.2.2.2 5.2.2.3 5.2.2.4 5.2.2.5 5.2.2.6 5.2.2.7 Deactivate the product .................................................................................15 Reset to factory default ................................................................................15 Change language..........................................................................................15 Change contrast ...........................................................................................15 Enable/disable encryption ............................................................................15 Change transmit interval ..............................................................................15 Lock the product ...........................................................................................15 LED INDICATIONS ........................................................................................................ 16 A D M IN ISTRA TION OF THE PROD U CT ...................................................... 1 7 6.1 6.2 M -BUS PRODUCT IDENTIFICATION ................................................................................. 17 W IRELESS M -BUS M ODE .............................................................................................. 17 Cm a10w,Cm a11w T1 Users M anual English Public/Published page | 2 (32) 2013-06-12 Docum ent id: 1090054 Version 1.3 CM a10w , CM a11w User's M anual 6.3 6.4 6.5 6.6 M -BUS ADDRESSING .................................................................................................... 17 OPERATION M ODE ........................................................................................................ 17 SPONTANEOUS TRANSM ISSION .................................................................................... 17 M -BUS COM M ANDS ..................................................................................................... 17 6.6.1 Send spontaneous data (SND_NR) ........................................................................ 17 6.6.1.1 Slave to master – Telegram 1 (SND_NR)......................................................17 7 TROU BLESHOOTIN G ................................................................................. 2 3 7.1 7.2 7.3 8 COLLECTOR DOES NOT RECEIVE ANY TELEGRAM SENT FROM THE PRODUCT .................... 23 INFORM ATION NOT VISIBLE ON THE DISPLAY .................................................................. 23 TEM PERATURE VALUE IS INACCURATE ........................................................................... 23 TECHN ICA L SPECIFICA TION S .................................................................. 2 4 8.1 8.2 CHARACTERISTICS ........................................................................................................ 24 FACTORY DEFAULTS ..................................................................................................... 25 9 TY PE A PPROV A LS .................................................................................... 2 6 10 SA FETY A N D EN V IRON M EN T ................................................................... 2 7 10.1 11 D OCU M EN T HISTORY ............................................................................... 2 8 11.1 12 SAFETY PRECAUTIONS .................................................................................................. 27 DOCUM ENT SOFTWARE AND HARDWARE APPLIANCE...................................................... 28 REFEREN CES ............................................................................................. 2 9 12.1 12.2 REFERENCES ................................................................................................................ 29 TERM S AND ABBREVIATIONS ......................................................................................... 29 12.2.1 Num ber representation........................................................................................... 29 13 A PPEN D IX A – EX A M PLE ......................................................................... 3 0 13.1 13.2 DENOM INATION OF VALUES IN REPORTS........................................................................ 30 DENOM INATION OF VALUES FOR USE IN FILTERS ............................................................ 32 Cm a10w,Cm a11w T1 Users M anual English Public/Published page | 3 (32) 2013-06-12 Docum ent id: 1090054 Version 1.3 CM a10w , CM a11w User's M anual 1 Docum ent notes All inform ation in this m anual, including product data, diagrams, charts, etc. represents inform ation on products at the tim e of publication, and is subject to change w ithout prior notice due to product improvem ents or other reasons. It is therefore recomm ended that custom ers contact Elvaco AB for the latest product inform ation before purchasing a CM a10w /CM a11w product. The docum entation and product are provided on an “as is” basis only and m ay contain deficiencies or inadequacies. Elvaco AB takes no responsibility for dam ages, liabilities or other losses by using this product. 1 .1 Co p y r i g h t an d t r ad em ar k © 2012, Elvaco AB. All rights reserved. No part of the contents of this m anual m ay be transmitted or reproduced in any form by any m eans w ithout the w ritten perm ission of Elvaco AB. Printed in Sw eden. CM a10w /CM a11w is a tradem ark of Elvaco AB, Sw eden. 1 .2 Co n t ac t s Elvaco AB Headquarter Teknikgatan 18 434 37 Kungsbacka SWEDEN Phone: +46 300 30250 Fax: +46 300 18440 E-M ail: [email protected] Elvaco AB Technical Support Phone: +46 300 434300 E-M ail: [email protected] Online: http://w ww .elvaco.com Cm a10w,Cm a11w T1 Users M anual English Public/Published page | 4 (32) 2013-06-12 Docum ent id: 1090054 Version 1.3 CM a10w , CM a11w User's M anual 2 Using this m anual 2 .1 Pu r p o se an d au d i en c e This m anual covers inform ation needed to mount, configure and use the CM a10w /CM a11w Wireless M -Bus indoor temperature and hum idity sensor. It is intended for field engineers and developers. 2 .2 M o d el s CM a10w , CM a11w 2 .3 A d d i t i o n al an d u p d at ed i n f o r m at i o n Latest docum entation version is available on Elvaco w eb site at http://w w w.elvaco.com . Cm a10w,Cm a11w T1 Users M anual English Public/Published page | 5 (32) 2013-06-12 Docum ent id: 1090054 Version 1.3 CM a10w , CM a11w User's M anual 3 Introduction 3 .1 Pr o d u c t c o n f i g u r at i o n Use the table below to find out the capabilities of your product. Pr o d uc t n am e Co m m ent s CM a10w Indoor Wireless M -Bus temperature and hum idity sensor w ith display CM a11w Indoor Wireless M -Bus temperature and hum idity sensor w ithout display Table 1 Product configuration 3 .2 Cap ab i l i t i es The CM a10w /CM a11w is a 1-w ay Wireless M -Bus comm unicating temperature and hum idity sensor for indoor use. CM a10w /CM a11w is the ideal product for com fort level billing. The high accuracy sensor and user friendly handling m ake the CM a10w /CM a11w the perfect choice for tenant owners. 3 .3 A p p l i c at i o n s The CM a10w /CM a11w should be used in the follow ing scenarios: Indoor m easurem ent of tem perature and/or humidity High accuracy indoor clim ate logging Use instead of CM a10/CM a11 w hen w iring is not an option Cm a10w,Cm a11w T1 Users M anual English Public/Published page | 6 (32) 2013-06-12 Docum ent id: 1090054 Version 1.3 CM a10w , CM a11w User's M anual 4 Getting Started This chapter covers the steps required for getting the CM a10w /CM a11w installed and operational. No pre-configuration is needed before using the CM a10w/CM a11w . 4 .1 Ov erv i ew 1 2 1. Push-button (SW2) (CM a10w ) 2. Display (CM a10w ) 3. LED1 4. Push-button (SW1) 5. Serial Num ber (Identification) Figure 1 Front view 3 4 5 Figure 2 Bottom view (rear cover rem oved) Cm a10w,Cm a11w T1 Users M anual English Public/Published page | 7 (32) 2013-06-12 Docum ent id: 1090054 Version 1.3 CM a10w , CM a11w User's M anual 6 6 6. Do not use for m ounting DOWN Figure 3 Rear cover Figure 4 Dem ounting Cm a10w,Cm a11w T1 Users M anual English Public/Published page | 8 (32) 2013-06-12 Docum ent id: 1090054 Version 1.3 CM a10w , CM a11w User's M anual 4 .2 M ount ing When mounting the CM a10w /CM a11w , avoid rooms w ith a lot of supplem entary heat, such as kitchens or south facing rooms. Position the sensor aw ay from direct sunlight. Avoid placing on an external w all or near an external door. M ake sure that the sensor is not positioned closer than 1 m from the nearest radiator and at least 1.5 m above the floor. The CM a10w /CM a11w can be mounted directly on the w all, or over a m ounting box. If the CM a10w /CM a11w is placed over a conduit pipe, it is recomm ended to fill the pipe to prevent air flow w hich could affect accuracy of the values. Rem ove the rear cover to be able to press the installation button SW1 (4). IM PORTA NT Please take the follow ing in consideration: 4 .3 Do not use mounting holes (6) as in Figure 3. Turn the rear cover as shown in Figure 3. Do not mount the product inside a steel cabinet, which w ill dram atically low er the possibilities to connect to a collector. Wi r el ess M -Bu s The product is delivered w ith the radio turned off. The radio must be m anually switched on during the installation procedure. Th e pr o d uct w il l n ot be ac t ivat ed u nt i l t he i n st al lat io n pr oc ed ure i s st art ed. 4 .3 .1 In st al l at i o n p r o c ed u r e The product can be installed and enabled in tw o modes: U n enc ry pt ed m o de: Data is sent unencrypted and the encryption key is not needed to decrypt the data. En c ry pt ed m o de: Data is sent in encrypted m ode and the encryption key is needed to decrypt the data. Please advise your project m anager w hich operation m ode is used in your project. 4 .3 .1 .1 In st al lat i o n pr oc edu re – Sel ec t U nen cr yp t ed m o d e By perform ing the follow ing steps, the product w ill start to send spontaneous u n enc ry p t ed data: 1. Press and hold button SW1 (4) for 5 seconds, until LED1 (3) flashes fast. See Table 2 for complete inform ation about LED indication. 2. Release SW1 (4) th The product will now start to send spontaneous unencrypted SND_NR telegram s every 6 m inute (default). 4 .3 .1 .2 In st al lat i o n pr oc edu re – Sel ec t En cr yp t ed m od e By perform ing the follow ing steps, the product w ill start to send spontaneous en cr y pt ed data: 1. Press and hold button SW1 (4) for 10 seconds, until LED1 (1) flashes slow . See Table 2 for complete inform ation about LED indication. 2. Release SW1 (4) Cm a10w,Cm a11w T1 Users M anual English Public/Published page | 9 (32) 2013-06-12 Docum ent id: 1090054 Version 1.3 CM a10w , CM a11w User's M anual th 3. The product will now start to send spontaneous encrypted SND_NR telegram s every 6 m inute (default). IM PORTA NT Please take the follow ing in consideration: After the product is activated, configuration can still be changed on the CM a10w using the Setup m enu, see section 5.2. The device can be locked for future configuration, see section 5.2.2.7. Cm a10w,Cm a11w T1 Users M anual English Public/Published page | 10 (32) 2013-06-12 Docum ent id: 1090054 Version 1.3 CM a10w , CM a11w User's M anual 5 Application description This chapter covers general application description and configuration of the product. 5 .1 Op er at i o n th The product will autom atically, after the installation procedure, send T1 m essages every 6 m inute containing sensor data, such as instantaneous tem perature and hum idity. The product w ill also send product status inform ation, containing battery status and other relevant inform ation. Product configuration can be changed using the Setup m enu (CM a10w ) as long as the product has not been locked for future configuration, see section 5.2.2.7. 5 .1 .1 Op er at i o n m o d es The product has the following operation m odes: 1. Inactive (on delivery) 2. Installation procedure (during installation) 3. Norm al operation - encrypted m ode 4. Norm al operation - unencrypted m ode 5 .1 .1 .1 In act iv e m o de The product is delivered inactive, w hich m eans that the product does not perform any tasks before an installation procedure is started. This saves the battery lifetim e and ensures that there is no radio activity until the product is m anually activated. 5 .1 .1 .2 In st al lat i o n pr oc edu re The installation procedure is used to activate the product, see 4.3.1. 5 .1 .1 .3 N o r m al op er at i o n – U nen cry p t ed m o d e In norm al operation unencrypted m ode, the product w ill by default send spontaneous th u n enc ry p t ed m essages every 6 minute. This can be changed as long as the product has not been locked. This mode is norm ally used w hen the collector or AM R/AMM system does not handle AES encryption or if the AES key is unknown to the host system . 5 .1 .1 .4 N o r m al op er at i o n – Enc ry p t ed m o de In norm al operation encrypted m ode, the product will by default send spontaneous th en cr yp t ed m essages every 6 m inute. This can be changed as long as the product has not been locked. This mode is used to secure data sent from the product to the collector or AM R/AM M system . To be able to decrypt the data, the private 128 bit AES key must be know n by the collector or by the host system . The private 128 bit AES key is on dem and provided to the custom er by Elvaco AB. Cm a10w,Cm a11w T1 Users M anual English Public/Published page | 11 (32) 2013-06-12 Docum ent id: 1090054 Version 1.3 CM a10w , CM a11w User's M anual 5 .2 D i sp l ay (CM a1 0 w ) The display show s current sensor inform ation and is also used to change and view the CM a10w configuration. The display is in norm al operation turned off to save battery. The display is turned on as soon as SW2 (1) is pushed and will be turned off if no button is pressed w ithin 5 seconds. When the display is turned off, the m enu page w ill be reset to the first page. Please see Figure 5 for display design. Figure 5 CM a10w display 5 .2 .1 D i sp l ay sy m bo l s To easily show current operation and functionality of the product, the display is equipped w ith display sym bols, w hich indicate Wireless M -Bus mode, encryption and battery level. 5 .2 .1 .1 Op er at i o n m o de i n d icat or This indicator shows if the product runs in encrypted or unencrypted mode. If the indicator is visible, all comm unication is encrypted, otherw ise all com munication is sent unencrypted. Sy m b o l D escr i pt i o n Product is encrypting all m essages w ith AES 128 bit encryption. If the product is running in unencrypted m ode, the operation mode indicator is hidden. Steady Cm a10w,Cm a11w T1 Users M anual English Public/Published page | 12 (32) 2013-06-12 Docum ent id: 1090054 Version 1.3 CM a10w , CM a11w User's M anual 5 .2 .1 .2 Bat t er y level in d i cat o r The battery level indicator show s current battery level. The product should be exchanged w hen the battery level indicator is flashing. Sy m b o l D escr i pt i o n Battery has full capacity. Battery level is m edium . Battery level is low. Battery is almost em pty. Steady Battery is em pty and the product w ill stop w orking w ithin 12 m onths. Flashing Cm a10w,Cm a11w T1 Users M anual English Public/Published page | 13 (32) 2013-06-12 Docum ent id: 1090054 Version 1.3 CM a10w , CM a11w User's M anual 5 .2 .2 D i sp l ay m en u Please see Figure 6 for m enu options. Standard menu Setup menu Enter next page by pressing SW2 Change values using SW2 Confirm/enter next page by pressing SW1 for 1s. DISPLAY OFF *SETUP STARTS* SW1 2s SW2 Temp: 25.5°C Humi: 40% RH SETUP: Deactivate=n/Y SW2 SW1 MIN MAX 25.5°C 25 .5°C 40% RH 40% RH SETUP: Total Reset=n/Y SW2 Press 5 sec. To reset MIN/MAX value SW1 SW2 5s MIN/MAX values are now reset SW2 SETUP: Language=Eng/ Deu/Sve SW1 1 h AVERAGE SETUP: Contrast= -10..+10 25 .5°C SW2 SW1 24h AVERAGE SETUP: Encryption=n/Y 25 .5°C SW2 SW1 SETUP: TxIntvl= 1..15 min SW1 SETUP: Setup Lock=n/Y SW1 *END OF SETUP* Restarting... Figure 6 CM a10w Display m enu Cm a10w,Cm a11w T1 Users M anual English Public/Published page | 14 (32) 2013-06-12 Docum ent id: 1090054 Version 1.3 CM a10w , CM a11w User's M anual 5 .2 .2 .1 D eac t i vat e t h e pr o du ct Navigate to Setup m enu and select “y” in “Deactivate” m enu page. This will deactivate the product and the product must be activated w ith a new installation procedure. 5 .2 .2 .2 Reset t o f ac t o ry def au l t In order to reset the product configuration to factory default, navigate to “Total Reset” in the setup m enu and select “y”. 5 .2 .2 .3 Ch an g e l ang u ag e Navigate to Setup m enu and select language (English, Deutsch or Svenska) in the “Language” m enu page. 5 .2 .2 .4 Ch an g e c o nt rast Navigate to Setup m enu and select contrast from -10 to +10 in “Contrast” m enu page. A higher value indicates a higher contrast. 5 .2 .2 .5 En ab le/di sab le en cr yp t i on Navigate to Setup m enu and select “y” to enable encryption and “n” to disable encryption in the “Encryption” m enu page. This has the sam e functionality as activating the product in encrypted or unencrypted mode. 5 .2 .2 .6 Ch an g e t ran sm i t i nt erv al Navigate to Setup m enu and change interval from 1 minute to 15 m inutes in the “TxIntvl” m enu page. 5 .2 .2 .7 Lo ck t he pr o d uc t The product can be locked for future changes. Navigate to Setup m enu and select “y” in “Setup Lock” m enu page. This w ill disable the possibility to enter the Setup m enu again. IM PORTA NT Lo ck i n g t h e p ro d u ct c ann o t b e u n d o ne an d any c on f i gu rat io n m ade can n ot be c h an g ed. If y o u n eed t o un l o ck t he pr o d uct , i t n eed s t o b e sen t t o El vaco . Cm a10w,Cm a11w T1 Users M anual English Public/Published page | 15 (32) 2013-06-12 Docum ent id: 1090054 Version 1.3 CM a10w , CM a11w User's M anual 5 .3 LED i n d i cat i o n s LED 1 St at e/D esc r ip t i on Perm anently off Off Fast flash Triggered w hen button is pressed more than 5 seconds to select unencrypted operation m ode. Releasing the button in this state w ill select unencrypted operation m ode. 50 m s on / 50 ms off Slow flash 250 m s on / 250 m s off V i su al Triggered w hen button is pressed more than 10 seconds to select encrypted operation mode. Releasing the button in this state w ill select encrypted operation m ode. Table 2 LED 1 indications Cm a10w,Cm a11w T1 Users M anual English Public/Published page | 16 (32) 2013-06-12 Docum ent id: 1090054 Version 1.3 CM a10w , CM a11w User's M anual 6 Adm inistration of the product This chapter covers the configuration and Wireless M -Bus implem entation of the product. The Wireless M-Bus slave im plem entation is according to the new M -Bus standard EN13757-2, EN13757-3, EN13757-4 and the OM S specification. 6 .1 M -Bu s p r o d u c t i d en t i f i c at i o n The product can be identified by the following inform ation: M anufacturer string = ELV M edium = 0x1B (Room sensor) Generation = 01-09 (CM a10w ), 10-19 (CM a11w ) The generation field betw een product releases will o n l y change (increase by 1) if the M Bus protocol inform ation changes betw een versions. Use the softw are version field in the M -Bus telegram to identify current softw are version. 6 .2 Wi r el ess M -Bu s m o d e The product is using Wireless M -Bus m ode T1, w hich m eans that the product sends spontaneous data in one direction, from product to collector. 6 .3 M -Bu s ad d r essi n g The address used is a globally unique address, which is set during production. 6 .4 Op er at i o n m o d e The product can operate in encrypted or unencrypted mode. In encrypted mode, OM S encryption mode 5 is used w ith AES 128 bit key for all telegram s. When running in unencrypted mode, all telegrams will be sent unencrypted 6 .5 Sp o n t an eo u s t r an sm i ssi o n The product will autom atically start sending spontaneous telegram s w ith m easurem ent data after the installation procedure is completed. The product sends by default an th SND_NR telegram every 6 minute. The transmission interval is configurable in the Setup m enu of the CM a10w . 6 .6 M -Bu s c o m m an d s All data in the tables are described unencrypted. 6 .6 .1 Sen d spo n t an eo us d at a (SN D _N R) During norm al operation, the Wireless M -Bus comm and SND_NR is sent by default every th 6 minute. 6 .6 .1 .1 Sl ave t o m ast er – Telegr am 1 (SND _N R) By t e i n dex D at a D escr i pt i o n 0 0xnn L-Field 1 0x44 C-Field: SND_NR Cm a10w,Cm a11w T1 Users M anual English Public/Published page | 17 (32) 2013-06-12 Docum ent id: 1090054 Version 1.3 CM a10w , CM a11w User's M anual 2..3 0x9615 M anufacturer “ELV” 4..7 0xnnnnnnnn Identification number 8 0xnn Version field 9 0x1B Device type (M edium ) = Room sensor 10..11 0xnnnn CRC-field 12 0x7A CI-Field (Short header) 13 0xnn Access num ber 14 0xnn Status 15..16 0xnnnn Configuration w ord 17..18 0x2f2f AES check (idle filler) 19 0x02 Instantaneous temperature DIF 20 0x65 Instantaneous temperature VIF, external tem perature 21..22 0xnnnn Instantaneous temperature x 100 In case of error the tem perature w ill be set to 0. 23 0x42 | 0x72 1-hour temperature rolling average DIF, storage number 1 0x42 = The value is available 0x72 = The value is not yet calculated 24 0x65 1-hour temperature rolling average VIF, external temperature 25..26 0xnnnn 1-hour temperature rolling average x 100 This value is unavailable (0) until 1 hour has passed since pow er-on. During this first hour the value w ill be flagged as “value during error state”, DIF bits 5 and 4 = 1. This value is updated every 6 m inute. The temperature data w ill be 0 in case of sensor error. See slave status byte in data header. 27 0x82 | 0xb2 24-hour temperature rolling average DIF, storage number 2 0x82 = The value is available 0xb2 = The value is not yet calculated 28 0x01 24-hour temperature rolling average DIFE 29 0x65 24-hour temperature rolling average VIF, external temperature 30..31 0xnnnn 24-hour temperature rolling average x 100 Cm a10w,Cm a11w T1 Users M anual English Public/Published page | 18 (32) 2013-06-12 Docum ent id: 1090054 Version 1.3 CM a10w , CM a11w User's M anual This value is unavailable (0) until 24 hour has passed since pow er-on. During this period the value will be flagged as “value during error state”, DIF bits 5 and 4 = 1. This value is updated every hour. The temperature data w ill be 0 in case of sensor error. See slave status byte in data header. 32 0x22 1-hour minim um tem perature DIF 33 0x65 1-hour minim um tem perature VIF, external tem perature 34..35 0xnnnn 1-hour minim um tem perature x 100 In case of error the tem perature w ill be set to 0. This is the low est instantaneous tem perature since last 1-hour period. 36 0x12 1-hour m aximum tem perature DIF 37 0x65 1-hour m aximum tem perature VIF, external tem perature 38..39 0xnnnn 1-hour m aximum tem perature x 100 In case of error the tem perature w ill be set to 0. This is the highest instantaneous tem perature since last 1-hour period. 40 0x62 24-hour minimum tem perature DIF 41 0x65 24-hour minimum tem perature VIF, external tem perature 42..43 0xnnnn 24-hour minimum tem perature x 100 In case of error the tem perature w ill be set to 0. This is the low est instantaneous tem perature since last 24-hour period. 44 0x52 24-hour m aximum temperature DIF 45 0x65 24-hour m aximum temperature VIF, external temperature 46..47 0xnnnn 24-hour m aximum temperature x 100 In case of error the tem perature w ill be set to 0. Cm a10w,Cm a11w T1 Users M anual English Public/Published page | 19 (32) 2013-06-12 Docum ent id: 1090054 Version 1.3 CM a10w , CM a11w User's M anual This is the highest instantaneous tem perature since last 24-hour period. 48 0x02 Instantaneous relative hum idity DIF 49 0xfb Instantaneous relative hum idity VIF, extension table FB 50 0x1a Instantaneous relative hum idity VIFE 51..52 0xnnnn Instantaneous relative hum idity x 10 In case of error the relative humidity will be set to 0. 53 0x42 | 0x72 1-hour hum idity rolling average DIF, storage number 1 0x42 = The value is available 0x72 = The value is not yet calculated 54 0xfb 1-hour relative humidity VIF, extension table FB 55 0x1a 1-hour relative humidity VIFE 56..57 0xnnnn 1-hour relative humidity x 10 In case of error the relative humidity will be set to 0. 58 0x82 | 0xb2 24-hour humidity rolling average DIF, storage number 2 0x82 = The value is available 0xb2 = The value is not yet calculated 59 0x01 24-hour humidity rolling average DIFE 60 0xfb 24-hour relative hum idity VIF, extension table FB 61 0x1a 24-hour relative hum idity VIFE 62..63 0xnnnn 24-hour relative hum idity x 10 In case of error the relative humidity will be set to 0. 64 0x22 1-hour minim um relative humidity DIF 65 0xfb 1-hour minim um relative humidity VIF, extension table FB 66 0x1a 1-hour minim um relative humidity VIFE 67..68 0xnnnn 1-hour minim um relative humidity x 10 In case of error the relative humidity will be set to 0. This is the low est instantaneous relative hum idity since last 1-hour period. Cm a10w,Cm a11w T1 Users M anual English Public/Published page | 20 (32) 2013-06-12 Docum ent id: 1090054 Version 1.3 CM a10w , CM a11w User's M anual 69 0x12 1-hour m aximum relative humidity DIF 70 0xfb 1-hour m aximum relative humidity VIF, extension table FB 71 0x1a 1-hour m aximum relative humidity VIFE 72..73 0xnnnn 1-hour m aximum relative humidity x 10 In case of error the relative humidity will be set to 0. This is the highest instantaneous relative hum idity since last 1-hour period. 74 0x62 24-hour minimum relative humidity DIF 75 0xfb 24-hour minimum relative humidity VIF, extension table FB 76 0x1a 24-hour minimum relative humidity VIFE 77..78 0xnnnn 24-hour minimum relative humidity x 10 In case of error the relative humidity will be set to 0. This is the low est instantaneous relative hum idity since last 24-hour period. 79 0x52 24-hour m aximum relative hum idity DIF 80 0xfb 24-hour m aximum relative hum idity VIF, extension table FB 81 0x1a 24-hour m aximum relative hum idity VIFE 82..83 0xnnnn 24-hour m aximum relative hum idity x 10 In case of error the relative humidity will be set to 0. This is the highest instantaneous relative hum idity since last 24-hour period. 84 0x02 Product status DIF 85 0xfd Product status VIF, extension table FD 86 0x1b Product status VIFE, digital input 87..88 0xnnnn 16-bit integer value w ith follow ing bit-m ask: Bit15: 24-hour toggle bit Bit14: 10 m inute toggle bit Bit13..10: Not used Bit 8..9: Battery level 00b = Em pty 01b..11b (1d-3d) = Level 1 to 3 (full) Bit 4..7: Tx interval 0d..15d minutes Bit 3..1: Not used Cm a10w,Cm a11w T1 Users M anual English Public/Published page | 21 (32) 2013-06-12 Docum ent id: 1090054 Version 1.3 CM a10w , CM a11w User's M anual Bit 0: Sensor failure - 1 = Sensor failure (sam e as 0x0a in header status byte) - 0 = No sensor failure 89 0x0d Firm w are version DIF 90 0xfd Firm w are version VIF 91 0x0f Firm w are version VIFE = “Other softw are version” 92 0x05 Length of firm w are string 92..96 0xnnnnnnnnnn Firm w are version string in form at: M ajor.Minor.PatchLevel 97 0x0F End of telegram, no more data. Cm a10w,Cm a11w T1 Users M anual English Public/Published page | 22 (32) 2013-06-12 Docum ent id: 1090054 Version 1.3 CM a10w , CM a11w User's M anual 7 Troubleshooting 7 .1 Co l l ec t o r d o es n o t r ec eiv e an y t eleg r am sen t f r o m t h e p r o d u c t This can be a due the follow ing reasons: 7 .2 The product has not been turned on using the installation procedure, see 4.3.1. The m aster is not pow ered up or not correctly configured. The distance to the m aster is not within range. The m aster antenna is not properly mounted for best perform ance. The position of the product is inside a m etallic cabinet or is disturbed by other radio equipm ent. In f o r m at i o n n o t v i si b l e o n t h e d i sp lay This can be a due the follow ing reasons: 7 .3 The product has not been turned on using the installation procedure, see 4.3.1. The LCD contrast is set to a low value. The battery is empty. Check the serial num ber label of the product when the product is produced. The lifetim e is 12 years. Tem p er at u r e v al u e i s i n acc u r at e The temperature sensor is very accurate, but incorrect positioning of the product m ay result in unintended temperature variation. Please take the follow ing in consideration w hen mounting the product: Do not mount the product close to heat sources (front and rear) Do not mount the product in direct sunlight Do not mount the product in the area of a spotlight beam If the problem persists, please contact Elvaco AB. Cm a10w,Cm a11w T1 Users M anual English Public/Published page | 23 (32) 2013-06-12 Docum ent id: 1090054 Version 1.3 CM a10w , CM a11w User's M anual 8 Technical specifications 8 .1 Ch ar ac t er ist i c s Ty pe V al ue Unit Co m m ent s M echanics Casing m aterial ABS UL94-V0 - Protection class IP20 - Dim ensions 80 x 80 x 28 mm Weight 75 g Antenna Wireless M -Bus Internal - M ounting Wall m ounted White Electrical Pow er supply Internal battery Lifetim e 12 Years Environm ental Operating temperature range 0 to +50 (CM a10w ) -20 to +55 (CM a11w ) °C Storage temperature range -40 to +85 °C Operating humidity 0 to 95 %RH No condensation Temperature sensor Temperature range 0 to +50 (CM a10w ) -20 to +55 (CM a11w ) °C Accuracy +10 to +30 °C +/- 0.2 °C Accuracy 0 to +10 °C +/- 0.4 °C Accuracy -10 to +0 °C +/- 0.5 °C Accuracy -20 to +55 °C +/- 1.5 °C Humidity sensor Humidity range 0-100 %RH Repeatability RH +/- 0.1 %RH Accuracy 10 to 90 %RH +/- 2 %RH Accuracy 0 to 100 %RH +/- 4 %RH User interface LCD display Yes (CM a10w ) - Display current temperature, hum idity, m in/m ax values and configuration. Button w ith LED Yes - M enu navigation Cm a10w,Cm a11w T1 Users M anual English Public/Published page | 24 (32) 2013-06-12 Docum ent id: 1090054 Version 1.3 CM a10w , CM a11w User's M anual (CM a10w ) Green LED Yes - Configuration/Activation Button Yes - Configuration/Activation Wireless M -Bus M -Bus standard EN 13757-4 - M -Bus com m ands SND_NR - M om entary values Temperature, hum idity, status - Historic values Average values for last hour and last day for tem perature and humidity - Transm it pow er 10 mW Sensitivity -104 dBm Frequency 868 M Hz OM S compliant, M ode T1 Band Table 3 Technical specifications 8 .2 Fac t o r y def au l t s N am e V al ue Language ENG Transm it interval 6 Encryption mode Off LCD contrast 0 Locked No Unit Co m m ent s English m inutes Tim e betw een SND_NR telegram s in norm al operation Can be changed during installation m ode Table 4 Factory defaults Cm a10w,Cm a11w T1 Users M anual English Public/Published page | 25 (32) 2013-06-12 Docum ent id: 1090054 Version 1.3 CM a10w , CM a11w User's M anual 9 Type approvals CM a10w /CM a11w is designed to com ply with the directives and standards listed below . A p p r oval D escr i pt i o n EM C EN 61000-6-2, EN 61000-6-3 Table 5 Type approvals Cm a10w,Cm a11w T1 Users M anual English Public/Published page | 26 (32) 2013-06-12 Docum ent id: 1090054 Version 1.3 CM a10w , CM a11w User's M anual 10 Safety and environm ent 1 0 .1 Saf et y p r ec au t i o n s The follow ing safety precautions m ust be observed during all phases of the operation, usage, service or repair of any CM a10w/CM a11w product. Users of the product are advised to convey the follow ing safety inform ation to users and operating personnel and to incorporate these guidelines into all m anuals supplied with the product. Failure to comply w ith these precautions violates safety standards of design, m anufacture and intended use of the product. Elvaco AB assum es no liability for custom er’s failure to com ply with these precautions. All instructions m ust be carefully read before CM a10w /CM a11w is installed and used. They contain im portant inform ation about how the product is used properly. The installation of CM a10w /CM a11w should not be started before the technical specifications are fully understood. The work m ust be perform ed in the order listed in this m anual, and only by qualified personnel. The work m ust also be done in accordance w ith national electrical specifications and applicable local regulations. In order to avoid the product being dam aged by static electricity, an ESD w ristband should be worn w hen handling the product. The labelling of the product m ay not be changed, rem oved or m ade unrecognizable. Cm a10w,Cm a11w T1 Users M anual English Public/Published page | 27 (32) 2013-06-12 Docum ent id: 1090054 Version 1.3 CM a10w , CM a11w User's M anual 11 Docum ent history V er si o n D at e D escr i pt i o n A u t h or 1.0 2012-04-19 First release David Vonasek 1.1 2012-09-26 Changes to conform only w ith T1 product. David Vonasek 1.2 2013-01-25 Fixed m issing 1-hour,24hour m in/m ax temperature description in M -Bus telegram David Vonasek 1.3 2013-06-12 Added Appendix A Peter King/Ericha Bloom 1 1 .1 D o c u m en t so f t w ar e an d h ar d w ar e ap p l i an ce Ty pe V er si o n D at e Hardw are R1A 2012-09-26 Softw are 1.0.0 2012-09-26 Cm a10w,Cm a11w T1 Users M anual English Public/Published Co m m ent s page | 28 (32) 2013-06-12 Docum ent id: 1090054 Version 1.3 CM a10w , CM a11w User's M anual 12 References 1 2 .1 Ref er en c es [1] EN-13757-1, EN-13757-2, EN-13757-3, EN-13757-4 (PR 2011) Comm unication System for m eters and rem ote reading of m eters, Part1, Part2, Part3, Part 4 [2] Open M etering System Specification – Volum e 2 – Prim ary Comm unication, Issue 3.0.1/2011-01-29 1 2 .2 Ter m s an d ab b r ev iat i o n s A b b rev iat i o n D escr i pt i o n Product, Device, M -Bus slave In this docum ent, CM a10w /CM a11w DIF Data Inform ation Field (M -Bus data clock inform ation) VIF Value Inform ation Field (M -Bus value block inform ation) 1 2 .2 .1 N u m b er r ep r esen t at i o n Decim al numbers are represented as norm al num ber, i.e. 10 (ten). Hexadecim al num bers are represented w ith prefix 0x, i.e. 0x0A (ten) Binary num bers are represented with prefix 0b, i.e. 0b00001010 (ten) Cm a10w,Cm a11w T1 Users M anual English Public/Published page | 29 (32) 2013-06-12 Docum ent id: 1090054 Version 1.3 CM a10w , CM a11w User's M anual 13 Appendix A – Exam ple 1 3 .1 D en o m i n at i o n o f v al ues i n r ep o r t s D en om i n at i on D escr i pt i o n serial-number M -Bus m aster id device-identification M -Bus slave id Created Tim e stam p value-data-count Index at m ultiple telegram. Usually 0. m anufacturer M anufacturer version Hardw are version device-type M -Bus slave device type access-number Num ber of tim es the m eter has been read status Status signature Reserved for future use fabrication-no,,inst-value,0,0,0 Id for the w ireless M -Bus m aster CM eX50 act-duration,m inute(s),inst-value,0,0,0 The values age in minutes rf-level,dbm ,inst-value,0,0,0 Signal strength in dBm ext-tem p,°c,inst-value,0,0,0 Temperature, m om entary value ext-tem p,°c,inst-value,0,0,1 Temperature, 1-hour rolling average ext-tem p,°c,inst-value,0,0,2 Temperature, 24-hour rolling average ext-tem p,°c,min-value,0,0,0 Temperature, low est value during last 1hour period ext-tem p,°c,m ax-value,0,0,0 Temperature, highest value during last 1hour period ext-tem p,°c,min-value,0,0,1 Temperature, low est value during last 24hour period ext-tem p,°c,m ax-value,0,0,1 Temperature, highest value during last 24hour period relative-hum idity,%,inst-value,0,0,0 Humidity, mom entary value relative-hum idity,%,inst-value,0,0,1 Humidity, 1-hour rolling average relative-hum idity,%,inst-value,0,0,2 Humidity, 24-hour rolling average relative-hum idity,%,m in-value,0,0,0 Humidity, low est value during last 24-hour period relative-hum idity,%,m ax-value,0,0,0 Humidity, highest value during last 24-hour period relative-hum idity,%,m in-value,0,0,1 Humidity, low est value during last 24-hour period relative-hum idity,%,m ax-value,0,0,1 Humidity, highest value during last 24-hour period digital-input,,inst-value,0,0,0 Product status Cm a10w,Cm a11w T1 Users M anual English Public/Published page | 30 (32) 2013-06-12 Docum ent id: 1090054 Version 1.3 CM a10w , CM a11w User's M anual D en om i n at i on D escr i pt i o n other-sw-version,,inst-value,0,0,0 Softw are version m anufacturer-specific,,inst-value,0,0,0 Cm a10w,Cm a11w T1 Users M anual English Public/Published page | 31 (32) 2013-06-12 Docum ent id: 1090054 Version 1.3 CM a10w , CM a11w User's M anual 1 3 .2 D en o m i n at i o n o f v al ues f o r u se i n f i l t er s D en om i n at i on D escr i pt i o n m bus.dib.fabrication-no.0.0.0.0 Id for the w ireless M -Bus m aster CM eX50 m bus.dib.act-duration,m inute(s).0.0.0.0 The values age in minutes m bus.dib.rf-level.0.0.0.0 Signal strength in dBm m bus.dib.ext-tem p.0.0.0.0 Temperature, m om entary value m bus.dib.ext-tem p.0.1.0.0 Temperature, 1-hour rolling average m bus.dib.ext-tem p.0.2.0.0 Temperature, 24-hour rolling average m bus.dib.ext-tem p.0.0.0.2 Temperature, low est value during last 1hour period m bus.dib.ext-tem p.0.0.0.1 Temperature, highest value during last 1hour period m bus.dib.ext-tem p.0.1.0.2 Temperature, low est value during last 24hour period m bus.dib.ext-tem p.0.1.0.1 Temperature, highest value during last 24hour period m bus.dib.relative-humidity.0.0.0.0 Humidity, mom entary value m bus.dib.relative-humidity.0.1.0.0 Humidity, 1-hour rolling average m bus.dib.relative-humidity.0.2.0.0 Humidity, 24-hour rolling average m bus.dib.relative-humidity.0.0.0.2 Humidity, low est value during last 24-hour period m bus.dib.relative-humidity.0.0.0.1 Humidity, highest value during last 24-hour period m bus.dib.relative-humidity.0.1.0.2 Humidity, low est value during last 24-hour period m bus.dib.relative-humidity.0.1.0.1 Humidity, highest value during last 24-hour period m bus.dib.digital-input.0.0.0.0 Product status Cm a10w,Cm a11w T1 Users M anual English Public/Published page | 32 (32) 2013-06-12 Docum ent id: 1090054 Version 1.3
