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CMi6160

User’s Manual English

CMi6160

User’s Manual English

page | 15 (38)

[2022-10]

v1.4

Op.

LwM2M object

LwM2M resource

Type

Range or
Enumeration

Comment

Elvaco NB-IoT
Status

ECL

33907/0/
3

Integer

0..2

Elvaco NB-IoT
Status

RSSI

33907/0/
4

Integer

[dBm *10]

Elvaco NB-IoT
Status

SNR

33907/0/
5

Integer

[dB*10]

Elvaco NB-IoT
Status

MDM connection
status

33907/0/
10

Integer

0: OK

1: Connecting

2: No
credentials
3: DTLS
Rejected

4: MQTT-SN
F

ailed

5: MQTT-SN
Rejected

Elvaco Meter
Info

Meter Model

33908/0/
0

String

Elvaco Meter
Info

Meter ID

33908/0/
1

Integer

Elvaco Meter
Info

Comm status

33908/0/
2

Integer

0: OK
1: No meter
detected
2: Error

Elvaco Meter
Info

Error flags

33908/0/
3

Opaque

Meter Error flags

Elvaco NB-IoT
Info

IMSI

33909/0/
0

Integer

SIM IMSI

Elvaco NB-IoT
Info

ICCID

33909/0/
1

Integer

SIM ICCID

Elvaco NB-IoT
Info

Registrations

33909/0/
2

Integer

NB-IoT
Registrations

Elvaco NB-IoT
Info

Last Registration
duration

33909/0/
3

Integer

NB-IoT Last
Regsitration
Duration

Elvaco NB-IoT
Info

Modem Model

33909/0/
4

String

NB-IoT Modem
Model

Elvaco NB-IoT
Info

Modem Firmware

33909/0/
5

String

NB-IoT Modem
Firmware

Table 1: CMi6160 status/configuration parameters

Summary of Contents for 1100450

Page 1: ...CMi6160 User s Manual English CMi6160 User s Manual English V1 4...

Page 2: ...2 Antenna connection 9 5 2 3 Mounting battery power 9 5 2 4 Start up and LED indications 9 5 2 5 Switch off reboot module 10 6 INTEGRATION GUIDE 11 6 1 PURPOSE 11 6 2 INTRODUCTION 11 6 3 STATUS AND CO...

Page 3: ...English page 3 38 2022 10 v1 4 7 8 2 JSON 33 7 8 3 SenML CBOR encoded telegram 33 8 TECHNICAL SPECIFICATIONS 34 9 TYPE APPROVALS 36 10 DOCUMENT HISTORY 37 10 1 VERSIONS 37 11 REFERENCES 38 11 1 TERMS...

Page 4: ...tion and product are provided on an as is basis only and may contain deficiencies or inadequacies Elvaco AB takes no responsibility for damages liabilities or other losses by using this product 1 1 Co...

Page 5: ...energy while switched on Remember that interference can occur if the product is used close to TV sets radios computers or inadequately shielded equipment Follow any special regulations and always swi...

Page 6: ...d information in other languages please visit https www elvaco com 3 3 Symbols The following symbols are used throughout the manual to emphasize important information and useful tips The Note symbol i...

Page 7: ...clude IoT ready As soon as the meter connectivity module has been mounted and started up it will automatically initiate transmission of meter data without any manual steps needed The CMi6160 is prepar...

Page 8: ...is chapter the MCM will be mounted and deployed 5 2 Product overview CMi6160 Figure 1 CMi6160 frontside 1 Meter Interface 2 LED Green 3 LED Red 4 Power Connector 5 SIM Nano 6 Push Button 7 Antenna Con...

Page 9: ...MCX connector to the module CMi6160 in the meter Make a hole in rubber gromets sealing and push the mcx connector through the gromet sealing Make sure thicker part of antenna cable is in gromet seal P...

Page 10: ...the module has joined the mobile network When CMi6160 succeeds in connecting to the mobile network the green LED will lighten up for 8 seconds as illustrated by 2 If the module fails to join the mobil...

Page 11: ...hat using DTLS is optional and the product also support unencrypted communication The module will thereafter connect to the MQTT SN gateway and perform a DTLS handshake to generate the sessions keys u...

Page 12: ...e Firmware Version 3 0 3 String Firmware version E Device Reboot 3 0 4 Reboot R Device Available Power Sources 3 0 6 0 Integer 0 7 Power source 1 Internal battery 2 External battery 6 AC Mains power R...

Page 13: ...Integer NB IoT T3412 Will be writeable in future releases R LwM2M Cellular Connectivity Active Timer 10 0 5 Integer NB IoT T3324 Will be writeable in future releases R LwM2M Cellular Connectivity eDR...

Page 14: ...3 SenML CBOR RW Elvaco MCM Config Report frame type 33906 0 2 Integer CMi6160 42 Standard 43 Extended RW Elvaco MCM Config Eco mode Enabled 33906 0 3 Boolean Not used RW Elvaco MCM Config NFC Enabled...

Page 15: ...33908 0 0 String R Elvaco Meter Info Meter ID 33908 0 1 Integer R Elvaco Meter Info Comm status 33908 0 2 Integer 0 OK 1 No meter detected 2 Error R Elvaco Meter Info Error flags 33908 0 3 Opaque Mete...

Page 16: ...se the latest documentation available from DIEHL Metering Table 2 corresponds to Table 7 of EN 13757 3 2013 for M Bus Bit Description Usage 0 reserved 1 any application error 2 power low E 8 E 9 3 per...

Page 17: ...ort circuit in ultrasonic transducer E 5 Reading too frequently M Bus communication not possible for short time E 6 Wrong direction of flow Flow sensor incorrectly installed E 7 No meaningful ultrason...

Page 18: ...k functionality in place when changing the APN To change APN write the APN to the resource 10 1 1 and set APN mode to manual in 10 1 2 Once done stage the changes by executing 33906 0 15 When executed...

Page 19: ...DST is in effect The timestamped meter data sent from the module can be adjusted to be sent in UTC by specifying the UTC offset configuration parameter The UTC offset will be subtracted from the time...

Page 20: ...tempted unsent data will be resent if possible Retransmission can be done by FIFO or LIFO Rules for retransmissions include maximum age of data order of data number of retransmitted data transmission...

Page 21: ...er data transmissions CMi6160 sends meter data messages according to it s transmit interval settings Meter read out is always related to meter s clock at time 00 00 00 Transmission time is randomized...

Page 22: ...x M Bus Format F for Date Time Meter ID see Note 1 10 INT64 Enhanced Identification e g 0779xxxxxxxxxxxxxxxx Enhanced Meter Address for Diehl Sharky Energy 6 7 INT32 Energy consumption Wh J e g 0406xx...

Page 23: ...Flow m3 h e g 023Bxxxxxx xxxxxx 0 001 m3 h Fw temp 4 INT16 Forward temperature C e g 025Axxxx xxxx 0 1 C Rt temp 4 INT16 Return temperature C e g 025Exxxx xxxx 0 1 C Alarm codes 4 INT8 Alarm codes e g...

Page 24: ...l h FT 80 3 TU C RT 53 8 RU C EF 0x4012 7 4 2 3 SenML CBOR For battery powered devices it might be necessary to send several measurements in the same UDP frame to save energy In order to achieve this...

Page 25: ...ng a parser for a specific product Base Time Base time is used to set a reference time o Timestamps are always encoded according to SenML i e UNIX time SenML label 1 Base time SenML definition of Time...

Page 26: ...le defines allowed encoder types and versions The information is sent in a special record Encoder Version field This field encapsulates both the encoding of the data and versioning It contains no time...

Page 27: ...1 fixed 24 00 Key 1 0 name 1 fixed 25 61 56 Value 1 string V version 2 fixed 26 02 Key 2 integer value 1 fixed 27 00 Value 2 UINT16 28 0x0000 enc 0 ver 0 3 max 29 Sum 8 bytes max 30 Follows X items of...

Page 28: ...end the data It is for the user to define a configuration that gives a reasonable tradeoff between power consumption send fewer telegrams and functional requirements much data is sent If a device is c...

Page 29: ...able in CMi6160 Parameter Description Configurable values Default value battery Device access Locked device correct PAK or open device Device access No PAK Meter ID Meter identification secondary ID f...

Page 30: ...Writeable Readable DTLS max timeout The last timeout in seconds used when transmitting packets via DTLS for LWM2M 90 Readable Writeable Readable Communicati on retry count Number of connection attempt...

Page 31: ...able Writeable Readable Power saving mode Setting for power save mode Disabled eDRX PSM eDRX PSM eDRX PS M Readable Writeable Readable T3324 timer LTE Active Timer This setting controls how long in se...

Page 32: ...L CBOR SenML CB OR Readable Writeable Readable Readout interval Number of minutes between each meter data readout 5 1440 60 Readable Writeable Readable Report interval Number of minutes between each m...

Page 33: ...ons available in CMi6160 Parameter Description Configurable values Default value battery Device access Locked device correct PAK or open device Device access No PAK Communicati on timeout MQTT SN time...

Page 34: ...onmental specifications Operating temperature 5 to 55 C Operating humidity 0 93 RH No condensation Operating altitude 2000 m Pollution degree Degree 1 Usage environment Indoors Storage temperature 20...

Page 35: ...ration 13 56 MHz ISO IEC 14443 Type 2Tag Configuration NFC via Elvaco OTC App via LwM2M Elvaco Evo DM system or third party DM system Preconfig on delivery General Supported Protocols LwM2M MQTT SN bo...

Page 36: ...Mi6160 User s Manual English CMi6160 User s Manual English page 36 38 2022 10 v1 4 9 Type approvals CMi6160 is designed to comply with the directives and standard listed in EU Declaration of conformit...

Page 37: ...Document history 10 1 Versions Version Date Description V0 1 2021 02 Evaluation samples V0 2 2021 06 LVD Basis V1 0 2022 03 Updated release document V1 1 2022 05 Updated from feedback loop V1 3 2022 0...

Page 38: ...e MCM Meter Connectivity Module MD Meter Data MQTT MQ Telemetry Transport MQTT SN MQTT for Sensor Networks NB IoT Narrowband Internet of Things OSCORE Object Security Constrained RESTful Environments...

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