BS EN 13757-5:2015
$215.11
Communication systems for meters – Wireless M-Bus relaying
Published By | Publication Date | Number of Pages |
BSI | 2015 | 112 |
This European Standard specifies the protocols to use when performing relaying in wireless meter readout networks. This European Standard is an extension to wireless meter readout specified in EN 13757-4. It supports the routing of modes P and Q, and simple single-hop repeating of modes S, T, C, F and N.
The main use of this European Standard is to support simple retransmission as well as routed wireless networks for the readout of meters.
NOTE Electricity meters are not covered by this standard, as the standardization of remote readout of electricity meters is a task for IEC/CENELEC.
PDF Catalog
PDF Pages | PDF Title |
---|---|
7 | European foreword |
8 | 1 Scope 2 Normative references 3 Terms and definitions |
11 | 4 Symbols 5 Introduction 5.1 General 5.2 Use of retransmission |
12 | 5.3 Repeating |
13 | Figure 1 โ Unidirectional Single Hop Repeater, USHR |
14 | Figure 2 โ Bidirectional Single Hop Repeater, BSHR 5.4 Relaying 5.4.1 Overview |
15 | Figure 3 โ Network with simple nodes, without relaying |
16 | Figure 4 โ Network with relaying nodes Figure 5 โ Router vs. gateway solution |
17 | 5.4.2 Use of routers 5.4.3 Use of gateways |
18 | 5.4.4 Data duplication Figure 6 โ Data duplication |
19 | 5.4.5 Use of power strobed units Figure 7 โ Power strobed receiver |
20 | 5.4.6 Error handling 5.4.7 Time synchronization |
21 | Figure 8 โ Time synch propagation |
22 | 5.5 Protocol possibilities 6 Mode P, protocol using routers 6.1 General 6.2 Physical Layer protocol 6.2.1 General |
23 | Table 1 โ Mode P, General 6.2.2 Transmitter Table 2 โ Mode P, Transmitter |
24 | 6.2.3 Receiver Table 3 โ Mode P, Receiver |
25 | 6.3 Data encoding 6.3.1 Manchester encoding 6.3.2 Order of transmission of the encoded data 6.3.3 Wake up and preamble chip sequences 6.4 Data Link Layer protocol 6.4.1 General 6.4.2 Frame format |
26 | Table 4 โ First block format Table 5โ Second block format Table 6 โ Optional blocks format |
27 | 6.4.3 C-field 6.4.3.1 General Figure 9 โ C-field data format 6.4.3.2 When initiating a data exchange Table 7 โ Initiating function codes 6.4.3.3 During acknowledge of a data exchange |
28 | Table 8 โ Acknowledging function codes 6.4.4 M- and A-fields 6.4.5 The CI-field 6.4.6 Message handling 6.4.6.1 General 6.4.6.2 Sending from an initiating node |
29 | 6.4.6.3 Sending from a acknowledging node 6.4.6.4 Receiving from an initiating node 6.4.6.5 Receiving from an acknowledging node 6.4.7 Timing requirements |
30 | 6.5 Network Layer protocol 6.5.1 General Table 9 โ Higher layer format 6.5.2 Network Layer format Table 10 โ Network Layer format |
31 | 6.5.3 Relaying rules |
32 | 6.6 Application Layer protocol 6.6.1 CI-field Table 11 โ Application Layer, Control Information field 6.6.2 Error reporting service 6.6.2.1 General Table 12 โ Error status data format |
33 | Table 13 โ Error type 6.6.2.2 No application 6.6.2.3 Application error 6.6.2.4 No function 6.6.2.5 Data error |
34 | 6.6.2.6 Relaying error Table 14 โ Relay error format 6.6.3 Network management service 6.6.3.1 General Table 15 โ Network management data format |
35 | Table 16 โ Function list 6.6.3.2 Time sync Table 17 โ Time sync data format |
36 | 6.6.3.3 Forward time sync Table 18 โ Forward time sync data format 6.6.3.4 Known nodes list |
37 | Table 19 โ Known nodes request format Table 20 โ Known nodes response format |
38 | 6.6.3.5 Clear nodes list Table 21 โ Clear nodes list command format 6.6.3.6 Relaying error status Table 22 โ Relaying error status request format |
39 | Table 23 โ Relaying error status response format |
40 | 7 Mode R2, protocol using gateways 7.1 General 8 Mode Q, protocol supporting precision timing 8.1 General 8.2 Physical Layer protocol 8.2.1 General Table 24 โ Mode Q, General 8.2.2 Transmitter |
41 | Table 25 โ Mode Q, Transmitter 8.2.3 Receiver |
42 | Table 26 โ Mode Q, Receiver 8.3 Data Encoding 8.3.1 NRZ encoding 8.3.2 Order of transmission of the encoded data |
43 | 8.3.3 Wake up and preamble bit sequences 8.4 Data Link Layer protocol 8.4.1 General 8.4.2 Frame format 8.4.2.1 General Table 27 โ Data Link Layer frame format, Data frame Table 28 โ Data Link Layer frame format, Acknowledge frame |
44 | 8.4.2.2 L-field 8.4.2.3 SA- and DA-field 8.4.2.4 The FC-field |
45 | Table 29โ FC field structure 8.4.2.5 The DLY field |
46 | 8.4.2.6 The Data field 8.4.2.7 The FCS 8.4.3 Normal Data Link Layer frame handling 8.4.3.1 General 8.4.3.2 Sending a data frame 8.4.3.3 Sending an acknowledge frame 8.4.3.4 Receiving a data frame |
47 | 8.4.3.5 Receiving an acknowledge frame 8.4.3.6 Normal timing requirements 8.4.4 Search Link Layer frame handling 8.4.4.1 General |
48 | 8.4.4.2 Frame formats Table 30 โ Search request data field format Table 31 โ Search response data field format 8.4.4.3 Search sequencing |
49 | 8.4.4.4 Search timing requirements Table 32 โ Search timing 8.5 Mode Q, Network Layer protocol 8.5.1 General 8.5.2 Network layer format 8.5.2.1 General |
50 | Table 33 โ Network Layer information format 8.5.2.2 Network Control Table 34 โ Network Control field structure |
51 | 8.5.2.3 Transfer Identification 8.5.2.4 Destination address 8.5.2.5 Source address 8.5.2.6 Time to live 8.5.2.7 Signal to Noise Ratio 8.5.2.8 Nodes |
52 | 8.5.2.9 Current 8.5.2.10 Address list 8.5.3 Address conversion rules 8.5.4 Routing rules 8.5.4.1 General |
53 | 8.5.4.2 Rules for an initiating node |
54 | 8.5.4.3 Rules for receiving routed frames 8.5.4.4 Rules for receiving direct connection frames |
55 | 8.5.4.5 Rules for intermediate nodes 8.5.4.6 Rules for sending unsolicited responses 8.5.5 Timing requirements Table 35 โ Network routing timing |
56 | 8.6 Mode Q, Application Layer protocol 8.6.1 General Table 36 โ Application Layer information format Table 37 โ Application Layer, Tag field 8.6.2 ๏ปฟEN 13757-1 Application Layer |
57 | 8.6.3 Error reporting 8.6.3.1 General Table 38 โ Type field, Error status information 8.6.3.2 No application 8.6.3.3 Application error |
58 | 8.6.3.4 No function 8.6.3.5 Data error 8.6.3.6 Routing error Table 39 โ Routing error format 8.6.3.7 Access violation 8.6.3.8 Parameter error |
59 | 8.6.3.9 Size error 8.6.4 Alarm reporting 8.6.4.1 General Table 40 โ Alarm information data format Table 41 โ Type field, Alarm information 8.6.4.2 General Alarm 8.6.4.3 Installation |
60 | 8.6.5 Network Management service 8.6.5.1 General Table 42 โ Network management data format Table 43 โ Types of network management functions |
61 | 8.6.5.2 Time sync Table 44 โ Time sync request format Table 45 โ Time sync response format |
62 | 8.6.5.3 Generate known nodes list Table 46 โ Generate known nodes list request format Table 47 โ Generate known nodes, response format 8.6.5.4 Get known nodes list Table 48 โ Get known nodes list, request format |
63 | Table 49 โ Get known nodes list, response format 8.6.5.5 Routing status Table 50 โ Routing status request format |
64 | Table 51 โ Routing error format 8.6.5.6 Wait extension Table 52 โ Wait extension response format 8.6.6 Timing requirements |
65 | Table 53 โ Application Layer timing 8.6.7 COSEM extension 8.6.7.1 Introduction 8.6.7.2 Mode Q Channel, interface class Table 54 โ Mode Q, Interface Class specification |
66 | 8.6.7.3 Mode Q Setup Table 55 โ Mode Q Setup 9 Single-hop repeaters 9.1 General 9.1.1 Ways of operating 9.1.2 Unregistered repetition |
67 | 9.1.3 Registered repetition 9.1.4 Assigned repetition 9.2 Physical Layer protocol and data encoding |
68 | 9.3 Media Access duty cycle 9.4 Timing 9.4.1 General 9.4.2 Uplink delay โ default time slot Table 56 โ Uplink delay for Assigned Repeating (slot 0) |
69 | 9.4.3 Uplink delay โ optional timeslot Table 57 โ Uplink delay – optional timeslots 9.4.4 Uplink delay – randomly delayed repetition Table 58 โ Uplink delay – random time delay of the repeater 9.4.5 Downlink delay and FAC-Transmission delay |
70 | 9.4.6 Installation announcement delay Table 59 โ Installation announcement delay 9.4.7 Other Device response delay 9.5 Data Link Layer protocol 9.5.1 General 9.5.2 C-Field |
71 | 9.5.3 Address 9.6 Transport Layer and Extended Link Layer protocol 9.6.1 General 9.6.2 Hop Count, (H-field) |
72 | 9.6.3 Repeated Access (R-field) 9.6.4 Transfer of H- and R-fields within a frame |
73 | Table 60 โ Configuration Word Table 61 โ Communication Control Field 9.7 Application Layer Protocol 9.7.1 General 9.7.2 Common functions |
74 | 9.7.3 CI field Table 62 โ CI-field 9.7.4 Repeater management data elements 9.7.4.1 Repeat Meter List (RML) 9.7.4.1.1 Structure of RML Table 63 โ RML structure |
75 | 9.7.4.1.2 Address: 9.7.4.1.3 Radio-Mode: 9.7.4.1.4 TX-Interval: 9.7.4.1.5 RX Time: 9.7.4.1.6 RSSI-Level: 9.7.4.1.7 Status: 9.7.4.1.7.1 Structure: Table 64 โ Status 9.7.4.1.7.2 Link state: Table 65 โ Link state |
76 | 9.7.4.1.7.3 Hit rate: Table 66 โ Hit rate 9.7.4.1.7.4 Assigned bit: 9.7.4.2 Radio Scan List (RSL) Table 67 โ Radio Scan List |
77 | 9.8 Error Reporting Services 9.8.1 General Table 68 โ Error status (no header) Table 69 โ Error status (short header) 9.8.2 Error type 9.8.2.1 List of Error types Table 70 โ Error type 9.8.2.2 No application 9.8.2.3 No function |
78 | 9.8.2.4 Data error 9.9 Management Functions 9.9.1 General Table 71 โ Management Function, data format Table 72 โ Function field 9.9.2 Data elements 9.9.2.1 General 9.9.2.2 Mode field |
79 | Table 73 โ Mode field, byte1, Supported modes Table 74 โ Mode field, byte2, Accessibility and channels Table 75 โ Use of Channel bits for Mode N |
80 | Table 76 โ Mode field, byte 3, Power Level 9.9.2.3 Time interval 9.9.2.4 CRC Calculation 9.9.3 Meter Management 9.9.3.1 General |
81 | 9.9.3.2 Request Table 77 โ Meter Management request format Table 78 โ SF-field allocation |
82 | 9.9.3.3 Response: Table 79 โ Management response format Table 80 โ SF-field allocation Table 81 โ Error report allocation |
83 | 9.9.4 Get List 9.9.4.1 General 9.9.4.2 Request: Table 82 โ Get List request format Table 83 โ SF-field allocation |
84 | 9.9.4.3 Response, Control information Table 84 โ Get List response format, Control Information Table 85 โ SF-field allocation |
85 | 9.9.4.4 Response, Data Values Table 86 โ Get List response format, Data Values |
86 | 9.9.4.5 Exception handling 9.9.4.6 Multi-messages: 9.9.5 Radio Scan List 9.9.5.1 General 9.9.5.2 Request: Table 87 โ Radio Scan List request format |
87 | Table 88 โ SF-field allocation 9.9.5.3 Response: Table 89 โ Radio Scan response format |
88 | Table 90 โ SF-field allocation Table 91 โ Error report allocation 9.9.6 Repeater Status 9.9.6.1 General 9.9.6.2 Request Table 92 โ Get Repeater status request format |
89 | Table 93 โ SF-field allocation 9.9.6.3 Response Table 94 โ Get Repeater Status response format Table 95 โ SF field allocation |
90 | Table 96 โ Repeater Feature Set |
91 | Annex A (informative) Timing Diagrams for a Single Hop Repeater |
92 | Figure A.1 โ Reference transfer |
93 | Figure A.2 โ SND-NR via assigned battery BSHR (mode S,T) |
94 | Figure A.3 โ SND-NR via assigned battery BSHR (optimized repetition using mode C, N, F) |
95 | Figure A.4 โ SND-NR via registered battery BSHR (using optional time slots) |
97 | Figure A.5 โ SND-UD via an assigned battery powered BSHR (with a meter delay of n=3 using mode S or T) |
98 | Figure A.6 โ SND-UD via a assigned battery BSHR (optimized repetition using mode C, N) |
100 | Figure A.7 โ Installation Procedure with battery powered BSHR (Part 1) |
101 | Figure A.8 โ Installation Procedure with battery powered BSHR (Part 2) |
102 | Annex B (informative) Message examples B.1 Command to Repeater and response B.1.1 General B.1.2 Configuration |
103 | B.1.3 Detailed data, command Table B.1 โSND-UD โ From Other Device to Repeater (wM-Bus) |
104 | B.1.4 Detailed data, acknowledge Table B.2 โ ACK โ From Repeater to Other Device (wM-Bus) B.2 Readout of Radio Scan List B.2.1 General B.2.2 Configuration |
105 | B.2.3 Detailed data, command Table B.3 โ SND-UD โ From Other Device to Repeater (wM-Bus) |
106 | B.2.4 Detailed data, acknowledge Table B.4 โ ACK โ From Repeater to Other Device (wM-Bus) |
107 | B.2.5 Detailed data, request Table B.5 โ REQ-UD2 โ From Other Device to Repeater (wM-Bus) |
108 | B.2.6 Detailed data, response Table B.6 โ RSP-UD โ From Repeater to Other Device (wM-Bus) |
110 | Bibliography |