Datasheet
Datasheet | Energy meters ALE3 with integrated M-Bus interface www.sbc-support.com |
5
Unit with multiplier ALE3
I (Current) 0.1 [ A ]
U (Voltage) 1 [ V ]
P
active
(Power) 0.01 [ kW ]
P
reactive
(Reactive power) 0.01 [ kVAR ]
E (Consumption) 0.01 [ kWh ]
Byte Content Type Description Manufacturer-specic
23 – 26 EtoT1 = x 4 b. BCD T1 total
30 – 33 EpaT1 = x 4 b. BCD T1 partial
37 – 40 EtoT2 = x 4 b. BCD T2 total
44 – 47 EpaT2 = x 4 b. BCD T2 partial
53 – 54 Vph1 = x 2b. Integer Voltage phase 1
60 – 61 Iph1 = x 2b. Integer Current phase 1
66 – 67 Pph1 = x 2b. Integer Power phase 1
73 – 74 Prph1 = x 2b. Integer Reactive power phase 1
80 – 81 Vph2 = x 2b. Integer Voltage phase 2
87 – 88 Iph2 = x 2b. Integer Current phase 2
93 – 94 Pph2 = x 2b. Integer Power phase 2
100 – 101 Prph2 = x 2b. Integer Reactive power phase 2
107 – 108 Vph3 = x 2b. Integer Voltage phase 3
114 – 115 Iph3 = x 2b. Integer Current phase 3
120 – 121 Pph3 = x 2b. Integer Current phase 3
127 – 128 Prph3 = x 2b. Integer Reactive power phase 3
132 – 133 RappW = x 2b. Integer Transformer ratio x (=0 for ALE3)
138 – 139 Ptot = x 2b. Integer Power total
145 – 146 Prtot = x 2b. Integer Reactive power total
150 Cur_Tar 1b. Integer Current tari
Telegram structure
0x68 0x92 0x92 0x68 0x08 PAdr 0x72 ID 0x43 0x4c DEV
02 ACC STAT 0 0 0x8c 0x10 VIF EtoT1 0x8c 0x11
VIF EpaT1 0x8c 0x20 VIF EtoT2 0x8c 0x21 VIF EpaT2 0x02
0xFD 0xC9 0xFF 0x01 Vph1 0x02 0xFD VIFE 0xFF 0x01 Iph1
0x02 VIF 0xFF 0x01 Pph1 0x82 0x40 VIF 0xFF 0x01 Prph1
0x02 0xFD 0xC9 0xFF 0x02 Vph2 0x02 0xFD VIFE 0xFF 0x02
Iph2 0x02 VIF 0xFF 0x02 Pph2 0x82 0x40 VIF 0xFF 0x02
Prph2 0x02 0xFD 0xC9 0xFF 0x03 Vph3 0x02 0xFD VIFE 0xFF
0x03 Iph3 0x02 VIF 0xFF 0x03 Pph3 0x82 0x40 VIF 0xFF
0x03 Prph3 0x02 0xFF 0x68 RappW 0x02 VIF 0xFF 0x00 Ptot
0x82 0x40 VIF 0xFF
0x00 Prtot 0x01 0xFF 0x13 Cur_Tar CSum
0x16
Variable at 1, 2 or 4 bytes
Value information eld (VIF)
Provides information on multiplier and the unit of the following data block
Value information eld extension (VIFE)
Detailed information on multiplier and the unit of the following data block
Data information eld (DIF)
Species how the data should be interpreted by the master in terms of length and
encoding
Data information eld extension (DIFE)
Provides information on the tari or subunits of the following data block
Reading meter
Query: REQ_UD2
Response: RSP_UD (see Telegram structure)