Data Transmission - Saia Burgess Controls ALD1D5FM Montage- Und Bedienungsanleitung

Technical data M-Bus
Bus System
Bus length
Transmission rates
Response time:
(system response)

Data transmission

When reading out the values, all values are transferred in a telegram
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It supports the following telegrams:
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● Initialisation
● Reading meter
● Changing primary address
● Reset Tpart
(Further information you will find on the website www.sbc-support.ch under the product 26/530.)
The device does not respond to unknown queries
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The transmission rate is automatically detected
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The device has a voltage monitor. In the case of a power failure, all the registers are saved in the EEPROM.
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Changing the M-Bus direct on device
In the menu, go for «U»
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Push long (≥ 3 sec)  «MBUS-ADR»
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Push short  M-Bus address +1, push long  M-Bus address +10
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If the desired address is reached, wait until the main display appears again.
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M-Bus
According to M-Bus specification
300, 2400, 9600 Bd.
The transmission rate is automatically detected
Write: up to 60 ms
Read: up to 60 ms
SND_NKE
REQ_UD2
SND_UD
SND_UD
Response: 0xE5
Response: RSP_UD
Response: 0xE5
Response: 0xE5
Saia-Burgess Controls AG
Bahnhofstrasse 18 I CH-3280 Murten I Schweiz
T +41 26 / 672 72 72 I F +41 26 / 672 74 99
pcd@saia-burgess.com I www.saia-cc.com
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