scylar
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scylar [2019/01/09 10:13] – emozolyak | scylar [2022/01/15 15:44] (current) – ↷ Links adapted because of a move operation 127.0.0.1 | ||
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- | ====== Connecting to Scylar heat meters ====== | + | ====== Connecting to Scylar |
These heatmeters use Mbus protocol and can be added with the help of [[custom_protocols|custom protocols]]. | These heatmeters use Mbus protocol and can be added with the help of [[custom_protocols|custom protocols]]. | ||
- | Пользовательский протокол для работы с счетчиком SCYLAR INT 8 по протоколу M-Bus | + | Create custom protocol and copy the lua code below into the code block of that custom protocol. |
- | Протокол предназначен для чтения показаний из расходомера типа SCYLAR INT 8 с установленным модулем | + | If the meter has RS-485 |
- | Схема подключения счетчика к WebHMI: | + | |
- | {{ :: | + | Wiring diagram: |
+ | |||
+ | {{ network: | ||
+ | |||
+ | Setup the connection for the meter as follows: | ||
+ | |||
+ | {{ network: | ||
+ | |||
+ | The bus address | ||
+ | {{ network: | ||
+ | |||
+ | {{ network: | ||
+ | |||
+ | This protocol can read the following heatmeter' | ||
+ | |||
+ | ^ Parameter ^ Register address in project ^ Units ^ | ||
+ | |Energy | ||
+ | |Energy tariff1 | ||
+ | |Energy tariff2 | ||
+ | |Volume | ||
+ | |Power | PWR0 | 0.001 kW | | ||
+ | |Flow | CFL0 | 0.001 m3/h | | ||
+ | |Forward temperature | FWT0 | 0.1 °C | | ||
+ | |Return temperature | RET0 | 0.1 °C | | ||
+ | |Operational days | OPD0 | days | | ||
+ | |Error run hours| ERH0 | hours | | ||
+ | |||
+ | The driver returns integer values. You should scale them appropriately to get exact values using Multiplier field | ||
+ | in register properties. | ||
+ | |||
+ | |||
+ | == Driver test procedure == | ||
+ | |||
+ | Before testing the protocol in the field, it's preferrable to test it in a lab (if you have a meter on-hand). | ||
+ | To simulate temperatures you can use resistors or potentiometers, | ||
+ | |||
+ | {{ network: | ||
+ | |||
+ | == Custom protocol (driver) code block == | ||
<code lua> | <code lua> |
scylar.1547028823.txt.gz · Last modified: 2019/01/09 10:13 by emozolyak