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delta_vfd [2019/01/04 16:36] emozolyakdelta_vfd [2022/01/14 21:09] (current) – ↷ Links adapted because of a move operation 127.0.0.1
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 ====== Connecting to Delta Variable Frequency Drives ====== ====== Connecting to Delta Variable Frequency Drives ======
  
-{{ ::c2000_photo.jpg?direct&200|}}+{{ network:c2000_photo.jpg?direct&200|}}
  
-Все преобразователи частоты Delta Electronics разных серий имеют практически одинаковые наборы параметров, касающиеся связи по Modbus. В данной статье используется в качестве примера модель CP2000. (в других моделях некоторые параметры могут отсутствовать или иметь другие адресано в целом настройки идентичны+All Delta Electronics frequency converters of different series have almost the same parameter sets related to Modbus communicationThis article uses the CP2000 model as an example. (in other models, some parameters may be missing or have other addressesbut in general the settings are identical)
  
 Group #9 serves for communication setup:  Group #9 serves for communication setup: 
  
-  ***09-00** Адрес в сети +  ***09-00** Bus address  
-  ***09-01** Скорость +  ***09-01** Baud rate 
-  ***09-04** Протокол обмена+  ***09-04** Communication protocol
  
- +To change any drive's parameteryou have to obtaing their addresses using the following rule:  
-Чтобы менять пользовательские параметры по сетиих адреса Modbus можно получить следующим образом параметры имеют вид GnPnгде Gn - это номер группы, Pn - номер параметраВ документации они записаны в десятичном видеАдрес Modbus образуется путем перевода и в шестнадцатиричный формат и записи номеров вместеНапример, параметр 09-04 будет иметь адрес HR904, параметр 06-15 HR060F и т.д.+  * the parameter are indexed as Gn-Pnwhere Gn - is a group number, Pn - parameter numberThey are written in the start of a parameter description paragraph 
 +  * the Modbus address if formed by converting and into hex format and then combining to nubmers again: e.g. 09-04 parameter will have address HR904, 06-15 parameter - HR060F and so on.
  
 There is a special VFD control & status memory area, described in the same chapter as group #9: There is a special VFD control & status memory area, described in the same chapter as group #9:
  
-{{ ::delta_vfd_regs.png?direct&600 |}}+{{ network:delta_vfd_regs.png?direct&600 |}}
  
 So, to run/stop the drive you can do the following: So, to run/stop the drive you can do the following:
  
   *create a register with Modbus address HR2000 and bit mask selecting 4 least bits   *create a register with Modbus address HR2000 and bit mask selecting 4 least bits
 +  
 +{{network:register_mask.png?direct|}}
 +
   *create maintained button on the dashboard which would write 2/1 values upon press/release to run/stop the dirve respectively    *create maintained button on the dashboard which would write 2/1 values upon press/release to run/stop the dirve respectively 
  
 +{{ network:delta_dash_control.png?direct&500 |}}
  
delta_vfd.1546619818.txt.gz · Last modified: 2019/01/04 16:36 by emozolyak

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