Modbus RTU Setup
Configuring the connection to the server (slave device) using the Modbus RTU protocol.
blockType: EngeeFunction
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Path in the library: |
Description
| To work with the block, install/update the support package. equipment. |
Block Modbus RTU Setup It is used to set up a connection to a server (a slave device) using the Modbus RTU protocol.
Parameters
Параметры
# Имя порта: — port name to configure
Details
The names of available ports can be obtained in the pop-up window by clicking "Get Available Port Information" in the block mask.
| Default value |
|
| Program usage name |
|
| Tunable |
No |
| Evaluatable |
Yes |
#
Скорость передачи: —
transmission speed
1200 | 2400 | 4800 | 9600 | 19200 | 28800 | 38400 | 57600 | 115200
Details
| Values |
|
| Default value |
|
| Program usage name |
|
| Tunable |
No |
| Evaluatable |
Yes |
#
Биты данных: —
number of bits of transmit-receive data
5 | 6 | 7 | 8
Details
| Values |
|
| Default value |
|
| Program usage name |
|
| Tunable |
No |
| Evaluatable |
Yes |
#
Бит четности: —
Receive-to-transmit error detection method
Нет | Odd | Even
Details
-
Even- check for odd parity; -
Odd- parity check.
| Values |
|
| Default value |
|
| Program usage name |
|
| Tunable |
No |
| Evaluatable |
Yes |
#
Стоповые биты: —
number of transmit-receive stop bits
Один | Полтора | Два
Details
| Values |
|
| Default value |
|
| Program usage name |
|
| Tunable |
No |
| Evaluatable |
Yes |
# Max reconnection attempts: — number of attempts to reconnect to the server during model initialisation
Details
| Default value |
|
| Program usage name |
|
| Tunable |
No |
| Evaluatable |
Yes |