Modbus Write Register
Writing a value to a single storage register.
blockType: CFunction
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Path in the library: |
Description
| To work with the block, install/update the support package RITM blocks. |
Block Modbus Write Register It is used to write values to a single storage register.
Modbus function: 6 (0x06).
Ports
Input
#
Data
—
16-bit unsigned integer for writing
scalar
Details
| Data types |
|
| Complex numbers support |
No |
Output
#
Status
—
transaction status
scalar
Details
Designed for error control and error handling in the model. Error codes:
-
-1- operation error.
If the operation was performed successfully, 1 will be returned.
| Data types |
|
| Complex numbers support |
No |
Parameters
Параметры
# Server ID — slave device ID
Details
| Default value |
|
| Program usage name |
|
| Tunable |
No |
| Evaluatable |
Yes |
# Начальный адрес записи — write address, excluding offset
Details
| Default value |
|
| Program usage name |
|
| Tunable |
No |
| Evaluatable |
Yes |
# Шаг расчёта, с: — calculation step in seconds for sending data from a real-time application
Details
| Default value |
|
| Program usage name |
|
| Tunable |
No |
| Evaluatable |
Yes |