ModbusTCP_ReadExceptionStatus
Function Code 07. Attempts to read Exception Status
Syntax
C++
Python
def ModbusTCP_ReadExceptionStatus( inSocket: int, /, *, inTimeout: int | None = None, inUnitID: int = 1 ) -> outStatus: int
Parameters
| Name | Type | Range | Default | Description | |
|---|---|---|---|---|---|
 |
inSocket | int | Connected socket ID on port 502. | ||
|
inTimeout | int | None | 10 -  |
None | Timeout in milliseconds, block if not specified. |
|
inUnitID | int | 0 - 255 | 1 | Default is 1 |
 |
outStatus | int |
