Modbus Read Discrete Inputs
|
Page in progress. |
Reading multiple consecutive bits.
Ports
Output
Data -
received data
vector
Details
Vector of 8-bit unsigned integers
| Data type |
|
Status -
transaction status
scalar
Details
Designed for error control and error handling in the model. Error codes:
-
-1- operation error.
If the operation is successful, the number of read bits will be returned.
Parameters
*Server ID
slave device identifier
`0 (By default).
*Beginning read address
initial read address, excluding offset
`0 (By default).
*Number of registers
number of registers to read
`1 (By default).
Calculation Step -
calculation step in seconds to get data in the real-time application
`-1 (By default).