IO752 - Record Read
IO752 - Record Read —
Reads data from local PROFINET records
Library
Simulink Real-Time - Speedgoat
Description
This block is used to read the records of the PROFINET device. Use the IO752 Setup
block to define these records. On the network side the records can be read and
written by the PROFINET controller.
Your model can contain only one Record Read block for each I/O module in your
target machine. This single block handles all the model's read accesses to the
records of the related module.
![[Caution]](images/caution.png) | Caution |
|---|
This block is obsolete. Use the IO752 Record block instead. |
Ports
Inputs
This block does not have any input ports.
Outputs
This block has one output port for each record defined in the Record/Parameter Configuration parameter of the
related Setup block where the Access Mode is
"read" or "read-write". The port is an array of uint8. The length depends on the
Default Value property. The name of the
port is composed of the Slot, Sub-Slot and Index
properties.
If no records have the "read" or "read-write" Access
Mode, then the block will have no output ports.
Parameters
-
Module ID
This ID defines the link to the corresponding Setup block
-
Sample Time
Defines the base sample time at which this driver block gets its sample hit. This
parameter can also be set to -1 for inherited
sample time. The units are in seconds.
| Caution |
|---|
All blocks that interface with the same I/O module must have identical
sample times. |
-
Retrieve Record Configuration
Retrieves the record configuration from the related Setup block and
updates the output ports.