Description of the function
The READ_STS function is used to read the status words of a module or integrated interface, by performing an explicit exchange with the processor memory.
These status words contain data on the operating mode of the module, and may be used to perform program-based diagnostics.
The additional parameters and may also be configured.
Operation flow diagram:
Representation:
Representation:
Representation:
LD IODDT_Var
READ_STS
Representation:
READ_STS(IODDT_Var);
Description of parameters
The following table describes the input parameters:
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Parameter
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Type
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Comment
|
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IODDT_Var
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|
IODDT-type variable corresponding to the channel or module whose status words the user wishes to read.
Example: IODDT_Var of type T_COUNT_ACQ
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