TRF_RECIPE: Recipe transfer

Description of the function

The TRF_RECIPE function is used to perform transfers and commands with the Cam and SERCOS specific-application modules.

For a SERCOS module (TSX CSY 84), this service can be used to:

read or write the speed controller parameters. TRF_RECIPE with the "Real axis" function,
read or write the Cam profiles and launch the execution of special functions.

transfer the contents of the current recipe to a memory field,
transfer a recipe from a memory field to the %MW field containing the current recipe, then transfer it to the module.

The additional parameters and may also be configured.

FBD representation

Representation:

LD representation

Representation:

IL representation

Representation:

LD IODDT_Var

TRF_RECIPE Param1, Param2

ST representation

Representation:

TRF_RECIPE(IODDT_Var, Param1, Param2);

Description of parameters

The following table describes the input parameters:

Parameter	Type	Comment
IODDT_Var	IODDT	IODDT-type variable corresponding to the channel or module on which the function is to be performed. Example: IODDT_Var of type T_CCY_MEASURE
Param1	INT	The first function parameter; this depends on the module.
Param2	INT	The second function parameter; this depends on the module.

EN stands for ENable; it is an optional block input. When the EN input is enabled, an ENO output is set automatically.

If EN = 0, the block is not enabled; its internal program is not executed, and ENO is set to 0.

If EN = 1, the block's internal program is run and ENO is set to 1. If an error occurs, ENO is set to 0.

If the EN input is not connected, it is set automatically to 1.

ENO

ENO stands for Error NOtification; this is the output associated with the optional input EN.

If ENO is set to 0 (because EN = 0 or in case of an execution error):

the status of the function block outputs remains the same as it was during the previous scanning cycle that executed correctly;
the output(s) of the function, as well as the procedures, are set to "0".