Details concerning T_CSY_TRF-type IODDT explicit exchange objects

At a Glance

This part introduces T_CSY_TRF IODDT explicit exchange objects that apply to the TSX CSY 84 module for channels 1 to 32. It groups the word-type objects whose bits have a particular meaning. These objects are presented in detail below.

Example of declaration of a variable: IODDT_VAR1 of the type T_CSY_TRF

Notes

The meaning of bits is generally given for status 1 of this bit. In specific cases, each bit status is explained.
All bits are not used.

Execution flag for the TRF_RECIPE function

The following table introduces the control bit that indicates if the TRF_RECIPE is in progress.

Standard symbol	Type	Access	Meaning	Address
TRF_IN_PROGR	BOOL	R	TRF_RECIPE function in progress	%MWr.m.c.0.3

Explicit exchange report: EXCH_RPT

The table below introduces the report bit specific to the TRF_RECIPE function.

Standard symbol	Type	Access	Meaning	Address
TRF_ERR	BOOL	R	Fault while TRF_RECIPE function is in progress	%MWr.m.c.1.3

Objects of the TRF_RECIPE function

The following table introduces the objects associated with the TRF_RECIPE function. These objects are automatically updated by the system each time the TRF_RECIPE function is used.

Standard symbol	Type	Access	Meaning	Address
ERROR_TRF	INT	R	Read error for the TRF_RECIPE function	%MWr.m.c.3
RETURN_TRF_1	DINT	R	Return 1 of the TRF_RECIPE function	%MDr.m.c.4
RETURN_TRF_2	REAL	R	Return 2 of the TRF_RECIPE function	%MFr.m.c.6
RETURN_TRF_3	REAL	R	Return 3 of the TRF_RECIPE function	%MFr.m.c.8
ACTION_TRF	INT	R	Action to be carried out by the TRF_RECIPE function	%MWr.m.c.10
PARAM_TRF_1	DINT	R	Parameter 1 of the TRF_RECIPE function	%MDr.m.c.11
PARAM_TRF_2	DINT	R	Parameter 2 of the TRF_RECIPE function	%MDr.m.c.13
PARAM_TRF_3	REAL	R	Parameter 3 of the TRF_RECIPE function	%MFr.m.c.15
PARAM_TRF_4	REAL	R	Parameter 4 of the TRF_RECIPE function	%MFr.m.c.17