EditUDINT

EditUDINT (FB)

FUNCTION_BLOCK EditUDINT

Short description

Input of a numeric value Typical application: Input of a target temperature

Representation

Interfaces

Outputs

Name	Data type	Value range	Initial value	Function
udiOut	UDINT			Numeric output value

Setpoints / parameters

Name	Data type	Value range	Initial value	Function
rSetPoint	UDINT		0	Numeric input value

Function description

General

This function block is used to pass a numeric input value udiSetPoint and to directly transfer it to the numeric output value udiOut.

Behavior on power failure

The numeric input value udiSetPoint is stored in a power-failure-safe manner and automatically restored.

Visualization

Matching visualization element from the HVACV Visu Library: EditUdint

Representation

Interfaces Visu-Element

Name	Data type	Type	Initial value	Function
udiValue	UDINT	VAR_IN_OUT		Enter numeric input value here e.g. EditReal.rSetPoint
sUnit	STRING	VAR_INPUT		Enter unit as a string format e.g. '°C' or '%'
rMinInputVisu	UDINT	VAR_INPUT	0	Min input that appears on the numpad and lights up red when value is undercut. Input is then not possible.
rMaxInputVisu	UDINT	VAR_INPUT	1000	Max input that appears on the numpad and lights up red when value is exceeded. Input is then not possible.
sDialogTitle	STRING	VAR_INPUT		Enter title as a string format e.g.: 'Enter room temperature' - appears on the numpad during input.
iFieldSizeL	INT	VAR_INPUT	0	Field enlarges by the number of entered pixels to the left. Needed to display long numbers or units.
iFieldSizeR	INT	VAR_INPUT	0	Field enlarges by the number of entered pixels to the right. Needed to display long numbers or units.

Note: VAR_IN_OUT interfaces must be assigned, VAR_INPUT are optional.

CODESYS

InOut:

Scope	Name	Type	Initial
Input Const	udiSetPoint	UDINT	0
Output	udiOut	UDINT