FB_MTP_AnaReportValue

The function block FB_MTP_AnaReportValue provides an analog input value VIn of a manual operation (e.g. via OPC UA) for the documentation (output V). This value is assigned to exactly one service. Within this service, it can be assigned to one or more procedures.

Freezing the value

The value V can be frozen via the higher-level service (see FB_MTP_ServiceControl). If the input value VIn changes more than once during this time, it is signaled at output MissedValue = TRUE.

Further characteristics

Inputs

Name	Type	Description	OPC UA access
TagName	STRING	Name of the interface	-
TagDescription	STRING	Description of the interface	-
WQC	BYTE	Worst Quality Code	Read
VIn	REAL	Input value	-
VSclMin	REAL	Scale start for value display	Read
VSclMax	REAL	Scale end for value display	Read
VUnit	INT	Unit of value	Read

Outputs

Name	Type	Description	OPC UA access
MissedValue	BOOL	Change of the input value `VIn` during the freezing of `V:` 1: The input value `VIn` has changed at least twice since freezing. 0: The input value `VIn` has not changed more than once since freezing.	Read
V	REAL	Value that is made available via OPC UA.	Read

Name

Type

Description

OPC UA access

MissedValue

BOOL

Change of the input value VIn during the freezing of V:

1: The input value VIn has changed at least twice since freezing.

0: The input value VIn has not changed more than once since freezing.

Read

REAL

Value that is made available via OPC UA.

Read