Volume pwrb
Attributes:  Runtime  | Development  | System  | Template  | Detail      C Binding:  Struct  | Class      ClassTree INDEX    NO INDEX
Class GetDi
Version 1.0
Modified 08-MAR-2026 11:05:32.00 
 Get Digital input.


 Fetches the engineering value for a specified Di-signal
 from I/O-copied area. See PROVIEW/R Designer's Guide.
 The complete name of the Di-signal has to be supplied;
 its last segment name is shown in the right empty part
 of the symbol.

 The GetDi object
 - is a pure address reference to the I/O-copied area
   for Di-signals,
 - contains no relevant information (=data) in rtdb,
 - is without executable code.
RtBody attributes pwr_sClass_GetDi
Boolean Status sts Used by the PLC Editor.
DevBody attributes 
AttrRef DiObject   Used by the PLC Editor. Specifies the complete name of
the Di object.
AttrRef SigChanCon   Used by the PLC Editor.
Int32 DiObjectSegments   Specifies how many segments of the Di object name that
is to be displayed in the symbol of the GetDi object.
The segments are counted from behind.

0 and 1 both result in displaying the last segment of
the Di object name.
Boolean ShowSigChanCon   Specifies if the name on the channel object (
associated with the signal object) is to be displayed
in the symbol of the GetDi object or not. FALSE means
no displaying and TRUE displaying.
Int32 SigChanConSegments   Specifies, when ShowSigChanCon = TRUE, how many
segments of the channel object name that is to be
displayed in the symbol of the GetDi object. The
segments are counted from behind.
0 and 1 both result in displaying the last segment of
the channel object name.
PlcNode PlcNode  

GraphPlcNode
object_type 60
parameters[0] 0
parameters[1] 0
parameters[2] 1
parameters[3] 0
subwindows 0
graphmethod 7 (Get,Set)
graphindex 1
default_mask[0] 0
default_mask[1] 1
segname_annotation 0
devbody_annotation 1
compmethod 8
compindex 0
tracemethod 1
traceindex 1
connectmethod 1
executeordermethod 0
objname GetDi
graphname Di
debugpar Status

Template Object
DiObjectSegments 2
SigChanConSegments 2
ShowSigChanCon 1

Attributes detail
Status Output
Class Output
Type Boolean
Flags STATE | RTVIRTUAL | DEVBODYREF
GraphName sts
Body RtBody 
 Used by the PLC Editor.
DiObject Intern
Class Intern
Type AttrRef
Flags
Body DevBody 
 Used by the PLC Editor. Specifies the complete name of
 the Di object.
SigChanCon Intern
Class Intern
Type AttrRef
Flags INVISIBLE
Body DevBody 
 Used by the PLC Editor.
DiObjectSegments Intern
Class Intern
Type Int32
Flags
Body DevBody 
 Specifies how many segments of the Di object name that
 is to be displayed in the symbol of the GetDi object.
 The segments are counted from behind.

 0 and 1 both result in displaying the last segment of
 the Di object name.
ShowSigChanCon Intern
Class Intern
Type Boolean
Flags
Body DevBody 
 Specifies if the name on the channel object (
 associated with the signal object) is to be displayed
 in the symbol of the GetDi object or not. FALSE means
 no displaying and TRUE displaying.
SigChanConSegments Intern
Class Intern
Type Int32
Flags
Body DevBody 
 Specifies, when ShowSigChanCon = TRUE, how many
 segments of the channel object name that is to be
 displayed in the symbol of the GetDi object. The
 segments are counted from behind.
 0 and 1 both result in displaying the last segment of
 the channel object name.
PlcNode Buffer
Class Buffer
Type PlcNode
Flags INVISIBLE
Body DevBody