Product specifications

SPlus Operations P13 Connectivity Guide PROCONTROL P13 OPC SERVER
56 2VAA001153C
Device
Device address

21
x
x
Bit
Bit address

x
x
OPC Item
OPC Item value with
x
22
Value
OPC item value
Variant:
Analog: Double
Digital: Boolean
x
Quality
OPC quality flags indicating the
quality of the value
Bitset
x
TimeStamp
Time stamp of last update
UTC Time
(FILETIME)
x
SpecProc
Special processing specifier
23
String
x
x
Table 3-22: Special Processing Identifiers
Identifier
Meaning
AI
DI
AO
DO
UBCD1
Data word is interpreted as unsigned BCD coded
x
UBCD8L
Left byte of data word is interpreted as unsigned BCD coded
x
UBCD8H
Right byte of data word is interpreted as unsigned BCD coded
x
UKSU
Adapt range for KSU connection
x
UNOSTB
Handle bit 0 as normal value bit and not as sensor disturbance bit
x
CMD
Command pulse output
3.7.2 Process Signals
3.7.2.1 Analog Inputs (AI)
Table 3-23: Specific Attributes for Analog Inputs
Name
Meaning
Data Type
Engin.
Para.
OPC Prop.
OPC Item
RangeLow
Measuring range low
Double
x
x
RLow
RangeHigh
Measuring range high
Double
x
x
RHigh
3.7.2.2 Digital Inputs (DI)
Table 3-24: Specific Attributes for Digital Inputs
Name
Meaning
Data Type
Engin.
Para.
OPC
Prop.
OPC Item
Text0
Measuring range low
String
x
x
Text1
Measuring range high
String
x
x
Priority
Priority

x
x
EventDef
Event definition

x
x
NormPos
Normal position
Integer 0,1
x
x
21

22
As part of Value Item.
23
Currently only UBCD1 supported for AI to process unsigned BCD input