Balluff BIS U-6127-081-1 4-06-ST36 Betriebsanleitung Seite 319

BIS U-6127-081-1_4-06-ST36
Processor unit
9
OPC UA (continued)
WriteTag
This method can be used to write specific data to a special
memory area of a tag. Which and how much data is to be
read is specified via the call parameters. The data to be
written must not be too long for the specified memory
area. The size of the individual memory areas depends on
the respective tag type. Detailed information can be taken
from the data sheet of the data carrier used.
Call parameter
Name Data Type
Identifier ScanData (see
chapter 9.7.14
on page 164)
CodeType CodeTypeData-
Type (see chap-
ter 9.7.4 on
page 162)
Region UInt16
Offset UInt32
Data ByteString
Password BytesString
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Description
EPC of the tag to be
written to.
Specifies the type
for the Identifier
parameter.
Memory area of the
tag to be written to.
The following values
are possible:
0: Reserved bank
(kill and access
passwords)
1: EPC bank
2: TID bank
3: USER data bank
Specifies the byte
address of the first
byte to be written.
Data, in the form of
a ByteString, to be
written to the tag.
The data may only
be so long that they
do not exceed the
selected memory
area (note offset).
If the area to be writ-
ten to is locked, the
corresponding
4-byte-long pass-
word must be
entered here. Other-
wise the value
"00000000" must
be entered.
Output parameter
Name Data Type
Status AutoIdOperati-
onStatusEnu-
meration (see
chapter 9.7.2 on
page 161)
Description
Returns the result of
the operation.
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