Readtagfield - Siemens SIMATIC RF600 Series Configuration Manual

Parameter
value_power
value_polarization
value_
commandRetry
value_airRetry
value_
filterDataAvailable
10.3.3.9

readTagField

This command reads data from the selected transponder. The address of the data area is
specified by the name of a tag field. The tag field and the name of the field are specified
using the WBM. If no EPC-ID is made available or detected, the command is executed with
all the transponders recognized from the read point.
Note
If no EPC-ID is specified, the results are influenced by all the set filter mechanisms (refer to
the section "The "Settings - Filters" menu item (Page 66)"). Then in the reply frame, only the
tags that were not filtered out appear. If an EPC-ID is specified, the data filter has no effect.
SIMATIC RF600
Configuration Manual, 11/2018, C79000-G8976-C386-07
Type Values
Decimal value 0, 5.00...33.00
0...9
Fixed values Default
Circular
Linear_vertical
Linear_horizontal
All
Decimal value 0..65535
0...9
Decimal value 0..65535
0...9
Fixed values True
False
Programming via XML interface
10.3 XML commands
Description
Optional
Used radiated power of the antenna in
[dB]
Increment: 0.25 dB
Optional
Polarization of the antenna
Currently, this parameter can only be
set for the internal antenna of the
RF685R.
Optional
Number of times the reader repeated
commands attempting to obtain correct
data.
"0" corresponds to no attempt.
The maximum number of attempts is
set using the WBM.
Optional
Number of times the reader repeated
air interface commands attempting to
obtain correct data.
"0" corresponds to no attempt.
The maximum number of attempts is
specified in the reader firmware and
cannot be modified.
Optional
Indicates whether or not a filter criteri-
on was received.
True:
•
No problem All the data was read
or there was no filter set.
False:
•
Data could not be read.
195