Readtagids - Siemens SIMATIC RF650R Configuration Manual

XML interface
8.3 XML commands
Parameter
Parameter
value_id
value_
sourceName
value_
triggerMode
8.3.3.5

readTagIDs

With this command, the selected read point takes an inventory and returns all identified
transponders in the reply frame. If no transponder was identified, a positive reply without
transponder data is returned.
The command remains active during the entire duration. In the implementation of the client
application, make sure that timeout monitoring is used. The configuration parameters of the
data source (read cycles per trigger, read timeout, ...) are not used. You will find more
information on parameters in the section "The "Settings - Read points" menu item
(Page 46)".
Note
Filter mechanisms influence the results
Defined filter mechanisms influence the results (refer to the section "The "Settings - Filters"
menu item (Page 60)"). Then in the reply frame, only the transponders that were not filtered
out appear
174
Type Values
Decimal value 0...4294967295
0...9
Text --
Fixed values Single
Start
Stop
Description
Unique command identifier
Read point name
The name is specified using the WBM
(refer to the section "The "Settings -
Read points" menu item (Page 46)").
In the standard configuration, there is
only one read point with the name
"Readpoint_1".
Optional
Trigger type ( default = single)
The duration and number can be set
up via the Web-based interface.
Single
•
Single triggering of the read point.
Start
•
The read point is continuously trig-
gered until a stop command is sent.
Stop
•
Stops triggering of the read point.
Note that this command is only ef-
fective for previously executed trig-
ger commands. The command has
no effect on any configured contin-
uous triggers.
SIMATIC RF650R/RF680R/RF685R
Configuration Manual, 10/2015, C79000-G8976-C386-03