Overview Of The Ident Library - Siemens SIMATIC RF650R Configuration Manual

Interface to the SIMATIC controller

7.2 Overview of the Ident library

7.2 Overview of the Ident library
To program the various identification systems, an Ident library is available.
The following table provides you with an overview of the currently existing blocks that can be
used with the RF680R and RF685R readers.
Table 7- 1 Overview of the Ident library for RF680R and RF685R
Position
Instructions/ Ident
blocks blocks
Ident profile
PLC data types System data types
Status data types
The Ident profile is a single complex block containing all the commands and functions for
RFID and MV (code reader systems). The Ident blocks represent a simplified interface of the
Ident profile. Each Ident block contains a single command of the Ident profile.
Note
Parallel operation using Ident blocks and Ident profile is not possible
Note that the reader cannot be operated at the same time using the Ident blocks and the
Ident profile.
94
Symbolic name
Basic Read
blocks
Write
Reset_Reader
Reader_Status
Reader_Status_RF68xR
Extended Config_Download
blocks
Config_Upload
Inventory
Read_EPC_Mem
Read_TID
Set_Param
Write_EPC_ID
Write_EPC_Mem
AdvancedCmd
Ident_Profile
IID_HW_CONNECT
IID_CMD_STRUCT
IID_READER_STATUS_89_
RF68xR
Description
Using these blocks, it is simple to program
communication with the Ident systems.
The basic blocks include all the blocks that are
used often.
Using these blocks, it is simple to program
communication with the Ident systems.
The extended blocks provide functions that
are required less often for operating the Ident
system.
Advanced command set. With the "Ad-
vancedCmd" block it is possible to access
other commands from the Ident command set
and to execute chained commands.
These blocks are available for experts to be
able to include complex command structures
in their own program sequence. It is also pos-
sible to use repeat commands and chaining.
Data type for all blocks for physical addressing
of communications modules and readers and
for synchronizing the function blocks used for
each reader.
Data type for the Ident profile for setting the
command parameters.
Data type for the result of "Reader_status"
with the attribute "0x89".
SIMATIC RF650R/RF680R/RF685R
Configuration Manual, 10/2015, C79000-G8976-C386-03