Inventory - Siemens SIMATIC Ident Function Manual

Figure 4-9
Table 4- 10
Parameter
IDENT_DATA
4.5.3.2

Inventory

The "Inventory" instruction activates the taking of inventories. With a single inventory,
acquisition cycles of all antennas with all polarizations are queried. For example, if 2
antennas are connected to a reader and each has 3 polarizations, then an inventory will
include 6 acquisition cycles.
With the RF620R and RF630R readers, inventories are always taken as soon as the
antenna is turned on.
Ident profile, Add-on instruction for Rockwell systems
Function Manual, 01/2019, C79000-G8976-C410-03
Instruction "Config_download"
Explanation for the instruction "Config_download"
Data type
SINT[10]
4.5 Programming add-on instructions
Default value Description
0 Data buffer for configuration data.
The real length of the data depends
on the complexity of the configuration
and the firmware version of the read-
er. With a standard configuration of
the RF680R/RF685R reader, we rec-
ommend a memory size of 4 KB. If
you use advanced reader configura-
tions (filtering) or want to change the
configuration in the future without
needing to adapt the memory size of
"IDENT_DATA", we recommend a
memory size of 8-16 KB.
Note:
When necessary, an array of any size
can be transferred to this parameter.
Note that the array must be ≥ 10 bytes
long (e.g. "SINT[12400]").
Configuring the instructions
29