Siemens SIMATIC RF650R Configuration Manual page 107

Figure 7-9
Table 7- 5
Parameter
DATA
SIMATIC RF650R/RF680R/RF685R
Configuration Manual, 10/2015, C79000-G8976-C386-03
"Config_Upload" block
Explanation of the "Config_Upload" block
Data type
Any / Variant
Interface to the SIMATIC controller
7.6 Programming Ident blocks
Description
Data buffer for configuration data.
The real length of the data depends on the com-
plexity of the configuration and the firmware
version of the reader. With a standard configura-
tion of the RF680R/RF685R reader, we recom-
mend a memory size of 4 KB. If you use
advanced reader configurations (filtering) or
want to change the configuration in the future
without needing to adapt the memory size of
"DATA", we recommend a memory size of 8-16
KB.
Note:
For Variant, currently only an "Array_of_Byte"
with a variable length can be created. For Any,
other data types/UDTs can also be created.
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