Write_Epc_Id - Siemens SIMATIC RF650R Configuration Manual

7.6.2.6

Write_EPC_ID

The "Write_EPC_ID" block overwrites the EPC-ID of the RF600 transponder and adapts the
length of the EPC-ID in the memory of the transponder. The new EPC-ID length to be written
is specified with the "LEN_ID_NEW" parameter and the previous EPC-ID is specified using
the "LEN_ID" and "EPCID_UID" parameters.
Figure 7-15
Table 7- 14
Parameter
LEN_ID_NEW
LEN_ID
EPCID_UID
IDENT_DATA
SIMATIC RF650R/RF680R/RF685R
Configuration Manual, 10/2015, C79000-G8976-C386-03
"Write_EPC_ID" block
Explanation of the "Write_EPC_ID" block
Data type
Byte
Byte
Array[1...62] of
Byte
Any / Variant
Interface to the SIMATIC controller
Default values Description
W#16#0C Length of the current EPC-ID
B#16#0 Length of the previous EPC-ID
0 Previous EPC ID
0 Current EPC ID
Note:
For Variant, currently only an "Ar-
ray_of_Byte" with a variable length
can be created. For Any, other data
types/UDTs can also be created.
7.6 Programming Ident blocks
117