Setting parameters for blocks
3.4 Programming Ident blocks
Ident profile and Ident blocks, standard function for Ident systems
26 Function Manual, 10/2018, C79000-G8976-C387-04
Table 3- 5 Explanation of the "Read_MV" block
IDENT_DATA Any / Variant 0 Read result
The length of the read code is located
LEN_DATA Word W#16#0 Length of the read result ≙ 2 bytes
code length + read code
Note:
For Variant, an "Array_of_Byte" with a
variable length can be created. For
Any, other data types/UDTs can also
Using the "Reset_Reader" block, you can reset all reader types of the Siemens RFID
systems. All the readers are reset to the settings stored in the device configuration of the
RF120C or that were configured in the RF61xR/RF68xR reader using the WBM. The
"Reset_Reader" block does not have any device-specific parameters and is executed using
the "EXECUTE" parameter.
You can find descriptions of other reset blocks for operation with the communications
modules RF18xC, RF180C and ASM 456 or optical reader systems in the section "Reset
blocks (Page 51)".
With the "Reset_Reader" block and the other reset blocks, you can interrupt any active Ident
block at any time. These blocks are then ended with ""DONE = true" and "ERROR = false"".
Figure 3-7 "Reset_Reader" block
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