Parameter assignment and configuration
4.4 Ident instructions
Communications module RF120C with application blocks for S7-1200 and S7-1500
Operating Instructions, 07/2013, C79000-G8976-C328-01
39
Table 4- 18 Explanation of the "Write_EPC-ID" function block
Parameter
Data type
Description
LEN_DATA
INT
Length of the EPC-ID to be written (1 ... 62
bytes)
IDENT_DATA
Array [1...1024] of
Byte
Data buffer with the EPC-ID to be written.
4.4.6
Set_Ant
With the "Set_Ant" block, antennas can be turned on or off. There are different function
blocks for RF300 and RF600. The "Set_Ant_RF300" block can also be used for RF200 and
MOBY U.
Set_Ant_RF300
Figure 4-14 "Set_Ant_RF300" function block
Table 4- 19 Explanation of the "Set_Ant_RF300" function block
Parameter
Data type
Description
ANTENNA
Bool
0 = turn antenna off
1 = turn antenna on