Siemens SIMATIC Ident Function Manual page 44

Commissioning
4th step: Edit STEP 7 project
This step is described based on the supplied sample program.
● Copy the sample program for FB 45 into the new STEP 7 project.
● Depending on the number of configured readers:
– Then display DB 45 in the "data view" of the editor and modify the "input parameters"
● Edit OB 1 and program a cyclic FB 45 call for each channel; declare a memory bit for the
● Set the variable "init_run" in the parameter DB in OB 100 for each RFID channel.
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– Declare the UDT 10 in DB 45 and the associated command(s) (UDT 20) in DB 47.
in the "Actual value" column. For simple commissioning of RF200/RF300, all you have
to do is adjust the ASM_address and ASM_channel parameters to the HW Config
addresses.
Constraint: Each reader uses the same command (DB 47) and the same data (DB
48).
These two variables
must be adapted for each
channel.
The pointer to the command_DB can retain
the default value on initial
commissioning.
Figure 4-4 Edit DB 45
command start for each RFID channel.
During commissioning of
RF200/RF300 the value "5" is
correct here. Otherwise this value
must be adjusted.
FB 45 for MOBY U, MOBY D, RF200, RF300
Function Manual, 07/2012, J31069-D0166-U001-A4-7618