Siemens SIMATIC RF650R Configuration Manual page 133

Overview of the commands
Table 7- 35
Command
PHYSICAL-READ
PHYSICAL-WRITE
INVENTORY
KILL-TAG
LOCK-TAG-BANK
Starting command repetition
You have the option of using command repetition (Repeat command) with or without transfer
of the command. The various procedures are described below.
Sequence of the repeat command with simultaneous command transfer:
1. Start the command using the input parameter "EXECUTE" while "RPTCMD" is set at the
same time.
The command is processed and the result transferred to the Ident profile.
The Repeat command is activated on the reader.
2. The reader confirms activation with the output parameter "RPTACT" to the Ident profile.
The confirmation is made only after the first command has been executed.
The reader executes the command automatically as soon as a transponder is identified in
the antenna field.
If the reader does not support the Repeat command, "RPTACT" remains inactive. If
"EXECUTE" is nevertheless set, the error "E7FE0900h" is output after a timeout of 10
seconds.
3. You can read out the individual results by setting the "EXECUTE" input parameter several
times.
SIMATIC RF650R/RF680R/RF685R
Configuration Manual, 10/2015, C79000-G8976-C386-03
Overview of the commands with which command repetition is possible
Command code
HEX ASCII
70 'p'
71 'q'
69 'i'
6A 'j'
79 'y'
①
③
Interface to the SIMATIC controller
7.7 Programming the Ident profile
Description
Reads data from a transponder by specifying the
physical start address of the memory bank (UHF), the
length and the password.
Writes data to a transponder by specifying the physi-
cal start address of the memory bank (UHF), the
length and the password.
Requests a list of all currently accessible transpond-
ers within the antenna range.
RF680R/RF685R:
The transponder is permanently deactivated.
RF680R/RF685R:
Defines a password for transponder access.
②
133