Setting parameters for blocks
3.5 Programming the Ident profile
Ident profile and Ident blocks, standard function for Ident systems
Function Manual, 10/2018, C79000-G8976-C387-04
103
The "PHYSICAL-READ" command
The "PHYSICAL-READ" command is used for the following functions:
● Reading codes
● Follow-on command after "activate read program number" for reading out the program
number
● Follow-on command after "activate read match string" for reading out the match string
Table 3- 87 PHYSICAL-READ
0x70 Offset in
the
"RXREF"
send
buffer
0x0000 Length of the data to be fetched from
Data fetched from the reader:
• ≥ code length +2 • Code data
• = 0x01 • Program number
• ≥ Match string length +2 • Match string
The commands used take effect as follows:
● The input parameters "INIT" and "RESET" interrupt command execution within the
communications module.
● The completed message that follows the "INIT" or "SRESET" ("DONE" or "ERROR")
always relates to the input parameter "INIT" or "SRESET" and not to the interrupted
command.
● The input parameter "INIT" resets communication between the Ident profile and the
communications module. Following "hard" resetting of the communications module, the
Ident profile automatically transfers the "WRITE-CONFIG" command to the
communications module. This is why it is absolutely necessary that you store the
"WRITE-CONFIG" command in the first element of the command buffer "CMDREF".
● The "WRITE-CONFIG" command resets all functions within the communications module,
with the exception of the communication.
● The parameter "SRESET" interrupts a running command.
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