OBID
®
classic-pro
Manual
ID CPR30.xx
FEIG ELECTRONIC GmbH
Page 77 of 126
H01114-0e-ID-B.docx
NAD_E:
b0
The DATA Block includes no NAD
b1:
The DATA Block includes an optional 1 byte NAD Parameter
The NAD parameter is only supported in conjunction with INF = b1
NOTICE:
In case of command chaining (see Bit "MORE") only the NAD in the first
command block is accepted by the Reader.
PING:
By means of this bit a presence check to the current Transponder can be operated
by the host. The response includes only a status message.
b0:
PING will not be operated
b1:
PING will be operated by the Reader.
NOTICE:
PING is an exclusive function and can not combined with an APDU com-
mand. It can used with or without CID.
FIRST:
This bit indicates the first protocol of a new command. It is necessary for single
commands and chained commands.
b0:
The present protocol block is the second or further part of a chained
command.
b1:
The present protocol block is a single command or the first part of a
chained command.