Pepperl+Fuchs iDent Control IC-KP-B6-2V15B Manual page 8

IC-KP-B6*
Communication in "IRI-B6" mode
Toggle flag (T)
The toggle flag is used to uniquely identify a new valid command. The control
interface only accepts and executes a new command if this flag has a different
status to the previous command, i.e. when it is toggled.
When the control interface on the DP master is acknowledged, the toggle flag is
not changed and indicates to the user that the control interface has received and
processed the command.
Note!
The command is only executed if the execution counter  0.
Command identifier (B4 ... B1)
Command parameters B4 ... B1 are used to define the relevant command.
Command identifier B4 ... B1
Double side mode (DS)
This function enables double-sided reading. If this bit is set (DS = 1), type ICC-50,
IDC-50 and IDC-CARD read only tags can be read from both sides. Otherwise
read only tags can only be read from the labeled side.
8
15 14
B4 B3
0 0
0 0
0 0
0 0
0 1
0 1
0 1
0 1
1 0
1 0
1 0
1 0
1 1
1 1
1 1
1 1
13 12
B2 B1
0 0
0 1
1 0
1 1
0 0
0 1
1 0
1 1
0 0
0 1
1 0
1 1
0 0
0 1
1 0
1 1
Bit no.
Meaning
No command
SF
AF
BF
Not def.
Not def.
Not def.
Not def.
Not def.
Not def.
Not def.
Not def.
Not def.
EF
Not def.
Not def.