Input Buffer, Configuration And Explanation - Balluff BIS C-60 2 Serie Handbuch

C60_2-028_823024_0401-e.p65
23
Configuration of the
input buffer for one
(1) Read/Write head
Description of
Input Buffer
Please note the
basic procedure on
16 and 30...34
and the examples
on pages 35...45.
24
Description of
Input Buffer
(continued)
Please note the
basic procedure on
16 and 30...34
and the examples
on pages 35...45.
24 E
Function Description

Input buffer, configuration and explanation

The last byte can be arranged as a 2nd bit header through parametering (default).
Sub- Bit Meaning
address Name
00 BB Ready
Hex
Bit Header HF Head Error
TO Toggle-Bit Out
(continued on next )
Function Description
Input buffer, configuration and explanation
Sub- Bit Meaning
address Name
00 (continued)
Hex
Bit Header IN Input
AF Command Error
AE Command end
AA Command start
CP Codetag Present Data carrier present within the active zone of the
In addition to the CP bit, the output signal CT-Present is available. This
allows you to process the presence of a data carrier directly as a hardware
signal.
Sub- Meaning Function Description
address
01 Error code Error number is entered if command was incorrectly processed
Hex
or aborted. Only valid with AF bit!
00 No error.
Hex
01 Reading or writing not possible because no data carrier is present
Hex
in the active zone of a read/write head.
02 Read error.
Hex
03 Data carrier was removed from the active zone of the read/write
Hex
head while it was being read.
04 Write error.
Hex
(continued on next )
Function Description
The BIS Identification System is in the Ready state.
Cable break from read/write head or
no read/write head connected.
for read: BIS has new/additional data ready.
for write: BIS is ready to accept new/additional data.
Function Description
If the parameter "Input IN" is 1, this bit indicates the
state of the Input.
The command was incorrectly processed or aborted.
The command was finished without error.
The command was recognized and started.
read/write head.
E 23