Leuze electronic
BCL 558
i
131
TNT
35/7-2
4
V
Further results in the buffer
This signal indicates whether further results are in the buffer.
0
no
1
yes
Buffer overflow
This signal indicates that all result buffers are occupied and that BCL 558
i
rejects data.
0
no
1
yes
New result (toggle bit)
The toggle bit indicates whether a new result is present.
0
1
new result
1
0
new result
Waiting for acknowledgement
This signal represents the internal state of the control.
0
base state
1
control waiting for acknowledgement from the master
Result data length
Data length of the actual result information. If the result information fits the selected
assembly length, this value reflects the length of the transferred data. A value larger than
the assembly length indicates a loss of information caused by an assembly length which has
been selected to be too small.
Data
Result information with a length of maximum 256 bytes.
Activate result fragmentation
This attribute specifies whether the messages from the BCL 558
i
to the control should be
transferred in fragments.
0
fragmentation inactive
1
fragmentation active
Fragment number
Current fragment number.
Remaining fragments
Number of fragments which still have to be read for a complete result.
Fragment size
Fragment size always corresponds to the configured fragment length, except for the last
fragment.
