UK
Object recognition sensor O2D22x
29
12.12 Request the statistics from the device
Command
s?
Type
Request
Reply
<total><blank><good><blank><bad>
Normal case
!
No application active on
the device .
Note
<total>: total number of evaluations .
<good>: number of "good" evaluations .
<bad>: number of "bad" evaluations .
<blank>: individual blank .
<total>, <good> and <bad> are always character strings with 10 digits, to be
interpreted as decimal number .
12.13 Request the error code from the device
Command
E?
Type
Request
Reply
<code>
Note
<code> is the error code, character string with 4 digits, to be interpreted as
decimal number .
Chapter Error codes 12 .21
12.14 Request the last image from the device
Command
I?
Type
Request
Reply
<length><image data>
Normal case
!
● Currently no application active .
● No evaluation carried out .
● Sensor is working .
Note
<length>: character string with exactly 9 digits, interpreted as decimal number it
indicates the length of the following image data in bytes .
Image data format according to setting in the operating program .
