Riftek RF627 Series, Руководство пользователя

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RF627, RF627Smart [Revision 2.1.2] 20.09.2021
Laser Scanners
65
Search area behavior selection menu
(fixed, tracking along X, tracking along Z, tracking along both coordinates)
If the search areas are the tracking ones, then when moving the part in the working
range of the scanner, they automatically change their position so that the detected segment
is in the center of the search area. When the part disappears (there are no segments), the
tracking search areas return to the coordinates specified by the user when setting up the
graph (i.e., to the initial position).
The selected segments are sent to the “seg-seg distance” block configured to
calculate the distance between the right point of the first segment and the left point of the
last segment. If one of the segments (or both) is not detected, the block returns a value with
the flag “result is not valid” (the internal representation of the distance of SDT_SCALAR
type is used, see par.
24.3.1. ).
Then the internal representation of the distance is converted to the general type
“float” (“scal-> float” block) for further output to the assembly (in Ethernet/IP terminology). If
the distance is “not valid” at the input, the result will be “NaN” (Not a Number).
The last block (“eip”) receives the distance of the general type "float", and places it
in the input assembly, which sends the data to the network.
As a result, an external system ("adapter" - in Ethernet/IP terminology) can connect
to the scanner and get the calculated value of the distance.
Video demonstration: https://youtu.be/-KvKu5MQ6JM
24.2.4. Saving and loading Smart functions
To save/load a Smart function, use the corresponding buttons located in the upper
part of the graph building area:
Button Assignment
Saving the current graph in the non-volatile memory of the scanner. The graph saved in
nonvolatile memory is automatically loaded when the scanner is turned on.