Connections
At the input of the "FB_Receive_Analysis" function block, the data received is separated and
interconnected to the associated output variables of the block. The outputs must be connected
using the unit-global variables of the "Camera" MCC source file with the inputs of the
DCC_SCCAMERA DCC block.
Table 3-35 FB_Receive_Analysis connections
Name Type Data
type
"Camera" unit variables Meaning
aReceiveData IN ARRAY
[0..169]
OF
BYTE
ReceiveData Data received from the camera
measuring system via Ethernet
DataLength IN UDINT udp_back_receive.dataLength Data length
i_diTimeOut IN INT 1000
bCameraOK OUT BOOL camera_cam_camera_ok Camera OK
iX OUT DINT camera_cam_x_pos Deflection in X direction
iY OUT DINT camera_cam_y_pos Deflection in Y direction
iPhi OUT DINT camera_cam_skew Reflector rotation
iHub OUT DINT camera_cam_hoist_height Reflector distance
iVx OUT DINT camera_cam_v_x Pendulum velocity in X direction
iVy OUT DINT camera_cam_v_y Pendulum velocity in Y direction
iVphi OUT DINT camera_cam_v_skew Velocity of rotation
iVhub OUT DINT
iTelCounter OUT DINT
iError OUT WORD
3.3.2.18 FB_Send_Preparation
Symbol (FBD representation)
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Figure 3-32 FB_Send_Preparation
Task
The block prepares the data for the camera measuring system before it is sent.
Overview of the software
3.3 Sway control function blocks
SC integrated STS, GSU
80 Operating Instructions, 07/2019, A5E48271265B AA
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