Dalsa Spyder3 SG-34-04k80-00-R User Manual page 64

64 Spyder3 SG-34 GigE Vision Color Manual
Rescale the line trigger signal
The rotary encod er has its ow n bu ilt-in rescaler. Setting Rotary Encod er Mu ltiply Factor to 0 prod u ces an
ou tpu t frequ ency that is 4 tim es the rotary encod er ou tp u t. To set the ou tpu t to be the sam e as rotary encod er
ou tpu t, set the Rotary Encod er Mu ltiply Factor to 1 and Rotary Encod er Drop Factor to 4.
Figure 39: Rotary Encoder Multiply Factor
The forw ard and reverse d irection is set by changing ―Rotary Encod er Direction Phase‖.
Check the d irection show n in the Direction Control Grou p to confirm the d irection;
Figure 40: Rotary Encoder Direction Phase
In som e situ ations, it is d esirable to only resp ond to one d irection, either forw ard or reverse, yEnable the
Encod er Backlash Control fu nction and the Scan Direction to d esired d irection.
03-032-20124-00 Teledyne DALSA