Compare Function Screen In Asda-Soft - Delta ASDA-A3 Series User Manual

Motion Control
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It is suggested that you use PR path programming to use motion commands with the Compare
function. You can use Write commands to edit the contents of the data array and set the
high-speed position Compare function, as well as executing the motion command. As shown in
Figure 7.2.3.3, you set the numerator (P1.046) and denominator (P1.097) for the encoder‟s pulse
output (the default is based on the comparing axis runs of 10000 pulses per rotation of the motor).
PR#1 - 3 use Write commands to edit data array #50 - 52. PR#4 confirms that the Compare
function is disabled (P5.039.X Bit 0 = 0). PR#5 sets the start position to #50. PR#6 sets the
comparing amount to 3 and sets a delay of 1 ms to ensure that the PR path using the Compare
function can be executed. PR#7 enables the Compare function in Cycle mode which resets the
comparing axis to 0 after the comparison is completed, and executes PR#45. It selects the motor
encoder as the capturing axis, setting „normally closed‟ as the trigger logic with pulse output
duration of 100 ms. PR#8 sets the Speed command to 50 rpm. PR#45 sets the Incremental
command to 50000 PUU and then PR#46 keeps the Speed command setting at 50 rpm.
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Figure 7.2.3.2 Compare Function screen in ASDA-Soft
ASDA-A3
Revision December, 2017