Delta ASDA-A3 Series, Руководство пользователя

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ASDA-A3 Motion Control
7-75
7
CMP axis
position
P5.057
CMP switch
P5.059.X Bit0
Start address
P5.056
CAP
amount
P5.058
CN5 P5.059.Y = 1
CN1 P5.059.Y = 2
CN2 P5.059.Y = 3
CMP axis source
CMP completed?
P5.058==0
No
Enable CAP after
completed
P5.059.X Bit 2 = 1
Cyclic CMP
P5.059.X Bit 1 = 1
P5.058 = initial value
Call PR#45
P5.059.U Bit 0 = 1
Data array
CMP axis position
7890
CMP axis position
resets to 0
P5.059.X Bit 3 = 1
CMP trigger logic
1234
2345
5678
6789
7890
Normally open
P5.059.Z = 0
Normally closed
P5.059.Z = 1
DO4
DO4
Pulse output duration
P5.059.CBA
Yes
CMP amount
P5.058 = P5.058 - 1
Figure 7.2.3.1 Flow chart for the high-speed position Compare function
Figure 7.2.3.2 Compare Function screen in ASDA-Soft
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 running 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