Introduction Of Variable Motion; Related Special Data Registers; Operation - Delta Electronics AH500 Manual

7.4 Introduction of Variable Motion

7.4.1 Related Special Data Registers

1. Speed at which the axis specified rotates (V (I))
HW
SR1025+100*N
[Description]

The value in (SR1025+100*N, SR1024+100*N) is in the range of 0 to +2,147,483,647. The unit
used is determined by bit 0 and bit 1 in SR1000+100*N.

The frequency of pulses generated by motion is in the range of 10 PPS to 1000K PPS. If the
value in (SR1025+100*N, SR1024+100*N) is greater than 1000K, the frequency of pulses
generated will be 1000K PPS. If the value in (SR1025+100*N, SR1024+100*N) is less than 10,
the frequency of pulses generated will be 10 PPS.
 ＞V (I)＞V
V
MAX BIAS

When bit 4 in SR1030+100*N is ON, the speed at which the axis specified rotates (V (I)) can be
changed.
2. Operation command
HW
[Description]
b15 b14 b13 b12 b11 b10

If users want to activate a mode of variable motion, they have to set bit 4 in SR1030+100*N to 1.

7.4.2 Operation


After bit 4 in SR1030+100*N is set to 1, the AH500 series motion control module will execute
variable motion. AH10PM-5A, AH15PM-5A, and AH05PM-5A send pulses by pulse generators.
AH20MC-5A sends pulses to a servo drive by means of the DMCNET.

After a mode of variable motion is activated, the V
(I). When the axis operates, users can change its V (I) at will. The AH500 series motion control
module accelerates or decelerates according to the V (I) set.
(1+N)
(1+N)
-
Special data register
SR1030+100*N
b9 b8
C h ap te r 7 U n ia x ia l Mo t io n
th
axis
LW
SR1024+100*N
th
axis
LW
SR1030+100*N
b7 b6 b5 b4
of the axis specified will increase to its V
BIAS
b3 b2 b1 b0
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