E L C O p e r a t i o n M a n u a l
F o r m o r e i nf o r m a t i o n v i sit :
w w w. e a t o n . c o m
MN05003006E
4-12
Item
Displacement
Motor units
Combined unit Machine unit
B
1
pulses
Um = 10
-3
mm
B
2
pulses
m deg = 10
-3
deg
Position
B
3
pulses 10
-4
inch
B
1
pulses/sec
(PPS)
cm/min
B
2
pulses/sec (PPS)
10 deg/min
Speed
B
3
pulses/sec
(PPS)
inch/min
Position:
Zero point
【
HP
】
(CR#19,#20), target position (I)
【
P(I)
】
(CR#23,#24), target position (II)
【
P(II)
】
(CR#27,#28), current position
【
CP
】
(CR#33,#34).
Speed:
Maximum speed
【
V
MAX
】
(CR#6,#7), bias speed
【
V
BIAS
】
(CR#8,#9), JOG speed
【
V
JOG
】
(CR#10,#11), zero return speed
【
V
RT
】
(CR#12,#13), Zero return deceleration speed
【
V
CR
】
(CR#14,#15), operation speed (I)
【
V(I)
】
(CR#25,#26), operation speed (II)
【
V(II)
】
(CR#29,#30).
Example 1:
Motor unit b[1:0] = 00
@
Position: pulse; Speed: pulses/sec (PPS).
Settings: target position P(I): 10,000 (pulses); operation speed V(I): 10K (PPS)
The position control module only needs to send out 10,000 pulses (frequency: 10KPPS)
to move to the target position. The distance moved by every pulse is calculated by the
equipment parameter and has nothing to do with the settings in CR#1, #2 (A) and CR#3,
#4 (B).
Example 2:
Machine unit b[1:0] = 01
@
Position: um; Speed: cm/min.
Assume CR#1, #2 (A) = 1,000 (pulse/REV), CR#3, #4 (B) = 100 (um/REV), target
position P(I) = 10,000 (um), and operation speed V(I) = 1,000 (cm/min), what are the
number of pulses and their frequency from the pulse instruction of the position control
module?
Distance = x x
Distance
Number of re volut ions
Number of puls es
Distance
Number of re volut ions
B
1/A
Number of pulses required from the position control module to move to P(I)
000
,
100
=
B
A
×
)
I
(
P
=
A
B
um
)
I
(
P
=
pulses
Operation speed V(I): 6 (cm/min) = 60,000/60 (um/sec)
Содержание ELCM Series
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