Specifications

Continued from previous page.
Preload Position Value
At any time you can write (preload) a new position into the current position value. This is
often done after a home search (see the registration example programs).
DL06 Micro PLC User Manual, 3rd Edition, Rev. C
E–49
Appendix E: High-speed Input and Pulse Output Features
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E
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A
B
C
D
Profile / Target
Velocity
LD
K4100
Load the constant K4100 which is required to select
Automatic Trapzoidal Profile, absolute positioning,
without interrupt and a target velocity of 1 kHz.
OUT
V3630
Output this constant to V3630, the location of the Profile
Select / Starting Velocity setup register.
Target Position
SP0
LDD
K5000
Load the constant K5000 which selects a target
position of 5000 pulses. Don’t forget to use double
word size (8-digit BCD position value).
OUTD
V3631
Output this constant to V3631 and V3632, the location of
the Target Position double-word register .
OUT
V3633
Output this constant to V3633, the location of the starting
velocity parameter register .
LD
K4
Load the constant K4 which is required to select a
starting velocity of 40 Hz (4 x 10 pps).
Starting Velocity
OUT
V3634
Output this constant to V3634, the location of the
acceleration parameter register .
LD
K20
Load the constant K20 which is required to select an
acceleration time of 2 seconds (20 x 100 mS).
Acceleration
OUT
V3635
Output this constant to V3635, the location of the
deceleration parameter register.
LD
K40
Load the constant K40 which is required to select a
deceleration time of 4 seconds (40 x 100 mS).
Deceleration
X3
OUT
We use a spare filtered input to allow the operator
to start the profile. When the operator turns X3 ON,
logical output Y0 starts the profile. The operator must
maintain X3 on unit until the profile is complete.
Y0
Start Profile
SP 104
OUT
SP104 is the logical output of the HSIO to indicate
the move is complete. W e use Y2 to energize an
annunciator that the profile has finished.
Y2
Profile Complete
Profile / Target
Velocity
LDD
K1000
Load the constant K1000 as the new current position
value.
OUTD
V1174
Output this constant to V1174/V1175 (CTA174/CTA175). the
location of the current position value.
C0
PD
Turn on Y1 for 1 scan. The off-to-on transition
causes the HSIO to preload the current position
with the value in V1174/V1175.
Y1
Profile / Target
Velocity
LD
K4100
Load the constant K4100 which is required to select
Automatic Trapzoidal Profile, absolute positioning,
without interrupt and a target velocity of 1 kHz.
OUT
V3630
Output this constant to V3630, the location of the Profile
Select / Starting Velocity setup register.
Target Position
SP0
L
DD
K5000
Load the constant K5000 which selects a target
position of 5000 pulses. Don’t forget to use double
word size (8-digit BCD position value).
OUTD
V3631
Output this constant to V3631 and V3632, the location of
the Target Position double-word register .
OUT
V3633
Output this constant to V3633, the location of the starting
velocity parameter register .
LD
K4
Load the constant K4 which is required to select a
starting velocity of 40 Hz (4 x 10 pps).
Starting Velocity
OUT
V3634
Output this constant to V3634, the location of the
acceleration parameter register .
LD
K20
Load the constant K20 which is required to select an
acceleration time of 2 seconds (20 x 100 mS).
Acceleration
OUT
V3635
Output this constant to V3635, the location of the
deceleration parameter register.
LD
K40
Load the constant K40 which is required to select a
deceleration time of 4 seconds (40 x 100 mS).
Deceleration
X3
OUT
We use a spare filtered input to allow the operator
to start the profile. When the operator turns X3 ON,
logical output Y0 starts the profile. The operator must
maintain X3 on unit until the profile is complete.
Y0
Start Profile
SP 104
OUT
SP104 is the logical output of the HSIO to indicate
the move is complete. W e use Y2 to energize an
annunciator that the profile has finished.
Y2
Profile Complete
Profile / Target
Velocity
LDD
K1000
Load the constant K1000 as the new current position
value.
OUTD
V1174
Output this constant to V1174/V1175 (CTA174/CTA175). the
location of the current position value.
C0
PD
Turn on Y1 for 1 scan. The off-to-on transition
causes the HSIO to preload the current position
with the value in V1174/V1175.
Y1