Omron CP1E CPU UNIT SOFTWARE User Manual page 219

Example
Operation
application
Change Changing
speed the target
smoothly speed (fre-
(with quency)
unequal during posi-
accelera- tioning
tion and (different
decelera- accelera-
tion rates) tion and
decelera-
tion rates)
Change Change the
target target posi-
position tion during
positioning
(multiple
start
function)
CP1E CPU Unit Software User's Manual(W480)
Frequency changes
Pulse frequency
Specified number of pulses
(Specified with PULS.)
New target frequency
Target frequency
Acceleration/
deceleration
rate
Execution of ACC
(independent mode)
PLS2 executed to change the target
frequency and acceleration/deceleration
rates.(The target position is not
changed. The original target position is
specified again.)
Pulse frequency
Number of pulses
changed with PLS2.
Secified number
of pulses
Target frequency
Acceleration/
deceleration
rate
Execution of PLS2
PLS2 executed to change the target
position.(The target frequency and
acceleration/deceleration rates are
not changed.)
Description
PLS2 can be exe-
cuted during posi-
tioning to change
the acceleration
rate, deceleration
Time
rate, and target fre-
quency.
To prevent the tar-
get position from
being changed
intentionally, the
original target posi-
tion must be speci-
fied in absolute
coordinates.
PLS2 can be exe-
cuted during posi-
tioning to change
the target position
(number of pulses).
Time
When the target
position cannot be
changed without
maintaining the
same speed range,
an error will occur
and the original
operation will con-
tinue to the original
target position.
12 Pulse Outputs
Procedure
Instruction Settings
PULS • Number of
pulses
↓
• Relative or
ACC
absolute
(Independent)
pulse speci-
↓
fication
PLS2
• Port
PLS2
• Pulse +
↓ Direction
• Accelera-
PLS2
tion rate
• Decelera-
tion rate
• Target fre-
quency
• Starting fre-
quency
PULS • Number of
pulses
↓
• Relative or
ACC
absolute
(Independent)
pulse speci-
↓
fication
PLS2
• Port
PLS2
• Pulse +
↓ Direction
• Accelera-
PLS2
tion rate
• Decelera-
tion rate
• Target fre-
quency
• Starting fre-
quency
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12