Omron CP1H-CPU - 05-2006, Operation Manual

Page: 272 / 669

241
Pulse Outputs
Section 5-3
Stopping a Pulse Output
Operation Example applica-
tion
Frequency changes Description Procedure
Instruction Settings
Stop pulse
output
(Number of
pulses set-
ting is not
preserved.) Immediate stop Stops the pulse out-
put immediately
and clears the num-
ber of output pulses
setting. PULS(886)
↓
ACC(888) or
SPED(885)
(Indepen-
dent)
↓
INI(880)
•Stop
pulse out-
put
PLS2(887)
↓
INI(880)
Stop pulse
output
(Number of
pulses set-
ting is not
preserved.) Immediate stop Stops the pulse out-
put immediately
and clears the num-
ber of output pulses
setting. PULS(886)
↓
SPED(885)
(Indepen-
dent)
↓
SPED(885)
•Port
•Indepen-
dent
•Target fre-
quency =
0
Stop sloped
pulse out-
put
smoothly.
(Number of
pulses set-
ting is not
preserved.) Decelerate to a
stop Decelerates the
pulse output to a
stop.
Note If ACC(888)
started the
operation, the
original
acceleration/
deceleration
rate will
remain in
effect.
If SPED(885)
started the
operation, the
acceleration/
deceleration
rate will be
invalid and
the pulse out-
put will stop
immediately.
PULS(886)
↓
ACC(888) or
SPED(885)
(Indepen-
dent)
↓
ACC(888)
(Indepen-
dent)
•Port
•Indepen-
dent
•Target fre-
quency =
0
PLS2(887)
↓
ACC(888)
(Indepen-
dent)
Pulse frequency
Present
frequency
Execution of
SPED(885)
Execution
of INI(880)
Time
Pulse frequency
Present frequency
Execution of
SPED(885)
Execution of
SPED(885)
Time
Pulse frequency
Present
frequency
Target
frequency = 0
Execution of
ACC(888)
Original
deceleration
rate
Time