Omron HOME SECURITY SYSTEM - MOTION SENSOR FQM1-MMA21 - Manual (Page 197)

174
Pulse Outputs Section 7-6
Indepen-
dent
mode
(Position-
ing) Pulse output
starts at the
specified fre-
quency and
stops when the
specified num-
ber of pulses
have been out-
put.
(The number of
pulses cannot
be changed dur-
ing pulse out-
put.)
PULS(88
6)
↓
SPED(88
5) No. of
pulses,
Relative or
absolute
operation,
Port,
CW/CCW,
Indepen-
dent,
Target fre-
quency
Use when
positioning
with a sin-
gle-phase
output and no
acceleration
or decelera-
tion. (See
page 189.)
The frequency
accelerates or
decelerates at a
fixed rate and
stops immedi-
ately when the
specified num-
ber of pulses
have been out-
put.
(The number of
pulses cannot
be changed dur-
ing pulse out-
put.)
PULS(88
6)
↓
ACC(888) No. of
pulses,
Relative or
absolute
operation,
Port,
CW/CCW,
Indepen-
dent,
Accelera-
tion/decel-
eration
rate,
Target fre-
quency
---
Pulse output
starts at the
specified fre-
quency and
stops immedi-
ately when the
specified posi-
tion is reached.
(The target posi-
tion can be
changed during
positioning
(pulse output).)
PULS(88
6) (Elec-
tronic
Cam Con-
trol) Port,
Target fre-
quency,
Absolute
positioning Use for abso-
lute position-
ing
(electronic
cam control)
with a sin-
gle-phase
output, no
acceleration
or decelera-
tion, and tar-
get position
changes in a
fixed time
interval. (See
page 191.)
The frequency
accelerates at a
fixed rate, decel-
erates at a fixed
rate, and stops
when the speci-
fied number of
pulses have
been output.
(The number of
pulses cannot
be changed dur-
ing positioning
(pulse output).)
PLS2(887
) Port,
CW/CCW,
Accelera-
tion rate,
Decelera-
tion rate,
Target fre-
quency,
Starting
frequency,
No. of
pulses Use for trape-
zoidal accel-
eration/
deceleration
within a set
time (the
dwell time)
and then a
repeat of the
operation in
the opposite
direction.
(See
page 193.)
Mode Frequency changes Description Procedure Example
Instruc-
tions
Settings
Frequency
Target
frequency
SPED executed.
Time
Specified no. of pulses
(Specified with PULS)
Stops after specified no.
of pulses are output.
Frequency
Target
frequency
ACC executed.
Time
Specified no. of pulses
(Specified with PULS)
Stops after specified no.
of pulses are output.
Acceleration
rate
Frequency
Target
frequency
PULS executed.
Time
Stops at specified position.
Present
frequency
Frequency
Target
frequency
Output
starts
Time
Starting
frequency
Output
stops
Target
reached
Stopping
frequency
Deceleration
point
Acceler-
ation rate
Deceleration rate
Specified number
of pulses