Omron CQM1H - PROGRAM Programming Manual page 118

Pulse I/O Board
Instruction
INI(61) Halts pulse output.
(MODE CONTROL)
PRV(62) Reads pulse output status.
(HIGH-SPEED
COUNTER PV
READ)
Instruction
that started
SPED
pulse output
(Inde- (Contin-
pen-
dent)
SPED(64) Enabled ---
(Independent
Mode
SPED(64) Enabled Enabled
(Continuous
Mode)
PULS(65) 0,1 Enabled Enabled
(Pulse set-
ting)
PULS(65) 2,3 Enabled Enabled
(Pulse accel-
eration/decel-
eration
setting)
PULS(65) 3,4 --- Enabled
(No pulse set-
ting)
PLS2(––) --- ---
ACC(––) --- ---
Mode 0
(Acceleration
+ Indepen-
dent)
ACC(– –) --- Enabled
Mode 1 for
(Acceleration constant
+ Continuous) speed
ACC(––) Enabled ---
Mode 2 for
(Deceleration constant
+ Indepen- speed
dent)
ACC(––) --- Enabled
Mode 0 for
(Deceleration constant
+ Continuous) speed
PWM(––) --- ---
Control summary
Instructions Applicable during Output
Some instructions relating to pulse output cannot be altered once output has
begun. The following table lists those instructions that can and cannot be exe-
cuted to change pulse output after another instruction has been executed (i.e.,
while pulse output is being performed as a result of a former instruction).
Instruction used to change pulse output
SPED PULS PULS
(0 or 1: (2 or 3:
uous) Pulse pulse
setting) acceler-
ation/
deceler-
ation
setting)
--- ---
Enabled Enabled
Enabled Enabled
Enabled Enabled
Enabled Enabled
--- ---
--- ---
Enabled Enabled
(see (see
note) note)
--- ---
Enabled Enabled
(see (see
note) note)
--- ---
Note The number of pulses can be changed, but the direction cannot be changed.
Single-phase Single-phase
pulse output pulse output
without with same
acceleration/ acceleration/
deceleration deceleration
Yes Yes
Yes Yes
PULS PLS2 ACC
(4 or 5: Mode 0
No (Accel-
pulse eration
setting) + Inde-
pen-
dent)
--- --- Enabled
--- --- ---
Enabled Enabled ---
Enabled Enabled Enabled
Enabled Enabled ---
--- --- ---
--- --- ---
--- --- ---
--- --- ---
Enabled --- ---
(see
note)
--- --- ---
Section 2-2
Single-phase
pulse output
with separate
acceleration/
deceleration
rates rates
Yes
Yes
ACC ACC ACC
Mode 1 Mode 2 Mode 3
(Accel- (Decel- (Decel-
eration eration eration
+ Con- + Inde- + Con-
tinuous) pen- tinuous)
dent)
--- Enabled ---
Enabled --- Enabled
Enabled Enabled Enabled
Enabled Enabled Enabled
Enabled --- Enabled
--- Enabled ---
when
stopped
--- Enabled ---
Enabled --- Enabled
for
constant
speed
--- Enabled ---
Enabled --- Enabled
for
constant
speed
--- --- ---
Variable
duty
factor
pulse
output
Yes
Yes
PWM
---
---
---
---
---
---
---
---
---
---
Enabled
93