Omron CQM1H - PROGRAM Programming Manual page 138

Pulse I/O Board
Example 2: Stopping
Pulse Output with
SPED(64)
!Caution Be sure that the pulse frequency is within the motor's self-starting frequency
The following example shows PULS(65) and SPED(64) used to control a
pulse output from port 1. The frequency is changed by executions of
SPED(64) with different frequency settings and finally stopped with a fre-
quency setting of 0.
05000
• •
00005
•
00006
•
00007
•
The following diagram shows the frequency of pulse outputs from port 1 as
the program is executed.
Frequency
1.5 kHz
1.0 kHz
IR 05000
turns ON
range when starting and stopping the motor.
@PULS(65)
When IR 05000 turns ON, PULS(65) sets port 1 for CW
pulse output. There is no number of pulses setting.
001
004
000
@SPED(64)
Starts pulse output from port 1 at 1 kHz in Continuous
Mode.
001
001
#0100
@SPED(64)
When IR 00005 turns ON, the frequency from port 1 is
changed to 1,500 Hz.
001
001
#0150
@SPED(64)
When IR 00006 turns ON, the frequency from port 1 is
changed to 1,000 Hz.
001
001
#0100
@SPED(64)
When IR 00007 turns ON, the pulse output from port 1 is
stopped with a frequency setting of 0 Hz.
001
Note: Use INI(61) if it is necessary to force pulse
output to stop, as in emergency situations.
001
#0000
IR 00005 IR 00006 IR 00007
turns ON turns ON turns ON
Section 2-2
Time
113