Omron CPM1 - PROGRAMING MANUAL 02-2001 Programming Manual page 142

CPM2A/CPM2C Pulse Output Functions
Set Frequency and Start Pulse Outputs
Change Frequency
These functions set the output mode, the target frequency, the starting frequen-
cy, and the acceleration/deceleration rate, and they begin pulse outputs. They
can also be used to change the frequency, by accelerating or decelerating at the
specified acceleration/deceleration rate, if pulse outputs are already in progress
in continuous mode.
Setting the Frequencies, Acceleration/Deceleration, and Starting Pulse
Outputs in Independent Mode
(@)ACC(––)
Fixed at 000: Pulse output 0
000
Output mode designation
M
Beginning word of settings table
T
M
Output mode
Specify the output mode.
000: Up/down pulse outputs, independent mode
002: Pulse + direction outputs, independent mode
T Acceleration/deceleration rate (#0001 to #1000 BCD: 10 Hz to 10 kHz)
T+1 Target frequency (#0001 to #1000 BCD: 10 Hz to 10 kHz)
Starting frequency (#0000 to #1000 BCD: 0 to 10 kHz)
T+2
Register the data for each frequency.
The acceleration/deceleration rate is the increase or decrease in the fre-
quency every 10 ms.
Pulse output frequency
Target
frequency
Starting
frequency
0 Hz
In independent mode, the acceleration and deceleration
points are determined from the number of pulses, the
acceleration/deceleration rate, the target frequency, and
the the starting frequency.
Number of
pulses
Section 2-5
Time
121