Changing Speed Using An Override During Pulse Output - Omron CJ1W-C113 - REV 02-2008 Operation Manual

Changing Speed Using an Override during Pulse Output

Program
Operation start switch
W03000
200006
Busy Flag

10-6 Changing Speed Using an Override during Pulse Output

Overview
Operation Example
Operation
starts
Speed (pps)
150
1,2,3...
Setting the PCU
300
W030 is used as a work word.
200213
• Override can be used to change the speed during pulse output.
• The target speed is determined by the override coefficient set in the oper-
ating data area.
• In order to use the actual target speed that has been set, either disable
the override or set it to 100%.
The following is an example of changing the speed with override during con-
tinuous operation.
Speed
change 1
1. When the operation start switch is turned ON, pulse output is executed at
a speed of 300 pps CW on the X axis.
2. When speed change switch 1 is turned ON, the pulse output decelerates
to a speed of 150 pps.
3. When speed change switch 2 is turned ON, the pulse output accelerates
to a speed of 500 pps.
4. When speed change switch 3 is turned ON, the pulse output decelerates
to a speed of 300 pps.
5. When the operation start switch is turned OFF, the output of X axis stops.
Unit number:
PCU used:
DIFU W03000
200006
Speed
change 2
Unit #0
NC113
Section 10-6
Takes the rising edge of the
operation start switch.
Origin search
Speed Operation
change 3 stops
Time