Rockwell Automation 1398-PDM-xxx IQ Master Version 3.2.4 for IA-2000 and IQ-5000 Positioning Drive Modules, IQ-55 - Manual (Page 387)

Application Examples • Feed-To-Length Application 365
Publication 1398-PM601A-EN-P — October 2000
APPENDIXES
Flow Chart
ASSIGN VARIABLES
SCANNED EVENTS
X KEY ROUTINES
INITIALIZE VARIABLES
ENABLE X KEYS
START=ON
BATCH COMPLETE OUTPUT OFF
COUNT = 0
CALCULATE ANTICIPATE
OUTPUT POSITION
ENABLE ANTICIPATE OUTPUT
SCANNED EVENT
READY=ON
MOVE DISTANCE=LENGTH + KERF
BACKUP=ON
REGISTER=ON
ADD REGISTRATION CORRECTION
TO MOVE DISTANCE
REGISTER=ON
DWELL
CUT OUTPUT ON
ANTICIPATE OUTPUT OFF
BACKUP=ON
COUNT = COUNT + 1
BATCH COMPLETE OUTPUT ON
CUT OUTPUT OFF
COUNT=BATCH
COUNT
MOVE DISTANCE
ADD BACKUP LENGTH TO
MOVE DISTANCE
CONTINUE=ON
MAKE BACKUP MOVE
No
Yes
Yes
No
Yes
No
Yes
No
Yes
Yes
No
No
No
Yes
START
CALCULATE REGISTRATION
CORRECTION
Yes
No
NOTE: Kerf is the offset required to compensate for the thickness
of the blade in a saw or cutting operation.