Rockwell Automation 1398-PDM-xxx IQ Master Version 3.2.4 for IA-2000 and IQ-5000 Positioning Drive Modules, IQ-55 - Manual (Page 404)

382 Application Examples • Thermoformer Application
Publication 1398-PM601A-EN-P — October 2000
APPENDIXES
Flow Chart
TITLE "TFORMER"
;Version 3.00 2/29/96
PGMTYPE = MAINPGM
;This program implements a Thermoformer control with basic
;features. It also provides I/O for handshaking to the
;machine such as a cut output, ready input, and a batch
;complete output.
;
;Variable name assignments
ASSIGN LENGTH G1 ;Move length
ASSIGN COUNT G2 ;Batch count
PRINT WAITING FOR START
STATUS MESSAGE
PRINT RUNNING BATCH
STATUS MESSAGE
PRINT COUNT
EXECUTE MOVE
READY=ON?
NO
YES
SCREEN=2? YES
NO
SET ACCELERATION;
CALCULATE NEW ANTICIPATE
OUTPUT TURN-ON POSITION;
ENABLE ANTICIPATE EVENT
SCREEN=2?
YES
NO
START=ON? NO
SCREEN=2?
ASSIGN VARIABLE NAMES;
SCANNED EVENT SETUP;
X KEY ROUTINES;
INITIALIZE VARIABLES;
ENABLE X KEYS
START
YES
NO
YES
ANTICIPATE OUTPUT OFF;
CUT OUTPUT ON
DWELL
CUT OUTPUT OFF;
COUNT=COUNT+1
COUNT=BATCH?
NO
YES
BATCH_COMPLETE OUTPUT ON;
RESET COUNT
SCREEN=2?
PRINT BATCH COMPLETE
STATUS MESSAGE
YES
NO
BATCH COMPLETE OUTPUT OFF;
STATE=1;
TEMP_CNT=0