CNC Bender v10-20080226
From ATTWiki
CHANGES to CNC PROCESSLIST BUILDER
New Insert of ClampHomeComplete with PD Retract Timer
The Pressure Die Retract Timer COMDEF command can open the pressure die a small distance and simultaneously send the Clamp die home. The command is considered complete when the pressure die has arrived at its timed destination. The next step is often for a Post Bend Jog (which is a bend die clearance move for non split-die benders).
Because our operator station systems are becoming so fast, it is easily possible for the Feed axis to start the Post Bend Jog without the clamp die arriving completely home. This is a typical process list where this problem can occur:
[DISPLAY] Next Step: (FRB Row 2) Home Pressure Die For 200 MS And Clamp Home PressureDieReturnWithTimer_SendClampAndBoostHome = tim2:200, cto:6000 [DISPLAY] Completed: (FRB Row 2) Home Pressure Die For 200 MS And Clamp Home [DISPLAY] Next Step: (FRB Row 2) Home All Boost Dies AllBoostReturn = cto:6000 [DISPLAY] Completed: (FRB Row 2) Home All Boost Dies
This is an example of the new process list with the ClampHomeComplete command added to the logic:
[DISPLAY] Next Step: (FRB Row 2) Home Pressure Die For 200 MS And Clamp Home PressureDieReturnWithTimer_SendClampAndBoostHome = tim2:200, cto:6000 [DISPLAY] Completed: (FRB Row 2) Home Pressure Die For 200 MS And Clamp Home [DISPLAY] Next Step: (FRB Row 2) Open Clamp Fully ClampHomeComplete = cto:6000 [DISPLAY] Completed: (FRB Row 2) Open Clamp Fully [DISPLAY] Next Step: (FRB Row 2) Home All Boost Dies AllBoostReturn = cto:6000 [DISPLAY] Completed: (FRB Row 2) Home All Boost Dies
