iCNC PERFORMANCE
4-6 iHC Manual 0-5399
4.4.3 Advanced Tab
Provides the option for more detailed control of the system behavior.
Default Values Imperial Metric
High Jog Speed 59,06 IPM 1500 mm/min
Low Jog Speed 11,81 IPM 300 mm/min
Adjust Speed 118,11 IPM 3000 mm/min
Homing Speed 23,62 IPM 600 mm/min
Find Plate Speed 23,62 IPM 600 mm/min
Plate Contact Release Speed 2,36 IPM 60 mm/min
Main Arc Lost Time Out 1 s
Collision Rebound Offset
Hold Off AVC Delay 0.0 s
Collision Retract Height 0.4” 1mm
Collision Recovery Delay 1 s
Plate sensing force 25
Max allowed force 250
• AVC sampling enable Use measured arc voltage instead of cut chart value enabled/disable. Arc voltage used is measured when torch
is in cut height.
UI will change to show height instead of arc voltage. This feature compensates the wear of the electrode. Ohmic sensing required
for the feature to work.
• Collision retract enable Enables the collision retract feature that lifts the torch when plate contact has occurred while cutting. This
feature is mainly used to protect torch consumables from hot slag emerging on top of the plate after piercing. Higher pierce height
must be used to protect consumables while piercing. If Collision Retract activates all the time while cutting, check system for proper
cutting speed, arc voltage and gas pressure. Note that on small radius holes while using lower speeds the slag might shoot up to
the torch and retract the torch if this occurs and hole quality is more important than consumable life you can disable this feature.
• Collision retract height sets the height for the torch where it retracts to, after plate contact has occurred while cutting is active
• Collision recovery delay determines how long the torch will remain in the collision retract height until automatic height control is
activated again
• Ohmic plate contact enable using this function requires a connection between the torch shield cap and the voltage divider. This
method is more accurate and sensitive than the Plate sensing by force. Ohmic plate contact enable should always be used as the
main plate sensing feature if possible. This function is not usable when cutting under water.
www.TechnicalBooksPDF.com
To Next Page
