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PVA PVA2000 - Definitions

PVA PVA2000
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PathMaster® Manual Rev. H 6/03
- 9 -
Definitions
Auto Cycle – Machine state where cycles are running.
Auto Purge – A machine function that automatically purges material after a predefined period of time.
Calibration Position – The location in the workspace where the X, Y, Z and W locations for the needle(s)
is normalized.
Cycle Stop – Machine state where no action is occurring and the machine is at the standby position.
Depress – Press and hold for the duration of the operation.
Dispense PathA continuous motion profile. The valve is on (dispensing or spraying) during the entire
motion profile. Also known as a Path or Motion Sequence.
DMC – Language used to program the motion controller in the Dispensing System.
End Effector – The dispense head assembly. The end effector is moved by the axes.
Head – Dispensing, or spray valve (or any other part processing device).
Home Position – The (0, 0, 0, 0) location of the workspace. This position is determined by the location of
the home sensors. It is NOT the same as the Standby Position.
Jog – One or more axes are command to traverse continuously at a specified speed until commanded to
stop.
Light Tower – The light tower consists of three stacked lights, red, amber and green (top to bottom). It is
used to indicate the status of the machine.
Main program file – Text file containing the code that runs the Dispensing System during normal
operations.
Motion SequenceA continuous motion profile. The valve is on (dispensing) during the entire motion
profile. Also known as a Dispense Path, Coating Path or Path.
Offline Programming - A manor of programming Path Programs without being connected to the
Dispensing System. Known as FastPath™.
Path – A continuous motion profile. The valve is on (dispensing) during the entire motion profile. Also
known as a Dispense Path or Motion Sequence.
PathMaster
®
– Windows
®
programming software. Used to create, maintain and download program files
for the Dispensing System.
Press – Press and release.
Program – A collection (or series) of motion sequences.
Project – File containing the code for one or more programs.
Purge Position – The location in the workspace where the head moves to perform all auto purge
operations.
PVA – Precision Valve & Automation, Inc. Precision Valve & Automation.
Solvent CupsA container filled with an agent designed to prevent the spray and dispensing valves from
clogging when idle for a specified period of time. Also known as Solvent Rest.

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