Glossary
D-11
P/N 7105144G
2008 Nordson Corporation
VersaBlue_NW
Parent Machine
The user’s machine that generates the line speed signal for key-to-line
mode. Refer to Line Speed Signal.
Pas
Pascal second, SI unit for dynamic viscosity.
PID Controller
A type of controller that combines different control characteristics of
proportional, integral and differential aspects.
The controller should be calibrated such that the controlled variable (output
variable) and the manipulating variable (input variable) fluctuate as little as
possible and the time needed for the manipulating variable to stabilize is as
short as possible.
PLC
Programmable Logic Controller.
Polyamide
A term used by Nordson to describe polyamide-based hot melt adhesives.
Other common designations are polyamide resin and polyamide hot melt
adhesive.
Polyurethane Hot Melt Adhesive
Moisture interlaced hot melt adhesive. Common abbreviations are PU and
PUR. When processing polyurethane adhesives, additional safety
instructions must be observed.
Power Consumption P
The electrical power consumption (wattage) of the unit (motor, heater and
the electrical components in the electrical cabinet).
Power Consumption P
max
The maximum electrical power consumption (wattage) of the unit and the
connected accessories. It is calculated as the product of the connected
voltage and the maximum current protected by fuse.