Spray Gun Preset Settings
5-15
Part 1056418-07
E
2019 Nordson Corporation
Lead and Lag Settings
Lead and lag settings determine where the spray guns turn on and off in
relation to the part’s leading and trailing edges. Lead and lag values can be
zero, positive, or negative. See Figures 5-12 through 5-15 for lead and lag
setting examples.
Lead:
Distance from the spray guns to the leading edge of the part.
S
A lead value of zero turns on the spray guns when the leading edge
reaches them (Perfect Pickoff).
S
A positive lead value turns on the spray guns
BEFORE
the leading edge
reaches them (Extended Spray).
S
A negative lead value turns on the spray guns
AFTER
the leading edge
passes them (Restricted Spray).
Lag:
Distance from the spray guns to the trailing edge of the part. Lag
values can be positive, negative, or zero.
S
A lag value of zero turns off the spray guns when the trailing edge
reaches them (Perfect Pickoff).
S
A positive lag value turns off the spray guns
AFTER
the trailing edge
passes them (Extended Spray).
S
A negative lag value turns off the spray guns
BEFORE
the trailing edge
passes them (Restricted Spray).
Lead
Lag
+
−
+
−
Trailing
Edge
Conveyor Direction
0
0
Leading
Edge
Gun ON
Gun OFF
Lead
Lag
Gun Control Screen
Lead
Lag
Preset Table Screen
Figure 5-11 Lead and Lag Settings
Содержание Encore iControl 2
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