Nordson iControl Series - Reciprocator Variable Mode Settings; Variable Mode Settings Overview; Variable Mode Overtravel Interpretation

Reciprocator Preset Settings
7-5
Part 1056418-07
E 2019 Nordson Corporation
Variable Mode Settings
See Figure 7-3. Reciprocator Speed can be set for Variable, No
Synchronization mode only.
Top and Bottom Overtravel settings are the distance above and below a
part that the reciprocator travels before turning around when a part is in
front of the guns. Positive overtravel settings extend the spray pattern,
turning the guns on BEFORE the part edge and off AFTER the part edge.
Negative overtravel settings restrict the spray pattern, turning the guns on
AFTER the part edge and off BEFORE the part edge.
If no part is present, then the configured turn-around limits apply.
Top
Overtravel
Bottom
Overtravel
Speed
(No Sync Mode
Only
Top Turn-Around (Configuration Setting)
Bottom Turn-Around (Configuration Setting)
Top Overtravel
Bottom Overtravel
Reciprocator Home (0)
Fixed Mode,
Conveyor
Synchronization
Fixed Mode,
No Conveyor
Synchronization
Top Turn-Around (Configuration Setting)
Bottom Turn-Around (Configuration Setting)
Top Overtravel
Bottom Overtravel
Reciprocator Home (0)
Variable Mode
Positive Overtravel Settings
Extended Spray
Variable Mode
Negative Overtravel Settings
Restricted Spray
Conveyor Travel
Conveyor Travel
Figure 7-3 Reciprocator Preset Settings − Variable Mode