AltaPail II Bulk Melters Product Manual - 第82页

Basic Software Me lter Configuration 6 -13 Part 1121836_03 E 1 1/2014 Nordson Corporation Changing Pump Op eration Modes Notes: S You can make use of s tandard or hand applicato rs in Manual or Gear-to-Line pump operatio…

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Basic Software Melter Configuration
6-12
Part 1121836_03
E 11/2014 Nordson Corporation
Basic Pump Configuration
You can do the following tasks:
S
Change Operation Modes
S
Switch the pump On/Off
S
Adjust the speed (RPM) of the pump
The following sections detail each task in greater detail.
NOTE: Refer to Advanced Pump Settings in the next chapter for more
information.
Basic Software Melter Configuration
6-13
Part 1121836_03
E 11/2014 Nordson Corporation
Changing Pump Operation Modes
Notes:
S
You can make use of standard or hand applicators in Manual or
Gear-to-Line pump operation modes.
S
If you connect a standard (automatic) applicator to one external zone
and a hand applicator to a different external zone, regardless of which
you connect first, the pump will operate in hand applicator mode. The
Home screen also displays both zones with a hand applicator icon.
Setting Default Option
Operation Mode Manual
S
Manual - Delivers adhesive at a constant speed you
manually enter. Use Manual Mode to purge the melter.
S
Gear-to-Line - Delivers adhesive at a rate proportional
to the line speed.
Pump
Done
Adjust Speed
Pump Control
85 RPM
Advanced
Pump Operation Mode
Done
Cancel
Manual
Gear-to-Line
1. Access the Home screen, touch
Pump
GTL
45 RPM
then the Advanced button
2. Touch Change Operation Mode and select which pump mode you want
to use.
Operation Mode Description
Manual Pump runs at a constant Speed.
Gear-to-Line Pump runs runs at a variable speed based on line
speed signal.
3. Touch Done.
Basic Software Melter Configuration
6-14
Part 1121836_03
E 11/2014 Nordson Corporation
About Gear-to-Line
Gear-to-Line uses a single set point on a curve for pump control.
Fig 5-3 indicates the following:
S
At 80% maximum line speed, the pump set point RPM speed is 60 RPM.
S
At 20% minimum line speed, the pump set point RPM speed is 15 RPM.
% Line Speed
0%
20% 40%
60%
80%
100%
Motor Speed (RPM)
0
10
20
30
40
50
60
70
20%, 15 RPM
80%, 60 RPM
Figure 6-3 Gear-to-Line, single-point on a curve