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Pump speed display
Troubleshooting
6-4
Part 1107600_03
2014
Nordson Corporation
Motor Control Faults
Table 6‐2 includes the motor control fault codes that may appear on the
pump speed display.
Table
Fault Code
Affect on Melter
Possible Cause
Corrective Action
no EnA
Pump enable key does
not start pump
Master pump enable
key
not turned on
Press the
Master pump
enable key
until the
LED is illuminated.
N/A
Displayed rpms do not
match motor speed
Pump speed display not
calibrated
Calibrate the pump
speed display. Refer to
Calibrating the Pump
Speed Display
later in
this section.
N/A
Motor control not
operating as expected
Improper motor control
parameter settings
Check motor control
parameter settings.
Refer to
Setting Up the
Motor Control
in
Section3,
Installation
.
Summary of Contents for AltaBlueA4TP
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Page 221: ...Technical Data 8 5 Part 1107600_03 2014 Nordson Corporation Figure 8 3 Wiring diagram 1 of 12...
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Page 236: ...Calculating Melter Power Requirements A 4 Part 1107600_03 2014 Nordson Corporation...
Page 274: ...Melter Communications C 12 Part 1107600_03 2014 Nordson Corporation...
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