Pump mode key and LED
Troubleshooting
6-7
Part 1126931_01
2018 Nordson Corporation
5. Press the Pump mode key to save the value and move to the next
parameter.
6. Repeat steps 3-4 for each parameter you want to change.
7. To exit the setup mode, press the Pump mode key one additional time
after the last parameter has been displayed.
Table 6‐3 Motor Control Parameter Factory Settings
Parameter Factory Setting Description Explanation
SEt 94 Maximum pump rpm This parameter controls the increment of
change in motor speed that occurs upon
each press of a pump speed up or down
arrow key when the melter is operating in
the manual mode. To change the rpm in
increments of 1, set this parameter to the
maximum pump rpm.
Srt 0 Motor start mode This parameter controls the method used
to start the motor(s):
To start a motor by pressing the pump
start/stop key on a motor control panel,
enter 0. This setting is typically used if a
melter has more than one motor.
If you want a motor to start when the
pump enable signal is activated, enter 1.
This setting is typically used if a melter
has only one motor.
LoS 0 Minimum pump speed
in gear‐to‐line mode
If the melter will be operated in the
manual mode, enter 0.
If the melter will operated in the
gear‐to‐line mode, enter a minimum line
speed. The motor speed will not fall
below this valve even if the signal drops
to 0 V.
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