Operation
4-63
P/N 7105144G
2008 Nordson Corporation
VersaBlue_NW
Also refer to Initial Startup (Fig. 4-7) and Motor Startup Protection.
Enabling
If there is no collective enable, the individual motors are enabled with the
key Switch on/off motor (individual enable) AND via the interface Standard
I/O with the signal Enable motor.
Switching on
If there is a collective enable, the individual motors are switched on with the
key Switch on/off motor (individual enable) AND via the interface Standard
I/O with the signal Enable motor.
The indication lamp in the key can be different colors:
Gray (off): No motor enable on the control panel
Yellow: The motor is enabled on the control panel but at least one
of the other enables is not set (motor not running)
Green: Motor running.
1
2
Pump 1
Pump 2
Fig. 4-87 Motors: Enable on the melter screen − switch on on the motor screen
NOTE: The Standard I/O interface signals All motors ON/OFF (collective
enable) and Enable motor can be deactivated with a key. The motors can
then only be enabled and switched on via the control panel (Refer to
Fig. 4-88 Motor enable).
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