Operation
4‐67
P/N 213828_11
2014 Nordson Corporation
VersaBlue_PPA
Motor (contd.)
Also refer to Initial Startup (Fig. 4‐10) and Motor Startup Protection.
Enabling
If there is no collective enable, the individual motors are enabled with the key
Switch motor on/off (individual enable) AND via the interface Standard I/O
with the signal Enable motor.
Switching On
If there is collective enable, the individual motors are switched on with the
key Switch motor on/off (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. 4‐93 Motors: Enable on the melter screen - switch on via 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.
4‐94 Motor enable).
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