Operation
4-8
Part 1089210A04
E 2010 Nordson Corporation
Remotely Operated Units
NOTE: The system can be wired to initiate lamphead start from either the
process machine or from the UV power supply control panel.
There are many ways that the system can be configured to operate
Remotely. By using the power supply I/O the UV system can be controlled
from a simple panel or by using the DeviceNet protocol it can be fully
automated to work in concert with a complete process.
Table 4-5 Startup Procedures for Remotely Operated Units
Step Single Unit and Units Networked to a Master Unit Operated Remotely
1 Switch the electrical disconnect enclosure to ON.
2 Turn the main power switch on the front of the power supply to the ON position. The power
on message begins to scroll.
The power on message begins with the words NORDSON UV CURING SYSTEMS. Five
numbers will then scroll listing the software versions for the display board, main control
board, phase board, interface, and lamphead respectively. If DeviceNet is enabled,
DeviceNet software version will also be displayed.
3 Make sure that all interlocked access doors are closed and that the exhaust fan is running.
If external interlocks are wired and open, a fault message FAULT EXT INTERLOCK will
appear in the display.
4 On the front panel under NETWORK, press REMOTE.
NOTE: For networked units, press REMOTE on each unit.
5 Set the POWER SETTING. There are three ways of setting the POWER SETTING.
See Table 4-1 item number 8 on page 4-2.
6 Enable the cooling blower(s) by an external/remote switch. If there is insufficient pressure a
system fault occurs and the message FAULT LOW LAMPHEAD PRESSURE appears in the
display. (Check for proper pressure.)
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