Operation
4-3
Part 1061253B
E 2006 Nordson Corporation
Display Messages
During operation, the system displays messages
that indicate the system operating status. Table 4-2
lists the display messages.
NOTE: Refer to Magnetron Current on page 8-2
for a chart comparing UV Output Wattage vs
Remote Input Current/Voltage.
Table 4-2 Display Messages
Message Description
OFF The power is turned on to the power supply. The lamphead is in the Off mode.
WARMUP The magnetron filament is energized. This message will be present for only
the filament warm-up time period, which is about 10 seconds.
STDBY The filament is warm and the unit is waiting for an On command.
LMPDLY Lamp ON has been enabled. The power contactor is closed, and high voltage
has been applied to the magnetrons. This message is present only for the
lamphead warm-up period, which is about eight seconds.
LAMPON Lamp is On at the set power level.
L COOL Lamp was On and a Standby command has been received. The magnetron
power is shut off and the contactor is open. This message is present only for
the cool down period, which is about 30 seconds. The lamphead then goes to
a standby state. The unit will not restart until the delay time expires.
C DELAY An Off command was received. The lamphead power is turned off. The
message is present only for the cool down period, which is about 60 seconds.
The unit will not restart until delay time expires.
Lo (35%):
Med (65%):
Hi (100%):
0-3 Volts (200 watts per inch) (4-8 ma)
4-5.5 Volts (400 watts per inch) (9-14 ma)
6.5-10 Volts (600 watts per inch) (15-20 ma)
