4.1.7. Reset button
Identified by
--
in Figure 3. This button is used to clear the fault and/or trip
indicators if a run-time or interlock trip has occurred. Depressing the button will clear
the latch for the fault and trip indicators. If the LED does not go out, then the reason for
the fault is still present.
4.1.8. Heat switch
Identified by
--
Figure 3. When the power supply is energized, and no fault
indicators are lit, pressing the START button will start the power supply delivering heat.
When moved back to the STOP position, the heating will be terminated. While in
PROGRAMMED mode, the ON position initiates the heat cycle. Pressing the STOP
button will terminate the heat cycle.
4.1.9. Power Pot
Identified by
--
in Figure 3. The power pot sets the requested power level indicated
as P.S on LCD display. The level of power output is indicated by the percentage on the
POWER indicator LED. This pot is disabled during PROGRAMMED mode operation.
4.1.10. Program buttons
Identified by
--
in Figure 3. The program buttons are used to program and display
jobs for the power supply to run automatically. See section 5 for a description of how to
program the power supply.
4.2. Operation
4.2.1. Manual mode operation
Turn on the control breaker, and then LCD display shows as below. Operation mode
and heat control mode displayed on the 1
st
line.
Select Manual mode in the programming if current mode is programmed. (see
section 5.1.)
MANUAL [CONT] LOC
>> POWER LIMIT
P.S=50% C.V=500V
I.C=300A FRQ=370KHz
MANUAL [T=2.5S] LOC
>> POWER LIMIT
P.S=50% C.V=500V
I.C=300A FRQ=370KHz
There are two selections in Manual mode.
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