Sonics FM - Manual (Page 40)

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I N S T R U C T I O N M A N U A L • M O D E L F M P O W E R S U P P LY
39
S Y S T E M S T A T U S T E S T S A N D F U N C T I O N S
POWER SUPPLY TEST AND DISPLAY
The ultrasonic power supply can be actuated briefly and tested by pressing
and holding the TEST key. The value displayed on the LCD screen should not
exceed 10% or 20% on the LED bar graph.
OPERATION SEQUENCE DISPLAY
The operation sequence, which includes the trigger, time and energy functions
in use during a process cycle, can be displayed on the LCD screen during
subsequent cycles. To display the sequence, press the numerical key 4 when
the Mode Codes are displayed.
Each function abbreviation is displayed as it is actuated, and all function
abbreviations are retained in display until the cycle is completed, i.e., T1 T2
T3, T1 T2 T3 T4, T1 T2 T3 T4+ US, FT T2 T3, FT EN T3 and other variations.
The power supply can be returned to the system status READY display during
the process cycle by repeating the procedure used above to select the
operation sequence display (press the numerical key 4 when the Mode Codes
are displayed).
SYSTEM STATUS TESTS AND MISCELLANEOUS
FUNCTIONS
In addition to the basic modes and functions described in the preceding
sections, the power supply provides additional testing and operating functions,
as listed below.
Input Test
To display the status of the various system inputs, press the TEST and AUTO
keys simultaneously when “SONICS & MATERIALS” appears on the LCD
screen at start-up. The display will change to “INPUT TEST.” When the TEST
and AUTO keys are released, the status of the various inputs will be displayed
in an alphabetical code. From left to right, the inputs are as follows (see next
page):
NOTE: Refer to page 42 for
an overview of system status
tests displays.