Sonics H540 E - Manual (Page 23)

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I N S T R U C T I O N M A N U A L • H A N D H E L D W E L D E R S
Frequency Display
The TEST key can also be used to display the running ultrasonic frequency.
Refer to page 23 for more information.
READY SCREENS
In addition to the start-up ready screen (shown on page 20), there are 2 other
“ready” screens. The power supply must be displaying one of the 3 ready
screens in order for welding to commence. Welding cannot be initiated from
any other display. All 3 ready screens can be accessed by pressing the
ENTER/REVIEW key. The other 2 ready screens are as follows:
Alarm Screen
The Alarm screen displays information about the alarm(s) that have been
triggered by the system encountering parameters outside of the specified
tolerance limits. The screen will indicate whether alarms occurred in Time or
Energy (on E models only). If there are no alarms, dashes will display. If there
are alarms, an L (for Low limit, indicating that the low limit was violated)
and/or an H (for High limit, indicating that the high limit was violated) will
display by the applicable mode (time or energy). Once another new cycle is
begun, the system will automatically clear the current alarm.
Counter Screen
The Counter screen displays information about the job number, the number
of cycles run to date, the customer resettable counter (CRC) and the
resettable alarm counter (RAC). The 2 resettable counters can be reset
whenever desired by pressing the Clear key when the counter screen is
displayed (the keypad must be unlocked).
*Alarms* Time: – –
Energy: – –
Cycles: 00,004,678
CRC: 000,062 RAC: 0,000
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