CHAPTER 1: DESCRIPTION
UB25 LINEAR DC RESISTANCE WELDING CONTROL
1-10 990-665
Numeric Keypad and Operational Controls
Numeric Keypad and Operational Controls
KEY FUNCTION
Monitor/Limits -- a group of two keys that allows you to view monitor
data and set limits of welding parameters. If the weld exceeds pre-set
limits, the Power Supply can be programmed to initiate alarms and/or
interrupt welds.
Displays the energy limits monitor allowing you to view the graphic
waveform trace of the selected parameter. Welding in the MONITOR
state allows you to watch and verify welds as they are being made.
Welding can be automatically interrupted when the programmed limit
value of current, voltage or power has been reached. Using the RELAY
MENU
screens, you can also program relays to provide an output alarm
signal when limits are exceeded.
Switches the display between the peak welding energy and the average
welding energy readings. Data is displayed in the top data line on the
LCD.
Press to:
Increment (increase) or decrement (decrease) numeric values on the
display
Scroll the weld schedule numbers up and down.
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