Operation; Start Up Display - NewArc R4000 Operational Manual

3. Operation

Front panel operation
This design is based on microprocessor technology and allows to implement set of functions previously not
available in Newarc inverters:
• Encoder based function control - digital settings
• Hot start control
• Operation time control
• Welding duration (resettable user counter available as an optional extra)
• Error identification and counter
• Mode changing
• Cooling unit control
• Improved remote control
Configuration
Front Panel is factory calibrated and in most cases doesn't need additional adjusting. If any problem occurs
please contact service for advice. To check set maximum parameters and mode access use function "Settings
Check" (Start-up Display)
Software
By default display shows SET function when no welding. When current flow, panel shows actual current
and voltage on display. To change current (or voltage in MIG) settings during welding (actual current and voltage
on display), turn encoder anti- or clockwise. Program will automatically jump to set function. Every other function
is accessible by short pressing encoder down and turning encoder anti- or clockwise for correct value.
Once correct parameter is set, program will automatically return to default function after short period of time.
After finish welding (longer than 5s), average values are prepared and shown on display by short period
of time. That values are accessible after as the last functions and reachable by pressing encoder button
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R4000/5000CC/CV