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154 810430 Troubleshooting Guide Powermax65/85/105 SYNC
UPL – Set the low gas pressure detection feature to on or off. When you set this field to off, the
system no longer shows the 0-20-0 fault code. This field is on by default.
Hypertherm recommends that you keep this field on. But you can set it to off if the inlet gas
pressure at your work site is not stable or if it stays low enough that you get frequent 0-20-0
faults.
Setting this field to off can cause decreased cut quality and cartridge life. If the input gas
pressure goes too low, damage to the torch and the cartridge can be the result.
EOL – Set the Hypertherm cartridge end-of-life (EOL) detection feature to on or off. When you set
this field to off, the system no longer shows the 0-32-0 or 0-32-1 fault codes when the
cartridge gets to end-of-life.
This field is on by default. But the system temporarily sets the feature to off when any one of
the following conditions occurs:
You install a FineCut hand cutting cartridge.
You set the output current below 40 A for any Hypertherm cartridge.
The output current is set below 55 A and the field is not set to smart mode
(SMART). Refer to page 155.
The output current is set below 55 A and there are no cartridge communications with
the plasma power supply.
GFL – Do not use this setting. It is reserved for future development.
GEN – Set the generator mode feature to on or off. When you set this field to on, the system
decreases its sensitivity to changes in current and voltage from incoming power, which can
cause fault conditions. These changes in input power are common with some generators.
This field is off by default.
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