Hypertherm Phoenix 8.0 - Manual (Page 84)

Setups
77
Press the Timing Diagram soft key to view the timing diagram from setups.
Purge Time
Specifies the time delay for cutting gas purge before start of the laser cut motion is
enabled.
New Gas Purge Time
Specifies the Gas Purge Time for switching from one cutting gas to another cutting gas.
Shutter Time
The Shutter Time parameter is used to specify the amount of time to open the shutter
prior to the laser beam on.
Power Ramp Time
The Power Ramp Time parameter is used to specify the amount of time to ramp up the
laser power prior to the laser pierce.
Pierce Time
Specifies the time delay from when laser head completes lowering until motion is
initiated at creep speed for cutting.
When Manual Pierce Control is selected, this is the total pierce time allowed.