MAGNATECH Pipemaster 515, Инструкция по эксплуатации и техническому обслуживанию, Страница: 44 / 101

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OSPD Speed of Torch Oscillation across weld joint.
IDWL Inboard Oscillation Dwell Period, in seconds
ODWL Outboard Oscillation Dwell Period, in seconds.
ATTENTION : Automatic Parameter Carry down through Levels.
The Pipemaster makes it very easy to copy parameters from one level to the next by merely
pressing the “Next” Level switch. This facility can result in unwanted changes if care is not
taken when editing parameters at one specific level - Example: You wish to change the
amperage originally programmed in Level 4 of a one-pass weld. However, other parameter
changes occur in a subsequent level, such as level 5 or 6. If you make the change in amperage
in Level 4 and press Next, you will automatically copy all of the Program Level 4 values into
Level 5. Therefore, it is necessary to note any other changes that are occurring in subsequent
levels within the pass before modifying any parameter in that pass. Please note that this is only
true for Level parameters within any given pass. For a multipass weld, once you move to a
subsequent pass, the parameters will not be copied from the previous pass.
10.7 Downslope Screen
Move Cursor and enter values with Encoder. Press Next.
Downslope Delay Downslope of weld current will occur immediately at the tie-in of the
start location. If an overlap of the weld bead is desired, set the
desired seconds of Downslope Delay.
Downslope Downslope or current taper time period in seconds.
Pulse-Downslope Choice of pulse current (Yes) or steady state current (No) during
downslope period
Final Amps Weld current level just prior to arc termination.
Postpurge Time period gas flows after arc termination (seconds).
Auto Rewind If this feature is “switched on” (by selecting “Yes” on the display), it
will cause the weld Head to automatically rewind at completion of a
weld and come to a halt at the starting rotational position.
(Postpurge will occur prior to auto rewind.)
ATTENTION Turn the Auto rewind function off when using Redhead model weld Heads.
Prewrap the torch cable manually prior to welding using the clutch.
Wire Stop Delay Wire feed is normally turned off at the initiation of Downslope. This
feature delays the termination of wire feed for an adjustable period
(seconds) after Downslope is initiated.