MK Products Advanced Color Logic - Manual (Page 21)

Advanced Color Logic Owner’s Manual - Page 14
2.9.3.8 Maximum Scale Change
This value limits the amount, by percentage, by which both the Current
and Motor Speed may be scaled, either up or down. This value should
be large to allow for compensations of expected variations in material
and welding conditions, but not so large that control of the welding
process is lost.
This value has no effect unless the ACL system is in Production Mode
(see WELDING OPERATIONS in this section).
2.9.3.9 Procedure Options
This area displays a list of enabled options that are unique to each
and every procedure. The options that are checked are the currently
selected options for the procedure being modified.
2.9.3.10 Current Deviation (Tolerance)
These are limits (tolerances) set on the high and low current pulse
values of the weld procedure. Limits are set as a percentage of the
actual demand value along with an amount of time allowed for the
current to exceed the limit.
If the current and time feedback from the welding arc should exceed
the limit, then a deviation will be logged and printed, if the procedure is
programmed to do so.
2.9.3.11 Current Abort (Abort Tolerance)
These are abort limits (tolerances) set on the high and low current pulse
values of the weld procedure. The abort limits are set as a percentage
of the actual demand value along with an amount of time allowed for the
current to exceed the limit. Typically these abort limits are greater than
those of the current limits, thus extending or allowing more of a deviation
before aborting the weld.
Should the current and time feedback from the welding arc exceed the
abort limit, the weld will automatically abort and an abort deviation will
be logged and printed, if the procedure is programmed to do so.
2.9.3.12 Motor Speed Deviation (Tolerance)
These are limits (tolerances) set on the high and low motor speed
values of the weld procedure. Limits are set as a percentage of the
actual demand value along with an amount of time allowed for the motor
speed to exceed the limit.
Should the motor speed and time feedback from the motor tachometer
feedback exceed the limit, then a deviation will be logged and printed, if
the procedure is programmed to do so.
2.9.3.13 Motor Speed Abort (Abort Tolerance)
These are limits (tolerances) set on the high and low motor speed
values of the weld procedure. The abort limits are set as a percentage
of the actual demand value along with an amount of time allowed for the
motor speed to exceed the limit. Typically these abort limits are greater
than those of the motor speed limits, thus extending or allowing more of
a deviation before aborting the weld.
Should the motor speed and time feedback from the motor tachometer
feedback exceed the abort limit, the weld will automatically abort
and an abort deviation will be logged and printed, if the procedure is
programmed to do so.
2.9.3.14 Voltage Deviation (Tolerance)
These are absolute limits (tolerances) set on the welding arc voltage.
The limits that exist on the maximum and minimum voltage values are
allowed.