Dukane 6000 Series User Manual page 71

Hold Time
This is the amount of time the lift table maintains its
clamping force on the work allowing the welded surface
to solidify. Hold time starts after the primary mode limit
(distance or time) is reached.
Frequency
Welding frequency is the rate of vibrational movement
done at the resonant frequency of the system to maximize
energy transfer.
Table Home Position
The table height an operator will use to load parts. The table
height is programmable between 20 mm and 500 mm. (.784
and 19.68 inches)
Trigger Limits
See Figure 6-24 for the Trigger Limits window. Set
maximum trigger, minimum trigger, and set position from
this window. This trigger limit is intended to alarm if the
following conditions are detected during a weld cycle:
a. Parts not loaded.
b. A welded part is present.
c. Parts not loaded properly.
These limits indicate that the table must stop moving under
clamp position somewhere between the Trigger Maximum
and Trigger Minimum or a fault is generated. Trigger Set
represents the ideal location for parts clamping to occur.
Touch the DISABLE button when no trigger limits are
desired.
Dukane Manual Part No. 403-619-00
Figure 6-24 Setup Mode - Set Trigger Limits
Section 6 - Touch Screen
Page 65