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Auto with Trigger
Refer to Figure 20.1.
D1: A delay that occurs from the time primary trigger is triggered and the weld ready signal changes to a low
value. Typical time for this is between 1 and 50 milliseconds.
Pre-Weld: An operator-dened delay that happens before the signal to the weld head is sent. Can be set
between 1 and 10000 milliseconds, controlled using the Pulse Settings tab on the Home Screen.
D2: A delay set to allow time for the weld head to fully extend. Once the weld has fully descended, the weld dis-
charge will be triggered. This will time out after 10,000 milliseconds.
Pulse 1: The duration of this delay is dependent on the energy programmed on welder for pulse 1. This is con-
trolled on the Pulse Settings tab on the Home Screen.
Cool: The duration of this delay is dependent on the time programmed on welder for time between pulses. User
can select between 1 and 100 milliseconds. Time is ignored if either pulse is disabled. This is controlled on the
Pulse Settings tab on the Home Screen.
Pulse 2: The duration of this delay is dependent on the energy programmed on welder for pulse 2. This is
controlled on the Pulse Settings tab on the Home Screen.
Hold Time: An operator-dened delay that occurs from the time pulse 2 ends and the weld head begins to
return to home position.
D3: After this delay the Weld Ready signal will return to a high position. This delay will depend on the time
needed to charge to the desired energy, but will typically be between 50 and 5000 milliseconds minus the
length of the hold time.