WTC MedWeld 3005, Operator'S Manual

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CURRENT LIMIT MODE: (AVERAGE) (PEAK)
This parameter specifies which method the control will use
during current limit processing.
• If this parameter is set to PEAK, the fault is generated if the
current limit is exceeded during any one cycle.
• If set to AVERAGE, the control adds the current read during
each cycle and divides by the number of cycles to determine
average current. The fault is generated only if the average
current exceeds the limit.
INHIBIT INITIATION ON FAULT
ALLOW INITIATION ON FAULT
This parameter tells the control how to react if it receives a
weld initiate when a fault condition is present.
• INHIBIT tells the control to ignore the initiate and generate
this fault.
• ALLOW tells the control to ignore the fault condition and
initiate the schedule.
SHORT DETECTION: (ENABLED) (DISABLED)
This parameter can override the Shorted SCR Cycle Limit
and Welder Current Shunting setup parameters.
Setting to DISABLE means that NO shorted SCR conditions
of any kind will be detected. No faults will be generated.
ENABLE tells the control to check for shorted SCRs. Refer to
the discussion of this feature in “SCR Short Detection” on
page 5-11.
Danger!
Use this parameter for test purposes only!
Disabling the short detection features can
cause catastrophic failure and dangerous
operating conditions. ALWAYS set this
parameter to ENABLED under normal
operating conditions.