WTC MedWeld 3005, Руководство оператора

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The HIGH POWER FACTOR LIMIT fault can help warn of a
deteriorating secondary. A LOW POWER FACTOR LIMIT
fault can indicate a control malfunction, or an increase in
inductive resistance.
>?D5*
Function #96 permits overriding the High and Low Power Factor
Limit setup parameters.
TIPS DOWN TEST FIRE %%I: 20 (20–99)
The welding schedule uses this value of heat when the
control executes the functions VERIFY TIPS DOWN EVERY
nn CYC. nn TIMES or SLOW CYLINDER TEST EVERY nn
CYC. nn TIMES.
Program the lowest value possible to reduce the open
secondary voltage, while keeping this value high enough so
that the current detected when tips are down exceeds the
TIPS DOWN VERIFIED CURRENT setup parameter.
For more information, refer to the description of this
parameter in “Dynamic Squeeze Features” on page 5-7.
VALVE 1 INITIAL PRESSURE (PSI): (nn)
VALVE 2 INITIAL PRESSURE (PSI): (nn)
This parameter lets you set a base pressure for each pressure
valve. This sets the initial pressure to be supplied to the valve
at power-up and at the end of a weld sequence.
nn sets the pressure in the range 0 – 99 PSI. The default
setting is 50 PSI.
HEAT CYCLE LIMIT (0=SEAM): 60 (0–99)
This parameter defines the maximum number of consecutive
cycles of heat conduction. (After nine consecutive cycles
without conduction, the heat cycle counter is reset to zero.)
For seam welding applications, disable this function by
setting the cycle limit to zero.
ISOLATION CONTACTOR DELAY: 05 SEC(0–99)
This parameter tells the control how long to hold the
isolation contactor pulled in after the function TURN OFF
ISOLATION CONTACTOR executes. This is designed to
prevent wear on the isolation contactor caused by dropping
in and out between welds.
When the ISOLATION CONTACTOR SAVER input is
available and set LOW, it disables this delay timer.
>?D5*
Function #77 overrides this setup parameter.