Lincoln Electric IM559 Memory Ammeter Selection, Procedure Selector Switch, step with crater fill

B-4 OPERATION B-4

4-Step Trigger Mode Selection

Dual Procedure Remote Control (K1449-1)

GAS PURGE

2-STEP

STD

4-STEP

LOCK

SPOT

Pressing both the Gas Purge key and then the Trigger mode select key causes the 4-step mode light to turn on and will toggle the 4-step trigger mode between:

4-step with current interlock (as shipped) Crater light will not turn on.

and 4-step with crater fill.

Crater light will turn on for crater speed set-

ting with arrow keys.

(See Mode Selection and Display Control Keys sections).

When this option is connected to the feeder control receptacle the front panel knob controls are disabled and procedure control is transferred to the knob encoder controls of the remote, which function in the exact same manner.

NOTE: The dual procedure overlay must be pre- sent on the Power Wave power source for the Procedure Selector switch to function. If this overlay is not used, only Procedure A will be selected no matter what position the Procedure switch is in.

The procedure selector switch on the remote functions the same as that on the front panel when the front panel procedure selector switch is set to “Gun Switch”

Memory Ammeter Selection

Pressing both the Gas Purge key

then the Up Arrow key at the same

time causes the WFS light to “blink”

for about 3 seconds while display GAS PURGE shows weld amps reading with elec- trode polarity symbol. This indicates that while welding, the display will show welding amps, indicated by “blinking” WFS indicator light, which

continues for 5 seconds after the weld is stopped (memory ammeter) before returning to displaying WFS (light not “blinking”.)

Pressing both the Gas Purge and Up Arrow key again, returns WFS display to wire speed

Procedure Selector Switch

The toggle switch on the front panel provides selection of Procedure A or Procedure B, as set with the front panel knob controls. Rotating the knob encoder changes only the procedure selected by this switch. Also, this switch selects the A or B memory pair select- ed at the Power Wave power source.

NOTE: The dual procedure overlay must be present on the Power Wave power source for the Procedure Selector switch to function. If this overlay is not used, only Procedure A will be selected no matter what position the Procedure switch is in.

Setting the toggle switch to the center “Gun Switch” position permits the Procedure A or Procedure B to be selected by the optional K683-1 Dual Procedure Switch. The K1449-1 Dual Procedure Remote Control can be used with this panel Procedure Switch in any position.

position. Likewise, if the remote procedure selector switch is also set to “Gun Switch” position the optional K683-1 Dual Procedure switch may be used to select A or B procedures.

SYNERGIC 7F & FH