Panasonic YD-500KR Operating Instructions Manual

Also see for YD-500KR: Operating instructions

26EXTENDED FUNCTIONSLayout of Switches and Controls on Printed Circuit BoardCaution: To change over the setting of the SW11,and from the SW8 and viceSW6 to versa.change an inserted position of a white connector.ChangeoverSetting the Selector Switch on the Printed Circuit Board. Selector switch 8,6(crater/crater with initial condition)---sw8 selected upon shipment SW8 selected --- Capable of outputting the crater welding conditions without initialconditions. SW6 selected --- Capable of outputting the same conditions as the crater weldingconditions as initial welding conditions.Prerequisite The CRATER "ON/OFF" selector switch should be set to “ON”.The relations with the crosshatched new control sequence operation and welding torch switchoperation in the table below are described in the timing chart on the next page.Setting of CRATERON / OFF SwitchSelector Switch 8,6on PCB Control Sequence Operation Time ChartDISABLEOFFTorch Switch SynchronousOperation Refer to Page 20DISABLEONSwitch 8 selected General self-hold crater referto page 21 Refer to Page 21Switch 6 selected Self-hold crater operation withinitial condition function Refer to Page 26