B-16

 

 

 

 

 

 

 

 

OPERATION

 

 

 

 

 

 

 

 

 

On Screen Error Message

 

Message Explanation

 

 

 

 

 

 

 

 

 

HIGH LINE: CHECK

 

Indicates to operator that the line voltage is too high, and the output voltage has

 

 

 

 

 

 

 

 

 

RECONNECT PANEL

 

 

 

 

been reduced to protect the capacitor bank voltage rating limits. The operator can

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

continue to weld, but the voltage will be less than what is set on the machine. This

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

message occurs when the line voltage is greater than 121% of nominal line. The

 

 

 

 

 

 

 

 

 

PRESS ANY KEY

 

operator should check if the reconnect panel is wired properly. Pressing any key or

 

 

 

 

 

 

 

 

 

TO STOP MESSAGE

 

gun switch when the operator is not welding will stop the message from being dis-

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

played. Pressing any increment or decrement arrow keys or gun switch while weld-

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ing will temporarily stop the message from being displayed (approximately 1.3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

sec.) allowing the operator to view the increase or decrease in that setting.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CURRENT OVERLOAD

 

Indicates to operator that too much current is being drawn from the machine, and

 

 

 

 

 

 

 

 

 

REDUCE OUTPUT

 

 

 

the output has been reduced to prevent the current from exceeding safe levels.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

This will typically occur in Manual mode using .045 (1.2mm) wire and WFS greater

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

than 275 IPM (7.0m/min.). Lowering the WFS will reduce the output requirement

 

 

 

 

 

 

 

 

 

PRESS ANY KEY

 

and allow operation within the machine ratings. Pressing any key or gun switch

 

 

 

 

 

 

 

 

 

TO STOP MESSAGE

 

when the operator is not welding will stop the message from being displayed.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Pressing any increment or decrement arrow keys or gun switch while welding will

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

temporarily stop the message from being displayed (approximately 1.3 sec.) allow-

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ing the operator to view the increase or decrease in that setting.

 

 

 

 

 

 

SXXXXX-X

 

Only displayed at power-up. Displays the part number of the ROM ASSEMBLY

 

 

 

 

 

 

ROM ASSEMBLY

 

currently on the PC board.

 

 

 

 

 

 

C SXXXXX-X

 

Indicates a checksum error in the software. Turn power off and back on again. If

 

 

 

 

 

 

ROM ASSEMBLY

 

this message persists, then replace the ROM assembly on the PC board.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R

 

Indicates a fault in system RAM. Turn power off and back on again. If this mes-

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

sage persists, then replace the control PC board assembly.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SPOOL GUN HAS

 

Reminder that the Spool gun has been connected and the Manual key must be

 

 

 

 

 

 

 

 

 

BEEN CONNECTED

 

 

 

 

 

pressed to enter any Spool gun welding procedures.

 

 

 

 

 

 

 

 

 

PRESS MANUAL

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TO ENTER SETTINGS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SPOOL GUN HAS

 

Reminder that the Spool gun has been removed and the Process key must be

 

 

 

 

 

 

 

 

 

BEEN REMOVED

 

 

 

 

pressed to enter SP-255 weld settings. This message may also be displayed if

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PRESS PROCESS TO

 

there is an open lead in the spool gun 6 pin plug assembly.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ENTER SETTINGS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

IDEALARC SP-255 OCT94

Page 28
Image 28
Lincoln Electric SP-255 manual Operation