to Section TOC
to Master TOC
TROUBLESHOOTING AND REPAIR | ||||
| POWER FEED ERROR CODE CHART |
| ||
|
|
|
|
|
DISPLAYED |
| POSSIBLE CAUSE | RECOMMENDED |
|
CODE |
| (FAULT) | COURSE OF ACTION |
|
|
|
|
|
|
CONTROL BOX/WIRE DRIVE ERROR CODE CHART
Return
Return to Master TOC
Return to Master TOC
TOC
Err 011
Err 003
Err 004
Err 005
Err 006
Err 020
More than one control box has the same group number.
There are too many objects in the group.
More than one object of the same equipment type with the same group number and feed head num- ber.
A wire drive unit has its DIP switch- es set to zero. It is in a group that has more than one object.
The unit did not receive a recogni- tion command from the power source.
An attempt was made to reprogram the Control Box or the wire drive unit, but the program did not verify.
Make sure the group DIP switch setting is unique for each Control Box. See Installation section of this manual.
A given group can support a max- imun of seven objects. Remove any objects over seven either by changing the group DIP switch set- tings or physically disconnecting the “extra” objects. SeeInstal- lation section of this manual.
Adjust the DIP switch setting to make either the group number or the feed head number unique for all objects of the same equipment type. See Installation section of this manual.
The appropriate wire drive numbers are 1 through 7. Check the DIP switch setting chart in the Instal- lation section of this manual.
Check to see if the STATUS LED on the Power Wave 455 is not steady green. If it is not steady green, refer to the Power Wave 455 Status LED Chart and Code Table. Check the control cables for loose or faulty connections. Also check the conti- nuity of all five leads from one end to the other. The control board in the PW 455 may be faulty.
Check for potential electrical high frequency noise in the surrounding area. Remove any potential HF noise and program the unit again. If the Err 020 still occurs, either replace the EEPROM chip(s) in the board being programmed or replace the entire PC board being programmed.
CAUTION
If for any reason you do not understand the test procedures or are unable to perform the tests/repairs safely, contact the Lincoln Electric Service Department for technical troubleshooting assistance before you proceed. Call
