Lincoln Electric IM573 User Manual

CALIBRATION PROCEDURESIM573September, 2002POWER WAVE PC BOARD REPLACEMENTCALIBRATION PROCEDURESSafety Depends on YouLincoln arc welding and cuttingeq

10 10SENSOR CALIBRATION TEST (FOR DISPLAY BOARD) (continued)Figure 4 - SENSOR LOCATION BEHIND OVERLAYCALIBRATIONPROCEDURE1. Insert the CALIBRATION AN

SEMIAUTOMATIC PW450 QUICK VOLTAGE CALIBRATIONService and repair should be performed by only Lincoln Electric factory trained personnel.Unauthorized re

12 12SEMIAUTOMATIC PW450 QUICK VOLTAGE CALIBRATION (continued)Figure 5 - TEST AND CALIBRATION OVERLAY(32)(34)(36)(64)(33)(35)(37)(65)(67)(96)(97)(98)(

CALIBRATION13 13ROBOTIC PW450 QUICK VOLTAGE CALIBRATIONService and repair should be performed by only Lincoln Electric factory trained personnel.Unaut

CALIBRATION14 14POWER WAVE CALIBRATIONROBOTIC PW450 QUICK VOLTAGE CALIBRATION (continued)Figure 5 - TEST AND CALIBRATION OVERLAY(32)(34)(36)(64)(33)(3

SEMIAUTOMATIC PW450 FULL VOLTAGE CALIBRATIONService and repair should be performed by only Lincoln Electric factory trained personnel.Unauthorized rep

PROCEDURE1. The voltage calibration numbers are storedin the display board. They are program-mable from the front panel using the Testand Calibratio

CALIBRATION17 17POWER WAVE CALIBRATIONROBOTIC PW450 FULL VOLTAGE CALIBRATIONService and repair should be performed by only Lincoln Electric factory tr

CALIBRATION18 18POWERPROCEDURE1. The voltage calibration numbers are storedin the display board. They are program-mable from the front panel using t

SEMIAUTOMATIC PW450 FULL VOLTAGE CALIBRATIONUSING A WELDING ARCService and repair should be performed by only Lincoln Electric factory trained personn

2 2POWER WAVE CALIBRATIONINDEX OF PROCEDURESCapacitor discharge procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

20 20SEMIAUTOMATIC PW450 FULL VOLTAGE CALIBRATION USING A WELDING ARC (continued)Figure 7 - TEST AND CALIBRATION OVERLAY(32)(34)(36)(64)(33)(35)(37)(6

21 21SEMIAUTOMATIC PW450 FULL VOLTAGE CALIBRATION USING A WELDING ARC (continued)CALIBRATION– POLARITY (+21A)+ POLARITY– POLARITYNOTE: Do not attempt

SEMIAUTOMATIC PW450 CURRENT CALIBRATIONService and repair should be performed by only Lincoln Electric factory trained personnel.Unauthorized repairs

23 23SEMIAUTOMATIC PW450 CURRENT CALIBRATION (continued)CALIBRATION2. Locate the 10 turn trimmer potentiometerlocated on the control board. It is th

24 24SEMIAUTOMATIC PW450 CURRENT CALIBRATION (continued)CALIBRATIONPROCEDURE1. Install the Test and Calibration Overlay andapply power to the machine

CALIBRATION25 25POWER WAVE CALIBRATIONROBOTIC PW450 CURRENT CALIBRATIONService and repair should be performed by only Lincoln Electric factory trained

CALIBRATION26 26POWER WAVE CALIBRATIONROBOTIC PW450 CURRENT CALIBRATION (continued)2. Locate the 10 turn trimmer potentiometerlocated on the control

CALIBRATION27 27POWERROBOTIC PW450 CURRENT CALIBRATION (continued)PROCEDURE1. Install the Test and Calibration Overlay andapply power to the machine.

The Power Wave 450 Robotic may be triggered inde-pendent of the robot using the following circuit and pro-cedure.1. Remove the large connector plug o

CALIBRATION29 29POWER WAVE CALIBRATIONROBOTIC INTERFACE P.C. BOARD CALIBRATIONPosition Interface board on top of the power wave so that the component

If the sensor calibration is not done, the display boardmay have some problems sensing the correct overlayon power up.The display is shipped with the

ROBOTIC INTERFACE CONNECTIONS30 30POWER WAVE CALIBRATIONARCTOOL WELDING INPUTS AND OUT-PUTSJ101-1 +Serial loop CTRL J27-1J101-2 High speed sense 1 P83

TEST PROCEDURE AFTER REPAIR31 31POWER WAVE CALIBRATIONThe following five steps should be completed after examining and or repairing a Power Wave 450R.

• Sales and Service through Subsidiaries and Distributors Worldwide •Cleveland, Ohio 44117-1199 U.S.A. TEL: 216.481.8100 FAX: 216.486.1751 WEB

CAPACITOR DISCHARGE PROCEDUREService and repair should be performed by only Lincoln Electric factory trained personnel.Unauthorized repairs performed

POWER WAVE CALIBRATION5 5CAPACITOR DISCHARGE PROCEDURE (continued)CALIBRATIONTEST PROCEDURE1. Remove main input supply power to themachine. 2. With

POWER WAVE CALIBRATION6 6CAPACITOR DISCHARGE PROCEDURE (continued)FIGURE 2 – DISCHARGE LABELDISCHARGEDISCHARGEDISCHARGEDISCHARGEDISCHARGECALIBRATION9.

7 7CAPACITOR DISCHARGE PROCEDURE (continued)FIGURE 3 - RESISTOR WITH LEADS CONNECTED.CALIBRATION11. Check the voltage across terminals #9 and#12 with

Setting up the SemiAutomatic Power Wave450 after Display Board replacementAfter a Display board is installed, all users should veri-fy the polarity, s

SENSOR CALIBRATION TEST (FOR DISPLAY BOARD)Service and repair should be performed by only Lincoln Electric factory trained personnel.Unauthorized repa