S.p.A. ITEM TE550 Instruction manual
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TABLE OF CONTENTS
CHAPTER 1 - TE550 WELDING CONTROL UNIT DESCRIPTION ........................................ 6
1.1 - MAIN TECHNICAL FEATURES.............................................................................. 6
1.2 - COMMANDS ON THE PANEL................................................................................ 7
1.3 - PANEL LEDs .......................................................................................................... 8
1.4 - DESCRIPTION OF THE DISPLAYED INFORMATION .......................................... 9
1.5 - CONTROL UNIT SWITCH-ON.............................................................................. 14
CHAPTER 2 - CONTROL UNIT PROGRAMMING................................................................ 15
2.1 - PROGRAM DATA................................................................................................. 16
2.2 - PERCENTAGE ADJUSTMENT OPERATING MODE .......................................... 17
2.3 - CONSTANT CURRENT OPERATING MODE ...................................................... 20
2.4 - CONSTANT ENERGY OPERATING MODE......................................................... 23
2.5 - WORKING PROGRAM PARAMETERS DESCRIPTION...................................... 26
2.6 - SETUP MENU ....................................................................................................... 34
2.7 - STEPPER MENU .................................................................................................. 36
2.8 - CURRENT STEPPER FUNCTION ........................................................................ 38
2.9 - FEATURES MENU................................................................................................ 43
2.10 - PROGRAM COPY............................................................................................... 48
2.11 - CHECK INPUT .................................................................................................... 49
2.12 - PROG. SEQUENCE ............................................................................................ 50
2.13 - TIP-DRESSING ................................................................................................... 53
2.14 - THICKNESS SENSOR........................................................................................ 57
2.15 - ADJUSTING THE FIRST INSERT DELAY ......................................................... 60
CHAPTER 3 - SEAM WELD WORK MODE.......................................................................... 61
CHAPTER 4 - BUTT WELD WORK MODE........................................................................... 64
CHAPTER 5 – SER. SPOT MODE ........................................................................................ 67
CHAPTER 6 - CASCADE WORK MODE.............................................................................. 68