MODEL UB25 LINEAR DC RESISTANCE WELDING CONTROL
iv
990-665
Table of Contents
Page
Chapter 1. Description
......................................................................................................................... 1-1
Section I. Introduction .................................................................................................................... 1-1
Features ..................................................................................................................................... 1-1
Applications .............................................................................................................................. 1-2
Section II. Description .................................................................................................................... 1-3
Section III. Overview ...................................................................................................................... 1-4
Introduction .............................................................................................................................. 1-4
LCD Screens ............................................................................................................................. 1-4
Menu Screens ................................................................................................................................. 1-5
Data Screens ................................................................................................................................... 1-5
Alphanumeric Data ................................................................................................................... 1-5
Operational States ..................................................................................................................... 1-5
Graphed Data ............................................................................................................................ 1-7
Section IV. Controls and Indicators ................................................................................................ 1-8
Introduction .............................................................................................................................. 1-8
Liquid Crystal Display (LCD) and Weld Selector Keys .......................................................... 1-8
Numeric Keypad and Operational Controls ........................................................................... 1-10
Section V. Emergency Stop Switch and 24v Jumpers .................................................................. 1-13
Section VI. Related Publications .................................................................................................. 1-14
Chapter 2 Getting
Started
.................................................................................................................... 2-1
Section I: Planning For Installation ................................................................................................ 2-1
Space Requirements ................................................................................................................. 2-1
Utilities ..................................................................................................................................... 2-1
Section II: Unpacking ..................................................................................................................... 2-2
Section III: Electrical and Data Connections .................................................................................. 2-3
Section IV. Setup ............................................................................................................................ 2-4
Manual Weld Head Connections .............................................................................................. 2-4
Air-Actuated Weld Head Connections ...................................................................................... 2-6
Relay, Data, And Communication Connections ....................................................................... 2-6
Chapter 3. Using UB25 Welding and Monitoring
Functions
........................................................... 3-1
Section I: Introduction .................................................................................................................... 3-1
Section II: Weld Schedules ............................................................................................................. 3-2
Definition .................................................................................................................................. 3-2
Weld Sequence Timing ............................................................................................................ 3-2
Welding Applications ............................................................................................................... 3-3
Weld Head Applicability .......................................................................................................... 3-3
Single-Pulse Weld Profile ........................................................................................................ 3-4
Applications ...................................................................................................................... 3-4
Description ........................................................................................................................ 3-4
