HF-2500A HIGH FREQUENCY WELD CONTROL
vi 990-371
CONTENTS (Continued)
Page
2. Buzzer Loudness ............................................................................................................... 3-13
3. End Of Cycle Buzzer ......................................................................................................... 3-13
4. Update Graph After Weld ................................................................................................. 3-13
5. Language ........................................................................................................................... 3-14
Setup 3 ................................................................................................................................... 3-14
Do Test Weld .......................................................................................................................... 3-14
Always ............................................................................................................................. 3-14
Ask .................................................................................................................................. 3-14
Section III. Operational States ............................................................................................................. 3-15
No Weld State ................................................................................................................................ 3-15
Menu State ................................................................................................................................... 3-15
Test State ................................................................................................................................... 3-15
Run State ................................................................................................................................... 3-16
Weld State ................................................................................................................................... 3-17
Monitor State ................................................................................................................................. 3-17
Alarm State ................................................................................................................................... 3-18
Section IV. Weld Functions ................................................................................................................. 3-19
Welding Applications .................................................................................................................... 3-19
Weld Head Applicability ............................................................................................................... 3-20
When To Use Functions ................................................................................................................ 3-20
Weld Schedule Definition .............................................................................................................. 3-21
Weld Sequence Timing .................................................................................................................. 3-21
Welding Applications .................................................................................................................... 3-22
Single-Pulse Weld Profile ...................................................................................................... 3-22
Upslope / Downslope Weld Profile ........................................................................................ 3-23
Dual-Pulse Weld Profile ......................................................................................................... 3-23
Chapter 4. Introduction to Feedback Modes and Monitoring
Section I. Programmable Feedback Modes ........................................................................................... 4-1
Introduction ..................................................................................................................................... 4-1
Current Mode ................................................................................................................................... 4-1
Voltage Mode .................................................................................................................................. 4-1
Power Mode ..................................................................................................................................... 4-1
Section II. Weld Monitoring .................................................................................................................. 4-2
Introduction ..................................................................................................................................... 4-2
PEAK and AVERAGE MONITORING .................................................................................................. 4-2
Current, Voltage, Power, and Resistance Limits ............................................................................. 4-3
Process Tools ................................................................................................................................... 4-3
1. Active Part Conditioner (APC) ........................................................................................... 4-3
2. Resistance Set ...................................................................................................................... 4-5
3. Pre-Weld Check ................................................................................................................... 4-6
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