
Return to Master TOC
E-1 TABLE OF CONTENTS-THEORY OF OPERATION SECTION E-1
Theory of
General
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FIGURE E.1 BLOCK LOGIC DIAGRAM
VIDEO
RECEPTACLE
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TERMINAL
STRIP
115/240 VAC 50/60 HERTZ
SINGLE PHASE
INPUT
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| FROM |
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| MONITOR |
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| VGA |
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| SPLITTER |
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| VGA 1 |
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| 12 VDC |
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| 12 VDC |
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| GREEN LED |
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| 12 VDC |
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| SUPPLY |
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| 5 VDC | FMD | |||
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| CONTROL | |
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| WELDING |
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| GREEN LED | 5 VDC |
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| POLHEMUS |
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| 5 VDC |
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| INTERFACE |
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| VISUAL AND AUDIO SIGNALS |
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| SUPPLY |
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| HELMET |
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| I |
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| G | U |
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| N |
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| A | S |
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| ON |
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| L | B |
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| VGA 3 + 4 AND AUDIO 2 |
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SWITCH |
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| COMPUTER ASSEMBLY TO VGA SPLITTER |
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| INTERLOCK |
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| RELAY |
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| U | B |
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| PROCEDURE SELECTIONS |
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| 5 VDC USB |
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| INTERFACE |
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| S |
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| B |
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| SIGNAL |
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| DIGITAL |
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| I/O |
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| MOTOR CONTROL COMMANDS | ||||||||
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| AUDIO 1 |
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12 VDC
RELAY PC
BOARD
12 VDC
MIG GUN
DEVICE
STICK ELECTRODE
DEVICE
MOTOR
SIGNALS
MOTOR
CONTROL
PC BOARD
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AUDIO | INTERFACE |
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MODULE |
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RECEPTACLE |
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| USER INTERFACE | ||
| DIGITAL |
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| CONTROLS AND | ||
| (USB) |
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| INDICATORS | ||
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| (MULTIPLE DEVICES) | |
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| DISPLAY |
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| PC BOARD |
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VRTEX TM 360