Download Welding Control Unit TE-450

TABLE OF CONTENTS
SUBJECTS
PAGE
WELDING CONTROL UNIT TE450
4
PROGRAMMING THE CONTROL UNIT
5
DESCRIPTION OF THE WORKING CYCLE
8
DESCRIPTION OF THE PARAMETERS
8
EXAMPLES OF WELDING PROGRAMS
12
WELDING CURRENT AND CONDUCTION ANGLE MEASURE
14
WELDING CURRENT AND CONDUCTION ANGLE LIMITS
15
CONSTANT CURRENT OPERATING MODE
16
STEPPER FUNCTION OPERATION
17
COMPENSATION OF THE SECONDARY CURRENT
21
WELDING COUNTER FUNCTION
21
DOUBLE STROKE FUNCTION
22
USE OF THE "PRESSURE ONLY" CONTROL
23
"CHK" INPUT FUNCTION
24
THERMOSTAT INPUT FUNCTION
24
KEY SELECTOR FUNCTION (OPTIONAL)
24
SELF-CALIBRATION PROCEDURE
25
SET-UP MENU DESCRIPTION
26
ERRORS MESSAGES
28
ORDINARY AND EXTRAORDINARY MAINTENANCE
30
LAMPS ON THE CONTROL UNIT
31
SIGNAL DESCRIPTION ON CONNECTORS
31
HANDLE WIRING DIAGRAM
33
TE450 WIRING DIAGRAM
34
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