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TABLE OF CONTENTS
TOPICS PAGE
TE500 WELDING CONTROL UNIT 5
MAIN FEATURES 5
CONTROL UNIT SWITCH-ON 6
CONTROL UNIT PROGRAMMING 7
DESCRIPTION OF THE PARAMETERS 9
CONFIGURATION MENU 13
STEPPER MENU 15
CURRENT STEPPER OPERATING MODE 16
INSTALLATION MENU 21
PROGRAM COPY MENU 23
PROGRAM SEQUENCE MENU 24
PROGRAM SEQUENCE EXAMPLE 26
CHECK INPUT MENU 28
PANEL LEDs 29
COMMANDS ON THE PANEL 30
SELF-CALIBRATION PROCEDURE 31
SELECTION OF THE WORK PROGRAM 32
WORK MODES 33
CONSTANT CURRENT OPERATING MODE 34
DESCRIPTION OF THE WORK CYCLE 35
MEASUREMENT OF THE WELDING CURRENT AND THE CONDUCTION ANGLE 36
WELDING ANALYSIS 37
WELDING CURRENT AND CONDUCTION ANGLE LIMITS 38
COMPENSATION OF THE SECONDARY CURRENT 39
WELDING SPOTS COUNTER FUNCTION 39
SERIAL INTERFACE RS-232 ITEM 50214 (Option) 40
SERIAL INTERFACE RS-485 ITEM 50209 (Option) 42
INTERFACE FOR PROPORTIONAL VALVE ITEM 50220 (Option) 43
INTERFACING WITH AUTOMATIC SYSTEMS 44
DOUBLE STROKE FUNCTION 45
DESCRIPTION OF SIGNALS ON TERMINAL BOARD 46
MESSAGES LIST 48
FIRST INSERTION DELAY ADJUSTMENT 51