Antech AN-350, Operation Manual, Page: 13 / 28

OPERATION MANUAL FOR SCD( AN-350) SERIES CAPACITOR DISCHARGE STUD WELDING MACHINES
10/2000 ANTECH ELECT.LTD.
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4.5.11 Descriptions of AN-350 features:
( 1) S1-S3: series 1 to 3, user program parameters, set as required:
( S1-S3) Parameter # Descriptions Range
P1 Pre-squeeze Time 1~ 99 cycle
P3 Hold Time 0~ 99 cycle
P5 Capacitor voltage 30~ 175V
P8 Weld Counter 0~ 9999
P9 Preset Counter 0~ 9999
( 2) S0: System parameters, read only, do not changes the values:
SO Parameter # Descriptions
P1 Capacitance
P2 Maximum capacitor voltage
P3 Charging current
P4 Charging resistor
P5 Delay between charging & discharging
P6 Solenoid starting time
P7 Discharge delay time
P8 Software version
P9 DIP switch positions
P10 Input line voltage
P11 Current Capacitor voltage
P12 Capacitor voltage setpoint
4.6 Descriptions of display messages: ( 7-segment LED display)
4.6.1 General messages:
Up : Powering (up),self diagnostics in progress
Chrg: (Charge) Charging in progress
Rdy : (Ready) for Welding
On : Welding in progress( Stud gun trigger has been pulled)
Off : Welding completed( release trigger, and it will be back to“ rdy” )
Cntr: (Counter)The Weld counter has reached the Preset counter value
4.6.2 Fault messages:
E01: AN-350 cable to driver board is open or overheated
E03: Discharge fault
E04: Charging fault
E05: Capacitor over-charged