Kemppi Kempact Pulse 3000 Service Manual

Control card A001 functions / connectors
The control card A001 has these operational blocks:
• RENESAS M16C26-microcontroller
• Panel connection
• Service bus (programming)
• Aux. voltages developement / - monitoring
• Power stage on/off-control
• Power stage PWM-control
• Primary current measuring
• Secondary current measuring
• Secondary voltage measuring
• Dynamics
• Ignition pulse
• Post Current
• Overheat protection
• Net overvoltage watch
• DC-link charging control
• Welding gun connection
• Wire feed control
• Solenoid valve control
Connectors
X1/1 CNVss
X1/2 Empty
X1/3 Empty
X1/4 Reset
X1/5 Empty
X1/6 Panelbus, (transmit)
X1/7 Empty
X1/8 Empty
X1/9 Serial bus 1, transmit
X1/10 Serial bus 1, receive
X1/11 Empty
X1/12 Empty
X1/13 Empty
X1/14 Panel bus, (receive)
X1/15 + 5 V
X1/16 GND
X2/1 CNVss
X2/2 Empty
X2/3 GND
X2/4 Empty
X2/5 Empty
X2/6 Reset
X2/7 + 5 V
X2/8 Empty
X2/9 Serial bus 1, transmit
X2/10 Serial bus 1, receive
Connectors
X3/1,2 Charging relay
X4/1,2 PTC, sec. Diodes
X5/1,2 PTC, sec. Choke
X6/1,2 PTC, IGBT
X7/1,2 Aux. transformer secondary
X8 Empty
X9 Protective earth
X10/1 E1, IGBT
X10/2 Empty
X10/3 E2, IGBT
X10/4 G1, IGBT
X10/5 Empty
X10/6 G2, IGBT
X11 Intermediate circuit DC-voltage
X12/1 E4, IGBT
X12/2 Empty
X12/3 E3, IGBT
X12/4 G4, IGBT
X12/5 Empty
X12/6 G3, IGBT
X13/1,2 Shunt
X14/1 Sec. Voltage
X14/2 GND
X14/3 + 5 V
X14/4 WF-motor tachometer
X14/5,6 Current transformer
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Kemppi Kempact Pulse 3000 Specifications

General

Brand	Kemppi
Model	Kempact Pulse 3000
Category	Welding System
Language	English