Thermal Dynamics AUTO-CUT 30 O2, Operating Manual

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Manual No. 0-4818 Auto-Cut 300
2
4-13 OPERATION
Status
Code
1-1 System not Enabled or Missing
AC Input Phase Plasma Enable Off ; External E-Stop Activated or CCM
TB1-1&2 jumper missing; Missing AC Phase; No power
to GCM 2000 or 2010 Gas Control, check GCM control
cable connected, reset CP4 or CP5 circuit breaker in
power supply, blown fuse F19 in GCM.
Pilot did not start within 15 seconds.
Preflow pressure too high; Defective Arc Starter
1-3 Lost Pilot Pilot went out without shutoff signal; Preflow pressure
too high; cut current set too low for consumables.
1-4 Loss of Transfer Arc transfer (>50 ms.) then arc lost with START still on.
Standoff too high; Current set too low.
1-5 Of the Plate Function not currently enabled.
1-6 Pilot Timed out w/o Transfer Must transfer from Pilot to Cutting Arc in 85 ms. (SW8-1
OFF) or 3 sec. (SW8-1 ON). Standoff too high or void in
work under torch; cut current too low for consumables;
Preflow pressure too low.
1-7 Tip Saver Function not currently enabled.
1-8 Possible Shorted Torch Detected tip voltage too close to electrode voltage.
Plasma flow/pressure too low; Plasma leak; cut current
too high; shorted torch body; consumable parts worn out.
2-1 Missing Phase Blown fuse, Broken or loose connection on power cable
Inverter(s) not configured correctly for input voltage;
Poor power quality (brownouts, dropouts);
Input power capacity / wiring too small causing voltage
drop; broken or loose power cable connections.
2-3 Inverter or Pilot Regulator Over
Temperature Failed fan; Ambient above 40 deg C. (104 F); Blocked
airflow
2-4 Power Supply not Ready PCB7, PCB4, poor connection, Defective inverter
2-5 DC Output Low Output less than 60 VDC; Defective inverter, shorted
output; Shorted pilot regulator (chopper); CCM voltage
sense (J6) wire open or disconnected.
2-6 Primary over current or
imbalance fault Over current or imbalance detected in inverter primary
circuit, remove power to reset; defective inverter; voltage
surge.
2-7 Unexpected current Current >20A in work or pilot leads before pilot ignition;
Possible shorted torch; Defective current sensor.
2-8 Unexpected current in pilot
circuit Current > 5A in pilot circuit; wrong or mismatched
consumables; Pilot lead shorted to negative in torch tube;
Possible shorted torch
2-9 Unexpected current in work
lead Current > 5A in work lead; Short to chassis in RAS;
Negative lead short to gnd.
2-2 Wrong input voltage
Status Code Key
Message Cause/Remedy
1-2 Pilot Ignition Failure