Tweco 300 XT Auto-Cut 400V - Manual (Page 58)

AUTO-CUT 300 XT
4-10 OPERATION Manual 0-5290
Code Message Remedy / Comments
267
Inverter 2A No Input
Power Inverter section may have no input power. Contactor W1 not closed; Defective contactor or CB4
tripped; Inverter section input not connected; Defective Inverter.
268
Inverter 2B No Input
Power Inverter section may have no input power. Contactor W2 not closed; Defective contactor or
CB4 tripped; Inverter section input not connected; Defective Inverter.
269
Inverter 3A No Input
Power Inverter section may have no input power. Contactor W2 not closed; Defective contactor or CB4
tripped; Inverter section input not connected; Defective Inverter.
270
Inverter 3B No Input
Power Inverter section may have no input power. Contactor W2 not closed; Defective contactor or CB4
tripped; Inverter section input not connected; Defective Inverter.
271
Inverter ID reading
fault CCM found ID values inconsistant during reading. CCM to an Inverter section ribbon damaged
or disconnected; Inproper ribbon cable routing.
CCM Status Code
Group 3 -- Gas Controller Status & Protocol
Code Message Remedy / Comments
301 Not used Reserved for other models.
302 Reserved No information available; Contact customer service
303
Gas Supply Pressure
out of range. Autocut is in SET mode or Plasma gas pressure is too low; Defective gas pressure sensor
(PS1).
304 Gas Control Purging Normal following power up or returning from Plasma Disable.
305 Not used Reserved for other models.
306 Not used Reserved for other future use.
307 Not used Reserved for other models.
308
Gas Control Type
Mismatch
Wrong CCM, must be Auto-cut type.
309 Not used Reserved for other models.
310 Not used Reserved for other models.
311 Not used Reserved for other models.
312 Not used Reserved for other models.
313 Not used Reserved for other models.