Thermal Dynamics Ultra-Cut 300 XT, Operating Instructions Manual

Page: 80 / 214

ULTRA-CUT 400 XT
4-14 OPERATION Manual 0-5275
CCM Status Code
Code Message Remedy / Comments
Group 2 -- Plasma Power Supply
201 Missing AC Phase
Blown wall fuse, Blown unit fuse F1 or F2 or rear panel, Bad power cable connection;
Defective System Bias PCB.
202 Not used Reserved for legacy product
203 Not used Reserved for legacy product
204 Not used Reserved for legacy product
205 DC Output Low
Less than 60 VDC; Negative lead short to work or ground; Defective inverter (out-
put shorted); CCM voltage sense (J24) disconnected or wire broken; Defective CCM.
206 Not used Reserved for legacy product
207
Unexpected current in
work lead
Current above 8A in work lead prior to pilot ignition or transfer. Negative lead short
to ground or arcstarter chassis; Defective HCT1 work lead current sensor; Defec-
tive Relay PCB.
208
Unexpected current in
pilot circuit
Current above 6A in pilot circuit prior to ignition. Wrong or mismatched consum-
ables causing tip - electrode short; Pilot lead shorted to negative in torch tube;
Defective Relay PCB; Defective Pilot PCB; Possible shorted torch.
209 Not used Reserved for legacy product
210
Work Current Too
High
Work lead current detected greater than 16% above process setting. Possible defec-
tive HCT1 Work lead current sensor or Relay PCB; Defective CCM.
211 Work Current Too Low
Work current detected more than 16% below process setting. Possible defec-
tive HCT1 Work lead current sensor or Relay PCB; Possible defective pilot PCB
(shorted IGBT);
212
Inverter 1A Output
Current Low
Plasma work current low during cutting and attributed to Inverter Module 1 Sec-
tion A output low; Inverter output disconnected; Possible defective ribbon cable; If
problem persists replace Inverter Module 1
213
Inverter 1B Output
Current Low
Plasma work current low during cutting and attributed to Inverter Module 1 Sec-
tion B output low; Inverter output disconnected; Possible defective ribbon cable; If
problem persists replace Inverter Module 1
214
Inverter 2A Output
Current Low
Plasma work current low during cutting and attributed to Inverter Module 2 Section
A output low; Inverter output disconnected; Possible defective ribbon cable; If
problem persists replace Inverter Module 2
215
Inverter 2B Output
Current Low
Plasma work current low during cutting and attributed to Inverter Module 2 Section
B output low; Inverter output disconnected; Possible defective ribbon cable; If
problem persists replace Inverter Module 2
216
Inverter 3A Output
Current Low
Plasma work current low during cutting and attributed to Inverter Module 3 Section
A output low; Inverter output disconnected; Possible defective ribbon cable; If
problem persists replace Inverter Module 3
217
Inverter 3B Output
Current Low
Plasma work current low during cutting and attributed to Inverter Module 3 Section
B output low; Inverter output disconnected; Possible defective ribbon cable; If
problem persists replace Inverter Module 2
218
Inverter 1A Output
Current High
Plasma work current high during cutting and attributed to Inverter Module 1 Section
A output high; If problem persists replace Inverter Module 1
219
Inverter 1B Output
Current High
Plasma work current high during cutting and attributed to Inverter Module 1 Section
B output high; If problem persists replace Inverter Module 1
220
Inverter 2A Output
Current High
Plasma work current high during cutting and attributed to Inverter Module 2 Section
A output high; If problem persists replace Inverter Module 2
221
Inverter 2B Output
Current High
Plasma work current high during cutting and attributed to Inverter Module 2 Section
B output high; If problem persists replace Inverter Module 2