Tweco 100 Ultra-Cut Plasma Cutting System with Automated Gas Control - Manual (Page 89)

ULTRA-CUT 100 XT
Manual 0-5303 OPERATION �-19
222
Inverter 3A Output
Current High
Plasma work current high during cutting and attributed to Inverter Module 3 Section
A output high; If problem persists replace Inverter Module 3
223
Inverter 3B Output
Current High
Plasma work current high during cutting and attributed to Inverter Module 3 Section
B output high; If problem persists replace Inverter Module 3
224 Inverter 1 Not Found Inverter Module 1 Section A required for Piloting; Bad ribbon cable connection to
CCM J31 to Inverter Module 1 Section A.
225
Inverter 1A Incompat-
ible Revision
Unsupported Inverter Revision; Ribbon cable CCM J31 to Inverter Module 1 Section
A damaged; CCM code version incompatible with Inverter revision or model
226
Inverter 1B Incompat-
ible Revision
Unsupported Inverter Revision; Ribbon cable CCM J32 to Inverter Module 1 Section
B damaged ; CCM code version incompatible with Inverter revision or model
227
Inverter 2A Incompat-
ible Revision
Unsupported Inverter Revision; Ribbon cable CCM J33 to Inverter Module 2 Section
A damaged; CCM code version incompatible with Inverter revision or model
228
Inverter 2B Incompat-
ible Revision
Unsupported Inverter Revision; Ribbon cable CCM J34 to Inverter Module 2 Section
B damaged; CCM code version incompatible with Inverter revision or model
229
Inverter 3A Incompat-
ible Revision
Unsupported Inverter Revision; Ribbon cable CCM J35 to Inverter Module 3 Section
A damaged; CCM code version incompatible with Inverter revision or model
230
Inverter 3B Incompat-
ible Revision
Unsupported Inverter Revision; Ribbon cable CCM J36 to Inverter Module 3 Section
B damaged; CCM code version incompatible with Inverter revision or model
231
Inverter 1A VAC
Mismatch
Inverter AC Voltage rating incompatible with Power Supply voltage rating; Bad
ribbon cable connection CCM J31 to Inverter Module 1 Section A; Wrong voltage
Inverter Module 1 installed; Defective Inverter module
232
Inverter 1B VAC
Mismatch
Inverter AC Voltage rating incompatible with Power Supply voltage rating; Bad
ribbon cable connection CCM J32 to Inverter Module 1 Section B; Wrong voltage
Inverter Module 1 installed; Defective Inverter module
233
Inverter 2A VAC
Mismatch
Inverter AC Voltage rating incompatible with Power Supply voltage rating; Bad
ribbon cable connection CCM J33 to Inverter Module 2 Section A; Wrong voltage
Inverter Module 2 installed; Defective Inverter module
234
Inverter 2B VAC
Mismatch
Inverter AC Voltage rating incompatible with Power Supply voltage rating; Bad
ribbon cable connection CCM J34 to Inverter Module 2 Section B; Wrong voltage
Inverter Module 2 installed; Defective Inverter module
235
Inverter 3A VAC
Mismatch
Inverter AC Voltage rating incompatible with Power Supply voltage rating; Bad
ribbon cable connection CCM J35 to Inverter Module 3 Section A; Wrong voltage
Inverter Module 3 installed; Defective Inverter module
236
Inverter 3B VAC
Mismatch
Inverter AC Voltage rating incompatible with Power Supply voltage rating; Bad
ribbon cable connection CCM J36 to Inverter Module 3 Section B; Wrong voltage
Inverter Module 3 installed; Defective Inverter module
237
Too Few Inverters
Found
Two or more Inverter Sections required to operate; Ribbon cable from CCM to
Inverter Section damaged or disconnected;
238 BIAS VAC Invalid
Invalid AC Voltage Selection; Damaged or loose connection at J61 of System Bias
Supply; Defective System Bias PCB
239 AC Voltage High
System Bias PCB detected AC Voltage is higher than Power Supply rated Voltage;
System Bias Supply J61 Voltage Selection connection damaged or disconnected;
Defective System Bias PCB; Defective CCM
240 AC Voltage Low
System Bias PCB detected AC Voltage is lower than Power Supply rated Voltage;
System Bias Supply J61 Voltage Selection connection damaged or disconnected;
Defective System Bias PCB; Defective CCM
241
Inverter 1A Input Volt-
age Error
Inverter Input Voltage fault; voltage out of range or missing phase at AC Input of In-
verter Module 1 Section A; Poor AC Power Quality; Defective W1 contactor; Loose or
open connection between input terminals and W1 contactor or contactor and input
of Inverter Section; Defective Inverter module