Manual

ULTRA-CUT 100 XT
4-20 OPERATION Manual 0-5303
242
Inverter 1B Input Volt-
age Error
InverterInputVoltagefault;voltageoutofrangeormissingphaseatACInputofIn-
verterModule1SectionB;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
243
Inverter 2A Input Volt-
age Error
InverterInputVoltagefault;voltageoutofrangeormissingphaseatACInputofIn-
verterModule2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
244
Inverter 2B Input Volt-
age Error
InverterInputVoltagefault;voltageoutofrangeormissingphaseatACInputofIn-
verterModule2SectionB;PoorACPowerQuality;DefectiveW2contactor;Looseor
open connection between input terminals and W2 contactor or contactor and input
ofInverterSection;DefectiveInvertermodule
245
Inverter 3A Input Volt-
age Error
InverterInputVoltagefault;voltageoutofrangeormissingphaseatACInputofIn-
verterModule3SectionA;PoorACPowerQuality;DefectiveW2contactor;Looseor
open connection between input terminals and W2 contactor or contactor and input
ofInverterSection;DefectiveInvertermodule
246
Inverter 3B Input Volt-
age Error
InverterInputVoltagefault;voltageoutofrangeormissingphaseatACInputofIn-
verterModule3SectionB;PoorACPowerQuality;DefectiveW2contactor;Looseor
open connection between input terminals and W2 contactor or contactor and input
ofInverterSection;DefectiveInvertermodule
247
Inverter 1A Circuit
Fault InverterModule1SectionAdetectedacircuitfault;DamagedInverterModule1
248
Inverter 1B Circuit
Fault InverterModule1SectionBdetectedacircuitfault;DamagedInverterModule1
249
Inverter 2A Circuit
Fault InverterModule2SectionAdetectedacircuitfault;DamagedInverterModule2
250
Inverter 2B Circuit
Fault InverterModule2SectionBdetectedacircuitfault;DamagedInverterModule2
251
Inverter 3A Circuit
Fault InverterModule3SectionAdetectedacircuitfault;DamagedInverterModule3
252
Inverter 3B Circuit
Fault InverterModule3SectionBdetectedacircuitfault;DamagedInverterModule3
253 Inverter 1A Over Temp
InverterModule1SectionAisovertemperature;Operatingwithsidepanelsre-
moved,Checkforrestrictedairow,cloggedradiator;Defectivefan;Ifproblem
persists replace inverter module.
254 Inverter 1B Over Temp
InverterModule1SectionBisovertemperature;Operatingwithsidepanelsre-
moved,Checkforrestrictedairow,cloggedradiator;Defectivefan;Ifproblem
persists replace inverter module.
255 Inverter 2A Over Temp
InverterModule2SectionAisovertemperature;Operatingwithsidepanelsre-
moved,Checkforrestrictedairow,cloggedradiator;Defectivefan;Ifproblem
persists replace inverter module.
256 Inverter 2B Over Temp
InverterModule2SectionBisovertemperature;Operatingwithsidepanelsre-
moved,Checkforrestrictedairow,cloggedradiator;Defectivefan;Ifproblem
persists replace inverter module.
257 Inverter 3A Over Temp
InverterModule3SectionAisovertemperature;Operatingwithsidepanelsre-
moved,Checkforrestrictedairow,cloggedradiator;Defectivefan;Ifproblem
persists replace inverter module.
258 Inverter 3B Over Temp
InverterModule3SectionBisovertemperature;Operatingwithsidepanelsre-
moved,Checkforrestrictedairow,cloggedradiator;Defectivefan;Ifproblem
persists replace inverter module.