HVREX_a155 — Fc Pos Ctr Open Fail Voltage Match Pres

Related HVREX alerts

• HVREX_a156 — Fc Neg Ctr Open Fail Voltage Match Pres HVREX_a156_FcNegCtrOpenFailVoltageMatchPres Negative contactor is expected to be open but the voltage match remains. Possible weld detected.
• HVREX_a147 — Fc Pos Ctr Close Fail No Voltage Match HVREX_a147_FcPosCtrCloseFailNoVoltageMatch Tried to close positive contactor but failed because a voltage match was not maintained.
• HVREX_a050 — Fc Ctr Close Fail No Voltage Match HVREX_a050_FcCtrCloseFailNoVoltageMatch Tried to close FC contactors but failed because a voltage match was not maintained.
• HVREX_a148 — Fc Neg Ctr Close Fail No Voltage Match HVREX_a148_FcNegCtrCloseFailNoVoltageMatch Tried to close negative contactor but failed because a voltage match was not maintained.
• HVREX_a143 — Fc Pos Ctr Close Block No Voltage Match HVREX_a143_FcPosCtrCloseBlockNoVoltageMatch Did not try to close positive contactor because a voltage match was not achieved.