Troubleshooting 6-5
PowerFlex® 700L Liquid-Cooled Drive User Manual
Publication 20L-UM001D-EN-P
700S Phase II Control Fault
Descriptions
Table 6.C 700S Phase II Control Fault Types, Descriptions, and Actions
700L Dsat V F181 Phase V Dsat fault on secondary 700L power
structure.
Contact Technical Support.
700L Dsat W F182 Phase W Dsat fault on secondary 700L power
structure.
Contact Technical Support.
700L OvrCurnt F183 Over current on secondary 700L power
structure.
Check programming. Check for cause of excessive current.
700L OvrVolt F184 Over voltage on secondary 700L power
structure.
Check programming. Check for cause of excessive voltage.
700L Asym Vdc F185 Asymmetrical voltage on secondary 700L
power structure dc link.
Verify load balance resistors.
700L PwrSply F186 Power supply failed on secondary 700L power
structure.
Replace power supply if problem persists.
700L HW Disable F187 Hardware disable asserted on secondary 700L
power structure.
Verify drive enable is present.
700L Latch Err F188 Fault reporting failure on secondary 700L power
structure.
Contact Technical Support.
700L Fan Loss F189 Fan failure on secondary 700L power structure. Verify internal circulating fans are turning.
Cnvtr Not Login F190 Active converter did not begin communication. Check DPI connection. Check for proper versions.
Cnvtr Not Start F191 Active converter did not start when requested. Check start inhibits. Check parameter 214 - [Start Inhibit].
700L NTC Open F192 Thermal sensor failed on 700L power structure. Contact Technical Support.
(1)
See page 6-1 for a description of fault types.
Fault No. Type
(1)
Description Action
Fault No. Type
(1)
Description Action
700L Dsat Phs U1 F097 Phase U Dsat fault on 700L power structure. Contact Technical Support.
700L Dsat Phs V1 F098 Phase V Dsat fault on 700L power structure. Contact Technical Support.
700L Dsat Phs W1 F099 Phase W Dsat fault on 700L power structure. Contact Technical Support.
700L Ovr Current1 F100 Over current on 700L power structure. Check programming. Check for cause of excessive current.
700L Ovr Volt1 F101 Over voltage on 700L power structure. Check programming. Check for cause of excessive voltage.
700L AsymDcLink1 F102 Asymmetrical voltage on the 700L power
structure dc link.
Verify load balance resistors.
700L Pwr Suply1 F103 Power supply failed on 700L power structure. Replace power supply if problem persists.
700L HW Disable1 F104 Hardware disable asserted on 700L power
structure.
Verify drive enable is present.
700L Latch Err1 F105 Fault reporting failure on 700L power structure. Contact Technical Support.
700L Fan Fail1 F106 Fan failure on 700L power structure. Verify internal circulating fans are turning.
700L Cnv Faulted F110 Active converter has faulted. Check active converter fault log.
Cnv NotLogin F111 Active converter did not begin communication. Check DPI connection. Check for proper versions.
Cnv NotStart F112 Active converter did not start when requested. Check start inhibits. Check parameter 214 - [Start Inhibits].
700L Dsat Phs U2 F113 Phase U Dsat fault on secondary 700L power
structure.
Contact Technical Support.
700L Dsat Phs V2 F114 Phase V Dsat fault on secondary 700L power
structure.
Contact Technical Support.
700L Dsat Phs W2 F115 Phase W Dsat fault on secondary 700L power
structure.
Contact Technical Support.
700L Ovr Current2 F116 Over current on secondary 700L power
structure.
Check programming. Check for cause of excessive current.
700L Ovr Volt2 F117 Over voltage on secondary 700L power
structure.
Check programming. Check for cause of excessive voltage.
700L AsymDcLink2 F118 Asymmetrical voltage on secondary 700L
power structure dc link.
Verify load balance resistors.
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