286 Rockwell Automation Publication 2198-UM002G-EN-P - February 2019
Chapter 7 Troubleshoot the Kinetix 5700 Drive System
Regenerative Bus Supply Behavior
Stopping action for exception fault codes does not apply to the regenerative bus
supply. The Disable exception action for a regenerative bus supply means the
power supply enters into a Major Fault state that opens the contactor-enable
output, removing three-phase power from the Kinetix 5700 drive system. The
Shutdown exception action exhibits the same behavior as Disable, except the
power supply enters into Shutdown as the final state and requires a Shutdown
Reset to recover.
Fault actions are shown in Table 136
and Table 137.
Figure 138 - Logix Designer Axis Properties - Exceptions Category
Table 136 - Regenerative Bus Supply Behavior, FLT Sxx Fault Codes
Exception Fault Code Exception Text
Fault Action
Ignore
Alarm
Minor Fault
Major Fault
FLT S15 – CONV OVERCURRENT Converter Overcurrent Fault –––X
FLT S16 – GROUND CURRENT Ground Current Factory Limit Fault –––X
FLT S17 – GROUND CURRENT UL
(1)
Ground Current User Limit Fault XXXX
FLT S18 – CONV OVERTEMP FL Converter OverTemp Factory Limit Fault –––X
FLT S20 – CONV OVERLOAD FL Converter Thermal OverLoad Factory Limit Fault–––X
FLT S21 – CONV OVERLOAD UL Converter Thermal Overload User Limit FaultXXXX
FLT S22 – AC POWER LOSS Converter AC Power Loss Fault XXXX
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