Eaton PowerXL DH1 Series - Page 45

Appendix A—Fault and Warning Codes
44 PowerXL DH1 Series Variable Frequency Drives MN040039EN—April 2018 www.eaton.com
90 Drive Under Temp Warning/Fault • Cold weather mode is not enabled, and
unit temperature is less than -10 degree.
• Cold weather mode is enabled and Under
Temp Fault Override is not set, unit
temperature is less than -30 degree.
• Cold weather mode is enabled and Under
Temp Fault Override is not set, unit
temperature is -20~ -30 degree. The temp
<-20 degree when cold weather start
times out.
If unit temp -20 ~ -10 degree, start motor in
cold weather mode.
If unit temp <-20°, warm up unit above
-20°C for proper operation using cold
weather mode.If still < -20° when cold
weather mode times out, try higher output
voltage in cold weather mode.
91 Option Card Fault Configurable Fault External supply on the DeviceNet
communication connector is not present.
Check voltage and wiring of power supply
of the DeviceNet communication.
92 External Fault 2 Configurable Fault Digital input is activated for external
fault input.
Check digital input settings and verify input
level, could be an external device causing
fault.
93 External Fault 3 Configurable Fault Digital input is activated for external
fault input.
Check digital input settings and verify input
level, could be an external device causing
fault.
103 Drive OverTemp
Warning
Warning Drive degree greater than
(DCI_wDriveOverTempThreshold value -10
degree) and less than
DCI_wDriveOverTempThreshold value,report
drive over temperature warning.
Check the drive degree
104 Compatibility Fault Warning DSP firmware is not compatible with
MCB firmware
Check the DSP firmware revision
105 Compatibility Fault Warning Keypad firmware is not compatible with
MCB firmware
Check the keypad firmware revision
106 Compatibility Fault Warning IO1 card firmware is not compatible with
MCB firmware
Check the IO1 card firmware revision
107 Compatibility Fault Warning IO2 card firmware is not compatible
with MCB firmware
Check the IO2 card firmware revision
108 Compatibility Fault Warning IO3 card firmware is not compatible
with MCB firmware
Check the IO3 card firmware revision
109 Compatibility Fault Warning IO4 card firmware is not compatible
with MCB firmware
Check the IO4 card firmware revision
110 Compatibility Fault Warning IO5 card firmware is not compatible
with MCB firmware
Check the IO5 card firmware revision
111 Compatibility Fault Warning Profibus card firmware is not compatible
with MCB firmware
Check the Profibus card firmware revision
Table 51. Fault Codes and Descriptions, continued
Fault
Code Fault Name Fault Type
Default
Fault Type Possible Cause Remedy