Firmware Manual
Appendix A—Description of Parameters
168 PowerXL DG1 Series Adjustable Frequency Drives MN040004EN—March 2014 www.eaton.com
P9.29 326 Overcurrent Attempts 1, 2, 3, 4 RW
This parameter determines how many automatic restarts can be made during the
trial time set by P9.25.
Note: An IGBT temperature fault, Saturation Fault and Overcurrent Faults are
included as part of this fault.
>0 No automatic restart after overcurrent fault trip
>0 Number of automatic restarts after an overcurrent trip, saturation trip or IGBT
temperature fault
P9.30 327 4 mA Fault Attempts 1, 2, 3, 4 RW
This parameter determines how many automatic restarts can be made during the
trial time set by P9.25.
>0 No automatic restart after reference fault trip
>0 Number of automatic restarts after the analog current signal (4–20 mA) has
returned to the normal level (>4 mA)
P9.31 329 Motor Temp Fault Attempts 1, 2, 3, 4 RW
This parameter determines how many automatic restarts can be made during the
trial time set by P9.25.
>0 No automatic restart after Motor temperature fault trip
>0 Number of automatic restarts after the motor temperature has returned to its
normal level
P9.32 328 External Fault Attempts 1, 2, 3, 4 RW
This parameter determines how many automatic restarts can be made during the
trial time set by P9.25.
>0 No automatic restart after External fault trip
>0 Number of automatic restarts after External fault trip
P9.33 336 Underload Attempts 1, 2, 3, 4 RW
This parameter determines how many automatic restarts can be made during the
trial time set by P9.25.
>0 No automatic restart after an Underload fault trip
>0 Number of automatic restarts after an Underload fault trip
P9.34 955 RTC Fault 1, 2, 3, 4 RW
RTC fault protection ensures the real time display is correct, the interval and timer
function can run normally.
0 No response
1 Warning
2 Fault, stop mode after fault according to P7.10
3 Fault, stop mode after fault always by coasting
P9.35 337 PT100 Fault Response 1, 2, 3, 4 RW
PT100 Thermistor protection used with motor thermistors to fault frequency
converter. If using thermistors P9.8 Motor Thermal Protection can be disabled.
0 No response
1 Warning
2 Fault, stop mode after fault according to P7.10
3 Fault, stop mode after fault always by coasting
Code Modbus ID Parameter Application
RO/RW