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Appendix A—Description of parameters
POWERXL DH1 SERIES ADJUSTABLE FREQUENCY DRIVES MN040041EN—August 2019 www.eaton.com
Code Modbus ID Parameter Application RO/RW
P9.6 2443 Fire Mode Test Enable 1,2,3 RW
Use this parameter to allows for testing the Fire Mode feature, with the parameter set to Enable and Fire
Mode input enabled, the drive will run at the Fire Mode speed desired but all faults are still enabled.
P9.7 554 Smoke Purge Frequency 2,3 RW
Use this parameter to set the frequency level in Hz used when the input for smoke purge is enabled.
P10.1.1 1418 Bypass Enable 1,2,3 RW
Use this parameter to enable the bypass functionality in the drive to have a soft key or input to
force bypass.
P10.1.2 544 Bypass Start Delay 1,2,3 RW
Use this parameter to set a time delay between when the Bypass Signal is applied via I/O, Fieldbus or
keypad, to when the motor starts and once bypass is removed the time to switch back to drive.
P10.1.3 542 Auto Bypass 1,2,3 RW
Use this parameter to enable whether an automatic switch to bypass will occur based on the selected faults
below.
0 = Auto Bypass disabled
1 = Auto Bypass enabled
P10.1.4 543 Auto Bypass Delay 1,2,3 RW
Use this parameter to set the time delay before an automatic switch to bypass.
P10.1.5 547 OverCurrent Bypass Enable 1,2,3 RW
Use this parameter to enable an automatic switch to bypass when an overcurrent fault occurs.
0 = Disable Auto bypass on overcurrent fault
1 = Enable Auto bypass on overcurrent fault
P10.1.6 546 IGBT Fault Bypass Enable 1,2,3 RW
Use this parameter to enable an automatic switch to bypass when an IGBT fault occurs.
0 = Disable Auto bypass on IGBT fault
1 = Enable Auto bypass on IGBT fault
P10.1.7 548 4mA Fault Bypass Enable 1,2,3 RW
Use this parameter to enable an automatic switch to bypass when a loss of reference fault occurs.
0 = Disable Auto bypass on loss of reference fault
1 = Enable Auto bypass on loss of reference fault
P10.1.8 545 UnderVoltage Bypass Enable 1,2,3 RW
Use this parameter to an automatic switch to bypass when an under voltage fault occurs.
0 = Disable Auto bypass on under voltage fault
1 = Enable Auto bypass on under voltage fault
P10.1.9 549 OverVoltage Bypass Enable 1,2,3 RW
This parameter specifies whether an automatic switch to bypass when an overvoltage fault occurs.
0 = Disable Auto bypass on overvoltage fault
1 = Enable Auto bypass on overvoltage fault
P10.1.10 1698 Motor OverTemp Bypass Enable 1,2,3 RW
This parameter specifies whether an automatic switch to bypass when an Motor Overtemp fault occurs.
0 = Disable Auto bypass on Motor Overtemp fault
1 = Enable Auto bypass on Motor Overtemp fault
P10.1.11 1699 UnderLoad Bypass Enable 1,2,3 RW
This parameter specifies whether an automatic switch to bypass when an UnderLoad fault occurs.
0 = Disable Auto bypass on UnderLoad fault
1 = Enable Auto bypass on UnderLoad fault
P10.1.12 1700 External Bypass Enable 1,2,3 RW
This parameter specifies whether an automatic switch to bypass when an External fault occurs.
0 = Disable Auto bypass on External fault
1 = Enable Auto bypass on External fault
P10.1.13 1701 Charge Switch Fault Bypass Enable 1,2,3 RW
This parameter specifies whether an automatic switch to bypass when an Charge Switch fault occurs.
0 = Disable Auto bypass on Charge Switch fault
1 = Enable Auto bypass on Charge Switch fault