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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
M2.9 557 RO1, RO2, RO3 1,2,3 RO
Relay output status for RO1, RO2 and RO3. IO Terminals 27 through 34.
M3.1 27 PT100 Temperture 1,2,3 RO
Maximum PT100 thermistor temperature value in ºC.
M4.1 2120 Energy Savings 1,2,3 RO
Displays the Energy savings of the drive comparted to an across the line starter based off the defined motor
name plate values.
M5.1 2209 Control Board DIDO Status 1,2,3 RO
Control Board DIDO Status provides the status of inputs and outputs on the control board. It is looking at
DIN1 - Terminal 20, DIN2 - Terminal 21, DIN3 - Terminal 22, DIN4 - Terminal 23, DIN5 - Terminal 7, DIN6 -
Terminal 8, DIN7 - Terminal 9, DIN8 - Terminal 10, DO1 - Terminal 14, RO1 - Terminal 28-29, RO2 - Terminal
32-34, RO3 - Terminal 27 and 31. Along with the onboard I/O being monitored it also provides status info if
there are boards in the A or B expander Board slots.
Bit 0 = DIN1 Status Bit 8 = DO1 Status
Bit 1 = DIN2 Status Bit 9 = RO1 Status
Bit 2 = DIN3 Status Bit 10 = RO2 Status
Bit 3 = DIN4 Status Bit 11 = RO3 Status
Bit 4 = DIN5 Status Bit 12 = Slot A with Board
Bit 5 = DIN6 Status Bit 13 = Slot B with Board
Bit 6 = DIN7 Status Bit 14–15 = Not used
Bit 7 = DIN8 Status
M5.2 2210 SlotA DIDO Status 1,2,3 RO
SlotA DIDO Status will give the input and output status of a board inserted in the A expander board slot.
Depending on the board inserted different bits will become active if the I/O is enabled.
Bit 0 = IO1_DIN1 Status Bit 8 = IO3_RO3 Status
Bit 1 = IO1_DIN2 Status Bit 9 = IO5_AC1 Status
Bit 2 = IO1_DIN3 Status Bit 10 = IO5_AC2 Status
Bit 3 = IO1_DO1 Status Bit 11 = IO5_AC3 Status
Bit 4 = IO1_DO2 Status Bit 12 = IO5_AC4 Status
Bit 5 = IO1_DO3 Status Bit 13 = IO5_AC5 Status
Bit 6 = IO3_RO1 Status Bit 14 = IO5_AC6 Status
Bit 7 = IO3_RO2 Status Bit 15 = Not Used
M5.3 2211 SlotB DIDO Status 1,2,3 RO
SlotB DIDO Status will give the input and output status of a board inserted in the B expander board slot.
Depending on the board inserted different bits will become active if the I/O is enabled.
Bit 0 = IO1_DIN1 Status Bit 8 = IO3_RO3 Status
Bit 1 = IO1_DIN2 Status Bit 9 = IO5_AC1 Status
Bit 2 = IO1_DIN3 Status Bit 10 = IO5_AC2 Status
Bit 3 = IO1_DO1 Status Bit 11 = IO5_AC3 Status
Bit 4 = IO1_DO2 Status Bit 12 = IO5_AC4 Status
Bit 5 = IO1_DO3 Status Bit 13 = IO5_AC5 Status
Bit 6 = IO3_RO1 Status Bit 14 = IO5_AC6 Status
Bit 7 = IO3_RO2 Status Bit 15 = Not Used
M5.4 29 Application Status Word 1,2,3 RO
Application Status word will provide additional status indication of the health of the drive.
Bit 0 = MC Ready Bit 8 = I/O Control Indicate
Bit 1 = MC_Run Bit 9 = Panel Control Indicator
Bit 2 = MC_Fault Bit 10 = Panel Fieldbus Indicator
Bit 3 = FB_Ref_Active Bit 11 = MC_DC_Brake
Bit 4 = MC_Stopping Bit 12 = RunEnable
Bit 5 = MC_Reverse Bit 13 = Motor Regulator Status not Zero
Bit 6 = MC_Warning/AR-Fault Bit 14 = Ext Brake Control
Bit 7 = MC_ZeroSpeed Bit 15 = Bypass Mode