Firmware Manual

Appendix A—Description of Parameters
PowerXL DG1 Series Adjustable Frequency Drives MN040004EN—March 2014 www.eaton.com 155
P7.24 2121 Currency
Sets the currency used for energy saving calculator.
1, 2, 3, 4 RW
0 $
1 GBP
2 Eur
3 JPY
4 Rs
5 R$
6 Fr
7 Kr
P7.25 2122 Energy Cost 1, 2, 3, 4 RW
Local energy cost per kWh in the drives area.
P7.26 2123 Data Type 1, 2, 3, 4 RW
Selects the format to view energy savings. The drive will take four recordings in an
hour and then calculate out averages for other values.
0 Cumulative
1 Daily Avg
2 Monthly Avg
3 Yearly Avg
P7.27 2124 Energy Savings Reset 1, 2, 3, 4 RW
Resets the energy calculation.
P8.1 287 Motor Ctrl Mode 1, 2, 3, 4 RW
0 Frequency control: Motor is controlled by giving a frequency reference to it.
Voltage reference is calculated from scalar U/f ratio according to
preprogrammed curve (output frequency resolution = 0.01 Hz). The frequency
reference can be from I/O terminal, keypad, or communication bus.
1 Speed control: Motor is controlled by giving a frequency reference to it with slip
compensation. Voltage reference is calculated from scalar U/f ratio according to
preprogrammed curve (output frequency resolution = 0.01 Hz). The speed
reference can be from I/O terminal, keypad, or communication bus (accuracy
±0.5%).
5 Speed control (open loop): Similar to the standard Speed Control mode, but it
internally calculates for the amount of slip feedback from the motor.
6 Torque control (open loop): Motor is controlled based on a torque reference
given to the drive. Then, based on the motor load, the drive will maintain that
torque level.
P8.2 107 Current Limit 1, 2, 3, 4 RW
This parameter determines the maximum motor current allowed from the frequency
converter. The parameter value range differs from size to size.
Code Modbus ID Parameter Application
RO/RW