Eaton PowerXL DH1 Series - Figure 59. Example of Skip Frequency Area Setting

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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
P4.3.7 261 Skip F3 High Limit 1,2,3 RW
Use this parameter to set frequency limits to prevent the drive from operating in, the frequency converter will
skip the set frequencies, ramp time will be the same. In some systems it may be necessary to avoid certain
frequencies because of mechanical resonance problems.
Figure 59. Example of skip frequency area setting
Output
Frequency
(Hz)
P7.15
P7.17
P7.19
P7.16
P7.18
P7.20
Reference (Hz)
P4.4.1 2122 Currency 1,2,3 RW
Use this parameter to set the local currency value for where the drive is located so it can perform the Energy
Savings estimation in terms of currency saved.
0 = $
1 = GBP
2 = Eur
3 = JPY
4 = Rs
5 = R$
6 = Fr
7 = Kr
P4.4.2 2123 Energy Cost 1,2,3 RW
Use this parameter to set the local energy cost per kW, with this value the drive will use it in the energy
savings calculation.
P4.4.3 2124 Data Type 1,2,3 RW
Use this parameter to select the format to view Energy Savings in. The drive takes four recordings in an hour
and then calculates the average based off this setting. The savings is compared to what it would cost to run
a across the line starter in the same load.
0 = Cumulative
1 = Daily Avg
2 = Weekly Avg
3 = Monthly Avg
4 = Yearly Avg
P4.4.4 2125 Energy Savings Reset 1,2,3 RW
Use this parameter to reset the Energy Savings calculation value.
P5.1.1 287 Motor Control Mode 1,2,3 RW
Use this parameter to set the drive control mode.
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%).
P5.1.2 107 Current Limit 1,2,3 RW
This parameter determines the maximum motor current allowed from the frequency converter. When the
motor current hits this level it goes into the current controller and tries to limit the output frequency to drop
the current. This is not a fault trip limit.