Firmware Manual

Appendix A—Description of Parameters
136 PowerXL DG1 Series Adjustable Frequency Drives MN040004EN—March 2014 www.eaton.com
P2.9 180 AI1 Sleep Delay 1, 2, 3, 4 RW
This parameter defines that the time the analog input signal has to stay under the
Sleep limit determined with parameter P2.9 in order to make the frequency
converter output min frequency.
P2.10 133 AI1 Joystick Offset 1, 2, 3, 4 RW
The frequency zero point is the middle of AI range. Joystick offset means how much
the zero point is moved in the forward or reverse direction.
P2.11 223 AI2 Mode 1, 2, 3, 4 RW
Selects the analog input mode for AI2 terminal 4 and 5 for current or voltage, also
need to set DIP switches on control board.
P2.12 183 AI2 Signal Range 1,2,3,4 RW
P2.13 184 AI2 Custom Min 1, 2, 3, 4 RW
P2.14 185 AI2 Custom Max 1, 2, 3, 4 RW
P2.15 182 AI2 Filter Time 1, 2, 3, 4 RW
P2.16 189 AI2 Signal Invert 1, 2, 3, 4 RW
P2.17 186 AI2 Joystick Hyst 1, 2, 3, 4 RW
P2.18 187 AI2 Sleep Limit 1, 2, 3, 4 RW
P2.19 188 AI2 Sleep Delay 1, 2, 3, 4 RW
P2.20 134 AI2 Joystick Offset 1, 2, 3, 4 RW
See AI1 parameters.
P2.21 144 AI Ref Scale Min Value 1, 2, 3, 4 RW
P2.22 145 AI Ref Scale Max Value 1, 2, 3, 4 RW
0.00 <= P2.21 <= P2.22 <= 400.00. With values set at 0 scaling will follow the
minimum and maximum frequency values.
Figure 43. With and Without Reference Scaling
Code Modbus ID Parameter Application
RO/RW
Output
Frequency
Max. Frequency P1.2
Min. Frequency P1.1
010
Analog
Input [V]
Output
Frequency
Max. Frequency P1.2
Min. Frequency P1.1
010
Analog
Input [V]
Ref. Scaling Max. Value (P2.22)P2.22
P2.21
With Reference Scaling
(Reference Scaling)
With Reference Scaling
(No scaling used [P2.21 = 0])