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Chapter 5 - Fan control application
POWERXL DM1 SERIES VARIABLE FREQUENCY DRIVES MN040049EN—September 2021 www.eaton.com
Table 24. Inputs (Cont.).
P2.4.2
b
AI signal range
ID 175
Minimum value:
N.A.
Maximum value:
N.A.
Default value:
0
Options:
0 = 0-100%/0-20 mA/0-10 V.
1 = 20-100%/4-20 mA/2-10 V.
Description:
With this parameter, you can select the analog input 1 signal range.
For selection “Customized,” see “AI Custom Min” and ”AI Custom Max”, this enables a customized signal range.
Output
Frequency
AI Ref.
Scale Max.
Value
0
20 mA
AI1
Custom
Min.
4 mA
AI1 Signal
Range = Custom
AI1 Signal
Range = 0
AI Ref.
Scale Min.
Value
AI1 Signal
Range = 1
AI1
Custom
Max.
a
Parameter value can only be changed after the drive has stopped.
b
Parameter value will be set to be default when changing macros.
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