WEG CFW501 V1.8X Programming Manual page 119

P0021 – Value of Frequency Input FI in %
Adjustable -100.0 to 100.0 %
Range:
Properties: ro
Access groups READ, I/O
via HMI:
Description:
This read-only parameter indicates the value of the frequency input in percentage of full scale. The indicated
values are those obtained after the offset action and multiplication by the gain. Check the description of
parameters P0247 to P0250.
P0022 – Value of Frequency Input FI in Hz
Adjustable 0 to 20000 Hz
Range:
Properties: ro
Access groups READ, I/O
via HMI:
Description:
Value in hertz of the frequency input FI.
NOTE!
The operation of parameters P0021 and P0022, as well as of the frequency input, depends on the
activation of P0246.
P0246 – Frequency Input FI
Adjustable 0 = Inactive
Range: 1 = Active
Properties:
Access groups I/O
via HMI:
Description:
When in "1" this parameter activates the frequency input, making the digital input DI2 function in P0264 be
ignored, as well as the value of bit "1" of P0012 is maintained in "0". On the other hand, when in "0" the
frequency input is inactive keeping parameters P0021 and P022 in zero.
Digital and Analog Inputs and Outputs
Factory
Setting:
Factory
Setting:
Factory
Setting:
0
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