WEG CFW501 V1.8X Programming Manual page 122

Digital and Analog Inputs and Outputs
P0257 – Frequency Output Function FO
Adjustable
Range:
Properties:
Access groups
via HMI:
Description:
This parameter sets the frequency output function similarly to the setting of the analog outputs, like function and
scale present in
The transistor digital output DO2 function is defined by P0276 when the frequency output function is inactive,
that is, P0257 = 15. However, any other option of P0257 and the digital output DO2 becomes the frequency
output ignoring the digital output function set in P0276.
Function
12
Constant K is defined based on parameter P0296, according to the
P0296 on page 12-8.
12-14 | CFW501
0 = Speed Reference
1 = Not Used
2 = Real Speed
3 = Not Used
4 = Not Used
5 = Output Current
6 = Active Current
7 = Output Power
8 = Not Used
9 = Motor Torque
10 = SoftPLC
11 = Not Used
12 = Ixt Motor
13 = P0696 Value
14 = P0697 Value
15 = Disable F.O.
16 = External PID Output
17 = Not Used
18 = P0698 Value
I/O
Table 12.6: Full scale of frequency output on page
Table 12.6: Full scale of frequency output
0 Speed reference in the ramp input (P0001)
2 Real speed in the inverter output (P0002)
5 Total output current in rms
6 Active current
7 Output Power
9 Torque on the motor in relation to the rated torque
10 SoftPLC scale for frequency output
12 Motor Ixt overload (P0037)
13 Value of P0696 for analog output AOx
14 Value of P0697 for analog output AOx
15 Inactivates the frequency output – DO2 is digital output
16 External PID output (P1063)
18 Value of P0698 for analog output AOx
12-14.
Description
Table 12.4: Constant K defined in parameter
Factory 15
Setting:
Full Scale
P0134
P0134
2xP0295
2xP0295
1.5 x √3 x P0295 x k
200.0 %
32767
100 %
32767
32767
-
100 %
32767