WEG CFW501 V1.8X Programming Manual page 132

Digital and Analog Inputs and Outputs
P0281 – Fx Frequency
Adjustable
Range:
P0282 – Fx Hysteresis
Adjustable
Range:
Properties:
Access groups
via HMI:
Description:
These parameters set the hysteresis and actuation level on the Fx output frequency signal and on the F* ramp
of the relay digital outputs. In this way, the relay commutation levels are "P0281 + P0282" and "P0281 - P0282".
P0287 – Nx/Ny Hysteresis
Adjustable
Range:
P0288 – Nx Speed
P0289 – Ny Speed
Adjustable
Range:
Properties:
Access groups
via HMI:
12
Description:
These parameters set the hysteresis and actuation level on the Nx and Ny output speed signal in the N* ramp
input of the relay digital outputs. In this way, the relay commutation levels are "P0288 + P0287" and "P0288 -
P0287", or "P0289 + P0287" and "P0289 - P0287".
P0290 – Ix Current
Adjustable
Range:
Properties:
Access groups
via HMI:
Description:
Current level to activate the relay output in the Is > Ix (6) and Is < Ix (7) functions. The actuation occurs on
a hysteresis with upper level in P0290 and lower by: P0290 - 0.05 x P0295, that is, the equivalent value is
Amperes for 5 % of P0295 below P0290.
12-24 | CFW501
0.0 to 500.0 Hz
0.0 to 15.0 Hz
I/O
0 to 900 rpm
0 to18000 rpm
I/O
0.0 to 200.0 A
I/O
Factory 4.0 Hz
Setting:
Factory 2.0 Hz
Setting:
Factory
18 rpm (15 rpm)
Setting:
Factory P0288 =
Setting:
120 (100 rpm)
P0289 =
1800 (1500 rpm)
Factory 1.0xInom
Setting: