WEG CFW-10 - Page 84

84
CHAPTER 6 - DETAILED PARAMETER DESCRIPTION
Range
[Factory Setting]
Parameter Description / Notes
P277
(1)
0 to 7
Relay Output RL1 [ 7 - No fault ]
Function
Table below shows the available options.
Output/Parameter
Function
Fs > Fx
Fe > Fx
Fs = Fe
Is > Ix
Not used
Run (inverter enabled)
No fault
P277
(RL1)
0
1
2
3
4 and 6
5
7
P271 0.0 to 999 %
Frequency Input [ 200 ]
Gain 0.1(< 100)
1(> 99.9)
Defines the frequency input gain, according to the
following equation:
Frequency Reference =
P271
x Frequency Signal
100
(
DI - Frequency
Signal
(Digital Input)
GAIN
F* = Frequency
Reference
P271
a) Fs > Fx
Fs
Fx (P288)
Time
OFFRelay
ON
d) Is > Ix
Is
Ix (P290)
Time
OFF
Relay
ON
c) Fs = Fe
Fs
Time
OFF
Relay
ON
Fe
Fx (P288)
Time
OFFRelay
ON
b) Fe > Fx
Table 6.13 - Relay output functions
Figure 6.20 a) to d) - Details about the operation of the relay output fucntions
Digital input signal frequency: 0.5 to 300 Hz.