WEG CFW501 V1.8X Programming Manual page 117

P0252 – Output Gain AO1
P0255 – Output Gain AO2
Adjustable 0.000 to 9.999
Range:
Properties:
Access groups
I/O
via HMI:
Description:
It determines the analog output gain according to the equation of
page 12-8.
P0253 – Output Signal AO1
P0256 – Output Signal AO2
Adjustable
0 = 0 to 10 V
Range: 1 = 0 to 20 mA
2 = 4 to 20 mA
3 = 10 to 0 V
4 = 20 to 0 mA
5 = 20 to 4 mA
Properties:
Access groups
I/O
via HMI:
Description:
Those parameters configure if the analog output signal will be in current or voltage with direct or reverse
reference. Besides setting those parameters, it is also necessary to position the DIP switches. Refer to the
installation, configuration and operation guide of the used plug-in module.
Table 12.5: Characteristic configuration and equations of the AOx on page 12-9
configuration and equation of the analog outputs, where the relationship between the analog output function
and the full scale is defined by P0251, as per
Signal P0253
0 to 10 V 0
0 to 20 mA 1
4 to 20 mA 2
10 to 0 V 3
20 to 0 mA 4
20 to 4 mA 5
Table 12.3: Full scale of analog outputs on page
Table 12.5: Characteristic configuration and equations of the AOx
P0256 DIP Switch
AOx =
0 ON
AOx =
1 OFF
AOx =
2 OFF
AOx = 10 V –
3 ON
AOx = 20 mA –
4 OFF
AOx = 20 mA –
5 OFF
Digital and Analog Inputs and Outputs
Table 12.3: Full scale of analog outputs on
Equation
( (
Function
x Gain x 10 V
Scale
( (
Function
x Gain x 20 mA
Scale
( (
Function
x Gain x 16 mA + 4 mA
Scale
( (
Function
x Gain x 10 V
Scale
( (
Function
x Gain x 20 mA
Scale
( (
Function
x Gain x 16 mA
Scale
Factory 1.000
Setting:
Factory
P0253 = 0
Setting: P0256 = 0
below summarizes the
12-8.
CFW501 | 12-9
12