WEG CFW100 Programming Manual page 92

Description:
It determines the analog outputs gain according to the equations of
P253 - AO1 Output Signal
P256 - AO2 Output Signal
Range: 0 = 0 to 10 V
1 = 0 to 20 mA
2 = 4 to 20 mA
3 = 10 V to 0
4 = 20 mA to 0
5 = 20 to 4 mA
Description:
These parameters configures if the analog outputs signal will be in current or voltage, with direct or reverse reference.
Table 9.3 on page 9-9 below summarizes the configuration and equation of the analog output, where the relationship
between the analog output function and the full scale is defined by P251 (AO1) or P256 (AO2), as per
page 9-8.
0 to 10 V
0 to 20 mA
4 to 20 mA
10 to 0 V
20 to 0 mA
20 to 4 mA
P696 - AOx Value 1
P697 - AOx Value 2
Range: 0 to FFFF (hexa)
Properties: ro
Description:
Parameters used for monitoring and controlling the inverter by using the communication interfaces. For detailed
description, refer to the communication manual (User) according to the interface used. These manuals are they are
Table 9.3: Configuration and equations characteristic of AOx
Signal P253 or P256
0 AOx(%) =
1 AOx(%) =
2 AOx(%) =
3 AOx(%) = 10 V -
4 AOx(%) = 20 mA -
5 AOx(%) = 20 mA -
Table 9.3 on page
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
I/O
9-9.
Table 9.2 on
Micro Mini Drives | 9-9
9