Digital And Analog Inputs And Outputs; I/O Configuration [07]; Analog Inputs [38] - WEG CFW-11 Programming Manual

This section presents the parameters for the configuration of the CFW-11 inputs and outputs, as well as the
parameters for the command of the inverter in the Local or Remote Situations.

13.1 i/o coNfiGURatioN [07]

13.1.1 analog inputs [38]

In the standard CFW-11 configuration 2 analog inputs are available (AI1 and AI2), and as accessories other 2
more inputs can be added (AI3 and AI4). AI4 is available on the IOA-01 accessory and AI3 on the IOB-01.
With those inputs it is possible, for instance, the use of an external speed reference or the connection of a
sensor for the temperature measurement (PTC). The details for those configurations are described in the
following parameters.
P0018 – ai1 Value
P0019 – ai2 Value
P0020 – ai3 Value
P0021 – ai4 Value
Adjustable -100.00 to 100.00 %
Range:
Proprieties: RO
Access groups 07 I/O CONFIGURATION
via HMI:
Description:
These read only parameters indicate the value of the analog inputs AI1 to AI4, as a percentage of the full scale.
The indicated values are the ones obtained after the offset action and the multiplication by the gain. Refer to the
description of the parameters P0230 to P0250.
P0230 – analog input Dead Zone
Adjustable 0 = Off
Range: 1 = On
Proprieties:
Access groups 07 I/O CONFIGURATION
via HMI:

DiGitaL aND aNaLoG iNPUtS aND oUtPUtS

38 Analog Inputs
38 Analog Inputs
Digital and Analog Inputs and Outputs
Factory
Setting:
or 01 PARAMETER GROUPS
38 Analog Inputs
Factory
Setting:
or 01 PARAMETER GROUPS
38 Analog Inputs
0
13
13-1