Control Interfaces; Programmable Analog Inputs; Programmable Analog Outputs; Programmable Digital Inputs And Outputs - ABB ACS880 Series Firmware Manual

30 Program features

Control interfaces



Programmable analog inputs

The control unit has two programmable analog inputs. Each of the inputs can be
independently set as a voltage (0/2...10 V or -10...10 V) or current (0/4...20 mA)
input by a jumper or switch on the control unit. Each input can be filtered, inverted
and scaled. The number of analog inputs can be increased by installing FIO-11 or
FAIO-01 I/O extensions (see
The drive can be set to perform an action (for example, to generate a warning or fault)
if the value of an analog input moves out of a predefined range.
Settings
Parameter group 12 Standard AI


Programmable analog outputs

The control unit has two current (0...20 mA) analog outputs. Each output can be
filtered, inverted and scaled. The number of analog outputs can be increased by
installing FIO-11 or FAIO-01 I/O extensions (see
below).
Settings
Parameter group 13 Standard AO


Programmable digital inputs and outputs

The control unit has six digital inputs, a digital start interlock input, and two digital
input/outputs (I/O that can be set as either an input or an output).
One digital input (DI6) doubles as a PTC thermistor input. See section
protection (page 80).
Digital input/output DIO1 can be used as a frequency input, DIO2 as a frequency
output.
The number of digital inputs/outputs can be increased by installing FIO-01, FIO-11 or
FDIO-01 I/O extensions (see
Settings
Parameter groups
(page 147).


Programmable relay outputs

The control unit has three relay outputs. The signal to be indicated by the outputs can
be selected by parameters.
Programmable I/O extensions
(page 152).
(page 156).
Programmable I/O extensions
10 Standard DI, RO
Programmable I/O extensions
(page 141) and 11 Standard DIO, FI, FO
below).
Motor thermal
below).