Settings And Diagnostics; Programmable Relay Outputs; Programmable I/O Extensions - ABB ACS880 Manual

Settings and diagnostics

Parameter groups:
FO (page 182).
￭

Programmable relay outputs

The control unit has three relay outputs. The signal to be indicated by the outputs can
be selected by parameters. The relay outputs on the control unit are updated on a 0.5 ms
time level.
Relay outputs can be added by installing FIO-01 or FDIO-01 I/O extensions. The relay
outputs on extension modules are updated on a 2 ms time level.

Settings and diagnostics

Parameter groups:
￭

Programmable I/O extensions

Inputs and outputs can be added by using I/O extension modules. One to three modules
can be mounted on the slots of the control unit. Slots can be added by connecting an
FEA-03 I/O extension adapter.
The table below shows the number of I/O on the control unit as well as optional I/O
extension modules.
Location Digital inputs
Control unit 6 + DIIL
FIO-01
FIO-11
FAIO-01
FDIO-01
Three I/O extension modules can be activated and configured using parameter groups
14...16.
Note: Each configuration parameter group contains parameters that display the values
of the inputs on that particular extension module. These parameters are the only way
of utilizing the inputs on I/O extension modules as signal sources. To connect to an
input, choose the setting Other in the source selector parameter, then specify the
appropriate value parameter (and bit, for digital signals) in group 14, 15 or 16.
10 Standard DI, RO (page 175)
10 Standard DI, RO (page
Digital I/Os
(DI) (DIO)
2
- 4
- 2
- -
3 -
and 11 Standard DIO, FI,
175).
Analog inputs Analog out-
(AI) puts (AO)
2
-
3
2
-
Program features 33
Relay outputs
(RO)
2 3
- 2
1 -
2 -
- 2