Program features 93
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 current (0/4…20 mA) input by a switch
on the control unit (in firmware ASCL2 and ASCL4), or with parameters (in firmware
ASCD2 and ASCD4). Each input can be filtered, inverted and scaled.
Settings
Parameter group 12 Standard AI (page 166).
Programmable analog outputs
The control unit has two current (0…20 mA) analog outputs. Analog output 1 can be
set as a voltage (0/2…10 V) or current (0/4…20 mA) output by a switch on the control
unit (in firmware ASCL2 and ASCL4), or with a parameter (in firmware ASCD2 and
ASCD4). Analog output 2 always uses current. Each output can be filtered, inverted
and scaled.
Settings
Parameter group 13 Standard AO (page 170).
Programmable digital inputs and outputs
The control unit has six digital inputs.
Digital input DI5 or DI6 can be used as a frequency input. DI5 is used with firmware
ASCL2 and ASCL4 and DI6 is used with firmware ASCD2 and ASCD4. The panel
shows the appropriate selection only.
Six digital inputs can be added by using a CHDI-01 115/230 V digital input extension
module and one digital output by using a CMOD-01 multifunction extension module.
Settings
Parameter groups 10 Standard DI, RO (page 159) and 11 Standard DIO, FI, FO
(page 164).
Programmable frequency input and output
Digital input DI5 or DI6 can be configured as a frequency input. DI5 is used with
firmware ASCD2 and ASCD4 and DI6 is used with firmware ASCL2 and ASCL4. The
panel shows the appropriate selection only.
A frequency output can be implemented with a CMOD-01 multifunction extension
module.
ACS580 FW.book Page 93 Wednesday, September 21, 2016 9:48 PM
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