ABB ACQ580, Руководство по прошивке

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46 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 current (0/4…20 mA) input with
parameters. Each input can be filtered, inverted and scaled.
Settings
Parameter group 12 Standard AI (page 124 ).

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 with a parameter. Analog
output 2 always uses current. Each output can be filtered, inverted and scaled.
Settings
Parameter group 13 Standard AO (page 128 ).

Programmable digital inputs and outputs
The control unit has six digital inputs.
Digital input DI5 can be used as a frequency input.
Digital input DI6 can used as a thermistor input.
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 117 ) and 11 Standard DIO, FI, FO (page
122 ).

Programmable frequency input and output
Digital input DI5 can be configured as a frequency input.
A frequency output can be implemented with a CMOD-01 multifunction extension
module.
Settings
Parameter groups 10 Standard DI, RO (page 117 ) and 11 Standard DIO, FI, FO (page
122 ) and 15 I/O extension module (page 133 ).