GEFRAN-SIEI ARTDrive Vector V2 Series - Page 151

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ARTDrive V2 series - Instruction Manual Chapter 6 Parameter • 151
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 INTERFACE / Digital Inputs
The Blocks of the digital inputs allow to turn a signal available on the terminal strip into an
internal signal.
As described before, the output of the blocks is included in the lists for the selection of
the different sources (src).
The Block function allows to invert the signal on the terminal strip. For example, if the
potential available on the terminal strip is +24V, and the inversion is disabled (not
inverted) the input state is 1 (one), standard configuration; if the inversion is enabled
(inversion) the input state is 0 (null).
The Drive is supplied with 8 standard digital programmable inputs.
The Drive ENABLE is set on the Digital input 0; such condition can not be changed
as it is performed via the hardware. Its function, anyway, can be combined with a
command signal in the sources of the other Blocks. For example, with the Drive Enable it
is possible to set at zero the Ramp output. In the list of the control signals for the Ramp
control block (Ref & Ramp \ Ramp funct), it is possible to connect to Ramp input = 0 the
Digital Input 0 Enable mon (the Drive enable set on Digital input 0). During the Drive
enabling phase, therefore, by making the ENABLE active, the Ramp output is set at zero.
With the expansion cards it is possible to obtain 12 expanded digital programmable
inputs, referred with a “X” suffix.
F
Hw Drive Enable
En/ DI 0
Di 1
DI 2 inversion
Not inverted
DI 2 mon
DI0Enmon
DI 3 inversion
Not inverted
DI 4 inversion
Not inverted
DI 5 inversion
Not inverted
DI 6 inversion
Not inverted
DI 7 inversion
Not inverted
DI 3 mon
DI 4 mon
DI 5 mon
DI 6 mon
DI 7 mon
DI 1 inversion
DI 1 mon
Figura C05: Digital inputs block