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PROGRAMMING GUIDE
SINUS PENTA
311
/
486
ENCODER
The
Encoder
source is an encoder input: it can come from the terminal board (terminals
MDI6
,
MDI7
) in Encoder
A, or from the optional Encoder B board (see the ENCODER/FREQUENCY INPUTS MENU). It generates a
reference resulting from the correct setting of the relevant parameters (
P073
,
P074
), allowing the relevant scaling
(see the INPUTS FOR REFERENCES MENU).
UP/DOWN from digital inputs
To enable the
UP/DOWN from digital inputs
also
set the relevant Up and Down inputs (see the DIGITAL INPUTS
XAIN4 and XAIN5
XAIN4 and XAIN5
come from the analog inputs in the terminal board of ES847 and generate a reference determined by
the settings of the relevant parameters (
P390
to
P399
), allowing proper scaling, offset compensation and filtering (see
the INPUTS FOR REFERENCES FROM OPTIONAL BOARD ).
Figure 50: Selecting the source references
36.1.3.
A
LT ERNAT IVE
C
OMMAND AND
R
EFERENCE
S
OURCES
A digital input can be set as a selector between 2 alternative command and reference sources.
Example:
C179
MDI To select sources =
MDI6
C140
To select command source number 1 =
Keypad
C141
To select command source number 2 =
Fieldbus
C143
To select reference source number 1 =
AIN1
C144
To select reference source number 2 =
Fieldbus
If
MD16
(in the drive terminal board) set as a selector is open, the drive will consider number 1 as reference and
command sources (that is
C140 = Keypad
and
C143 = AIN1
); if it is closed, number 2 will be considered (
C141 =
Fieldbus
and
C144 = Fieldbus
). See also How to Manage the Reference Sources.
If references sources 3 and 4 (
C145 and C146
) are not set to Disable, the reference sent for these sources shall be a
sum of the source selected by MD16 vector.
Please refer to
C179
Содержание PENTA MARINE
Страница 173: ...PROGRAMMING GUIDE SINUS PENTA 173 486 Figure 27 Response to the step based on the value of Kp when Ti is kept constant...
Страница 196: ...SINUS PENTA PROGRAMMING GUIDE 196 486 Figure 34 ANALOG Mode Figure 35 DOUBLE DIGITAL Mode...
Страница 197: ...PROGRAMMING GUIDE SINUS PENTA 197 486 Figure 36 General structure of the parameterization of a digital output...