Vacon 100X series, Applications Manual

Page: 49 / 172

User Interfaces vacon • 46
Service support: find your nearest Vacon service center at www.vacon.com
4
4.3.5.5 Analogue inputs
The target input for the analogue frequency reference signal can also be chosen from the avail-
able analogue inputs.
Figure 18.
Given the standard I/O terminals on the Vacon 100 X AC drive, there are 2 analogue inputs avail-
able. In the programming view, these inputs are referred to as follows:
In the example Figure 18, the parameter
AI1 signal selection
located in menu M3.5.2.1 with
parameter code P3.5.2.1.1, is by default given the value
AnIN SlotA.1
(graphical keypad) or
AI
NOTE!
The function is not assigned to any terminal, or, the the input is set to be always
FALSE, if its value is
DigIN Slot0.1
(graphical keypad) or
dI 0.1
(text keypad). This
is the default value of the majority of parameters in group M3.5.1.
On the other hand, some inputs have been by default set to be always TRUE. Their
value shows
DigIN Slot0.2
(graphical keypad) or
dI 0.2
(text keypad).
NOTE!
Also
Time Channels
can be assigned to digital inputs. See more information on
page 95.
Table 19. Programming analogue inputs
Input type
(Graphical keypad)
Input type
(Text keypad)
Slot Input # Explanation
AnIN AI A. 1 Analogue input #1 (terminals 2/3) on
board in Slot A (standard I/O termi-
nals).
AnIN AI A. 2 Analogue input #2 (terminals 4/5) on
board in Slot A (standard I/O termi-
nals).
GRAPHICAL KEYPAD
Parameter name
Parameter name
Parameter value (= selected analogue input)
TEXT KEYPAD
Parameter value (= selected analogue input)