87
AXOR Industries
Service Manual
NanoMack
®
ver.1 rev.11/'19
4.14 Analog to Position Control
The drive
can control a motor between two programmable positions corresponding the Min. and Max.
voltages at the dedicated pins.
The procedure is the following:
1
- Perform the
basic installation procedure (
see cap. 2.5 Basic installation on page 28 )
;
2
- Use pins
An.IN 1+
and
An.IN 1-
to apply the desired speed reference.
The control can have two different types of analog reference outputs:
•
Differential analog output
, in this case connect the positive speed reference to
An.IN 1+
and the negative speed reference to
An.IN 1-.
Note
:
To change the sense of rotation apply the positive voltage reference to
An.IN 1-
, or change the
Position Direction
parameter in the
Velocity Loop
window (from
Positive
to
Negative
).
•
Common mode reference analog output
, in this case connect the control’s analogue out
-
put either to the
An.IN 1+
terminal or to the
An.IN 1-
terminal, depending upon the required
rotational direction.
DIFFERENTIAL MODE
CN
Nano Mack
J1
9
10
-Vref
+Vref
An. IN 1 -
An. IN 1 +
ANAL_REF
+
-
COMMON MODE
CN
Nano Mack
J1
9
10
+Vref
An. IN 1 -
An. IN 1 +
ANAL_REF
+
-
CN-GND
