Vacon 100 Applications Manual page 148

vacon • 145
P3.3.5.1
P3.3.5.2
P3.3.5.3
When the joystick control is turned from reverse to forward, the output frequency falls linearly
to the selected minimum frequency (joystick in middle position) and stays there until the joy-
stick is turned towards the forward command. It depends on the value of
how much the joystick must be turned to start the increase of the frequency towards the se-
lected maximum frequency. The small values of the reference around zero can be ignored by
setting this value greater than zero. When the reference is between zero to zero plus/minus
this parameter, the reference is forced to zero.
If the value of parameter P3.3.5.2 is 0, the frequency starts to increase linearly immediately
when the joystick/potentiometer is turned towards the forward command from the middle po-
sition. When the control is changed from forward to reverse, the frequency follows the same
pattern the other way round. See 44 .
The AC drive is stopped if the joystick signal has been in the dead zone defined by P3.3.5.2 for
the amount of time set with P3.3.5.3.
NOTE!
type and range -10V...+10V. If a wire breaks the input will stay at 0V which corresponds to
50% and the zero frequency reference. A range of 0 to 10V would correspond to 0% ,
which means that the motor would rush towards negative maximum frequency reference
13006.emf
instead.
P3.3.6.1
This parameter defines the digital input signal which is used to enable jogging commands from
digital inputs. This signal does not affect on jogging command which are coming from Fieldbus.
3
J
OYSTICK SIGNAL SELECTION
J
OYSTICK DEAD ZONE
J
OYSTICK SLEEP DELAY
It's highly recommended to use the Joystick functions with analog inputs of the
AI joystick
dead zone = 10%
-10V
-10%
-100%
-MaxFreq
Figure 44. Joystick function
E DI
NABLE JOGGING
Vacon 100 Application
MaxFreq
Reference
+10% Analogue input
9123.emf
Tel. +358 (0) 201 2121 • Fax +358 (0)201 212 205
Joystick dead zone
+10V
+100%