11 Set a value for P3.4.1.2 Acceleration Time 1 Range: 0.1-3000.0 s
12 Set a value for P3.4.1.3 Deceleration Time 1 Range: 0.1-3000.0 s
Next the wizard goes to steps that are specified by the application.
13
Select the control place (where you give the start
and stop commands and the frequency reference)
I/O Terminal
Fieldbus
Keypad
The HVAC application wizard is completed.
Table 14: Preset values of parameters
Index Parameter
Process type
Pump Fan Compressor
P3.1.4.1 U/f Ratio Linear Squared Linear
P3.2.4 Start Function Ramping Flying start Ramping
P3.2.5 Stop Function Ramping Coasting Ramping
P3.4.1.2 Acceleration Time 5.0 s 30.0 s 3.0 s
P3.4.1.3 Deceleration Time 5.0 s 30.0 s 3.0 s
2.3 PID CONTROL APPLICATION WIZARD
The application wizard helps you to set the basic parameters that are related to the
application.
To start the PID control application wizard, set the value PID control to parameter P1.2
Application (ID 212) in the keypad.
NOTE!
If you start the application wizard from the Startup wizard, the wizard goes directly
to step 11.
WIZARDS VACON · 79
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