Vacon 20 - Page 31

30 • vacon monitoring & parameters
Tel. +358 (0)201 2121 • Fax +358 (0)201 212205
5
5.5 Frequency references (Control panel: Menu PAR -> P3)
NOTE! These parameters are shown, when P17.2 = 0.
Code Parameter Min Max Unit Default ID Note
Min frequency 0.00 P3.2 Hz 0.00 101
Minimum allowed 
frequency reference
Max frequency P3.1 320.00 Hz
50.00 /
60.00
102
Maximum allowed 
frequency reference
P3.3
Remote Control
Place 1
frequency
reference
selection
1Varies 7 117
1 = Preset speed 0
2 = Keypad
3 = Fieldbus
4 = AI1
5 = AI2
6 = PID
7 = AI1 + AI2
8 = Motor potentiometer
9 = Pulse train / Encoder
10 = AIE1
11 = Temperature input 1
12 = Temperature input 2
13 = Temperature input 3
Note: Pay attention to DI/
Encoder switch position
when set with 9=Pulse
train / Encoder
P3.4 Preset speed 0 P3.1 P3.2 Hz 5.00 180
Preset speed 0 is used as
frequency reference when
P3.3 = 1
P3.5 Preset speed 1 P3.1 P3.2 Hz 10.00 105 Activated by digital inputs
P3.6 Preset speed 2 P3.1 P3.2 Hz 15.00 106 Activated by digital inputs
P3.7 Preset speed 3 P3.1 P3.2 Hz 20.00 126 Activated by digital inputs
P3.8 Preset speed 4 P3.1 P3.2 Hz 25.00 127 Activated by digital inputs
P3.9 Preset speed 5 P3.1 P3.2 Hz 30.00 128 Activated by digital inputs
P3.10 Preset speed 6 P3.1 P3.2 Hz 40.00 129 Activated by digital inputs
P3.11 Preset speed 7 P3.1 P3.2 Hz 50.00 130 Activated by digital inputs
P3.12
Remote Control
Place 2 fre-
quency refer-
ence selection
1 Varies 5 131 See P3.3
P3.13
Motor Poten-
tionmeter Ramp
150Hz/s 5331Speed variation rate
P3.14
Motor Poten-
tionmeter Reset
02 2367
0 = No Reset
1 = Reset if stopped
2 = Reset if powered down
Table 8: Frequency references
P3.1
P3.2