Vacon 20 CP/X Applications Manual page 45

Parameter description
P2.2
TO
P2.8 P
RESET SPEED
You can use the preset frequency parameters to define certain frequency references in ad-
vance. These references are then applied by activating/inactivating digital inputs connected to
parameters P4.8, P4.9 and P4.10 (binary code). The values of the preset frequencies are auto-
matically limited between the minimum and maximum frequencies.
Required action
B2
B2
B2
B2
B2
B2
B2
Table 20. Selection of preset frequencies;
P2.9 A
CCELERATION TIME
P2.10 D
ECELERATION TIME
Ramp 2 is activated through digital input defined in P4.11 or through fieldbus. Automatic se-
lection based on output frequency is also available.
P2.11 A
CCEL
P2.12 D
ECEL
If P2.11 is not 0, acceleration time 2 is activated when output frequency is higher than the value.
If P2.12 is not 0, deceleration time 2 is activated when output frequency is higher than the val-
ue.
Service support: find your nearest Vacon service center at www.vacon.com
1 7
TO
B1 B0
B1 B0
B1 B0
B1 B0
B1 B0
B1 B0
B1 B0
2
2
1 A 2
TO CCEL TRANSITION FREQUENCY
1 D 2
TO ECEL TRANSITION FREQUENCY
Activated frequency
Preset frequency 1
Preset frequency 2
Preset frequency 3
Preset frequency 4
Preset frequency 5
Preset frequency 6
Preset frequency 7
= input activated
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