Vacon CX Manual

Vacon Plc Phone: +358-201 2121 Fax:+358-201 212 205
Service: +358-40-8371 150 E-mail: vacon@vacon.com
E-mail: application.team@vacon.com
Vacon Page 21
Pump control with autochange
6.2 Description of Groups 2—9 parameters
2. 1 DIA2 function
1: External fault, closing contact = Fault is shown and motor is stopped when
the input is active
2: External fault, opening contact = Fault is shown and motor is stopped when
the input is not active
3: Run enable contact open = Start of the motor disabled
contact closed = Start of the motor enabled
4: Acc. / Dec contact open = Acceleration/Deceleration time 1 selected
time select. contact closed = Acceleration/Deceleration time 2 selected
5: Reverse contact open = Forward
If two or more inputs are progr.
contact closed = Reverse to reverse then if one of them is
active the direction is reverse
6: Jogging freq. contact closed = Jogging frequency selected for freq. refer.
7: Fault reset contact closed = Resets all faults
8: Acc./Dec. contact closed = Stops acceleration and deceleration until
operation the contact is opened
prohibited
9: DC-braking contact closed = In the stop mode, the DC-braking operates
command until the contact is opened, see figure 6-1.
Dc-brake current is set with parameter 4. 8.
10: Motor pot. contact closed = Reference increases until the contact is
UP opened
11: Interlock inp., contact closed = Interlock of autochange drive 1 is active
autochange 1
Figure 6-1 DIA3 as DC-brake
command input:
a) Stop-mode = ramp,
b) Stop-mode = coasting
t
UD009K32
Param. 4. 10
DIA3
t
UD009K32
DIA3
RUN
STOP
Output
frequency
DIA3 as DC-brake command input and stop-mode = Ramp
DIA3 as DC-brake command input and stop-mode = Coasting

Vacon CX Specifications

General

Brand	Vacon
Model	CX
Category	Media Converter
Language	English