Vacon CX - Page 22

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Multi-purpose Control Application IIMulti-purpose Control Application II
Multi-purpose Control Application IIMulti-purpose Control Application II
Multi-purpose Control Application II
Vacon Plc Phone: +358-(0)201 2121 Fax: +358-(0)201 212 205
Service: +358-40-8371 150 E-mail: vacon@vacon.com
t
min 50 ms
UD009K11
FWD
REV
Output
frequency
Stop function
(par 4. 7)
= coasting
If Start and Stop pulses are
simultaneous the Stop pulse
overrides the Start pulse
DIA1
Start
DIA2
Stop
t
min. 50 ms
UD009K12
FWD
REV
Output
frequency
DIA1
Start
DIA2
Stop
2:2:
2:2:
2: DIA1: closed contact = start open contact = stop
DIA2: closed contact = start enabled open contact = start disabled
3:3:
3:3:
3: 3-wire connection (pulse control):
DIA1: closed contact = start pulse
DIA2: closed contact = stop pulse
(DIA3 can be programmed for reverse command)
See figure 6-3
4:4:
4:4:
4: DIA1: closed contact = start/stop pulse
DIA2: closed contact = start enabled
Figure 6-4. Start / Stop pulse, Run enable.
Figure 6.3 Start pulse / Stop pulse
Run Enable