ABB UMC22-FBP - Page 106

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UMC22-FBP
Universal Motor Controller UMC22-FBP
Software version 4.0
FieldBusPlug / Issue: 02.0008
V 6
7.5.4 Timing diagrams
7.5.4.1 Star-delta start 1
Illustration 7-14: UMC22-FBP: Control function = Star-delta starter 1 - Timing diagram star-delta start
RUN FORWARD
OFF
RUN FORWARD
OFF
2CDC 342 025 F0206
Check-back
Commands
(received
telegram)
UMC22
outputs
Monitoring
signals
(telegram)
LED
DO0 (star)
DO1 (delta)
Motor current /
Aux. contact
DI0 (aux. contact)
DI1 (aux. contact)
Motor on (yellow)
RUN OFF
Star-delta starting time
Changeover time 50 ms
Chapter 7.5.4~1 Star-delta starter 1