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36 Program features
Follower 3
(ZCU) Control unit
FD
C
O
Follower 1
Star configuration with fiber optic cables (1)
T = Transmitter
R = Receiver
NDBU
MSTR CH0
CH1 CH2
R
T
R
T
R
T
R
T
R
T
(ZCU) Control unit
Follower 2
(BCU) Control unit
RDCO
R
T
CH2
FDCO
R
T
Master
(ZCU) Control unit
FDCO
R
T
Follower 3
(ZCU) Control unit
F
DCO
Follower 1
Star configuration with fiber optic cables (2)
T = Transmitter
R = Receiver
NDBU
CHx CHx
R
T
R
T
R
T
(ZCU) Control unit
Follower 2
(BCU) Control unit
RDCO
R
T
CH2
FDCO
R
T
Master
(ZCU) Control unit
FDCO
R
T
CHx CHx
R
T
R
T
X13 = REGEN
Summary of Contents for ACS880-x04
Page 1: ... ABB INDUSTRIAL DRIVES ACS880 primary control program Firmware manual ...
Page 4: ......
Page 18: ...18 Using the control panel ...
Page 24: ...24 Control locations and operating modes ...
Page 112: ...112 Application macros ...
Page 496: ...496 Additional parameter data ...
Page 544: ...544 Fault tracing ...
Page 602: ...602 Control chain diagrams ...