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Program features
95
The following figure illustrates data transmission in a Master/Follower application.
Note:
Only the ring topology is supported.
For more information on the requirements for a redundant crane control application
between Master, Followers and spare units, see section
on page
.
Data set 41 is used for transmission of data from Master to Follower as follows. Data
set 41 is updated on 6 ms.
• If the Master is in EXT2 and parameter
SLAVE MODE is TORQUE, then
FOLLOWER MCW is transferred using data set word 41.1. Signal
SPEED REF 3 is transferred using data set word 41.2 and signal
TORQ USED REF
is transferred using data set word 41.3
• If the Master is in EXT2 and parameter
SLAVE MODE is SPEED and
parameter
SYNCHRO CONTROL is ON, then signal
FLW CMD
WITH POS
is transferred using data set word 41.1. Signal
POSITION REM
is transferred using data set word 41.2 and signal
SPEED REF 3 is
transferred using data set word 41.3.
• If the Master is in EXT2 and parameter
SLAVE MODE is SPEED and
parameter
SYNCHRO CONTROL is OFF, then signal
FOLLOWER
MCW is transferred using data set word 41.1. Signal
SPEED REF 3 is
transferred using data set word 41.2 and signal
SPEED REF 3 is
transferred using data set word 41.3.
ACS800
Follower
ACS800
Follower
ACS800
RMIO-XX
V18
V1
7
CH2
R
T
Master
V18
V1
7
CH2
R
T
V18
V1
7
CH2
R
T
RDCO-0X
RMIO-XX
RDCO-0X
RMIOXX
RDCO-0X
T = Transmitter; R = Receiver; RMIO = I/O and Control Board
Please note that channels CH0/CH2/CH3 are located on the optional RDCO-0x board.
*)
*)
*)
*) External 24 V to the RMIO board, support fast start-up and avoid communication error between
drives.
Содержание ACS 800 Series
Страница 1: ...ACS800 Firmware Manual Crane Control Program N697 ...
Страница 4: ......
Страница 26: ...Start up and control through the I O interface 26 ...
Страница 36: ...Quick start up guide 36 ...
Страница 52: ...Control panel 52 ...
Страница 105: ...Program features 105 Figure Control diagram for Shaft synchronisation executed in 20 ms ...
Страница 126: ...Program features 126 The figures below show speed limits according to different load conditions ...
Страница 128: ...Program features 128 ...
Страница 150: ...Application macros control location EXT1 EXT2 150 ...
Страница 228: ...Actual signals and parameters 228 ...
Страница 299: ...Adaptive Programming examples for crane control 299 ...
Страница 305: ...Adaptive Programming examples for crane control 305 ...
Страница 312: ...Adaptive Programming examples for crane control 312 The following figures show the previous example enlarged ...
Страница 314: ...Adaptive Programming examples for crane control 314 The following figures show the previous example enlarged ...
Страница 318: ...Analogue Extension Module 318 ...
Страница 332: ...Additional data actual signals and parameters 332 ...
Страница 333: ...DriveWindow 333 DriveWindow DriveWindow connected to the ACS800 RMIO RDCO board and channel CH3 ...
Страница 334: ...DriveWindow 334 ...
Страница 335: ...Control block diagrams 335 Control block diagrams ...
Страница 336: ...Control block diagrams 336 ...
Страница 337: ...Control block diagrams 337 ...
Страница 338: ...Control block diagrams 338 ...
Страница 340: ...www abb com drives www abb com drivespartners Contact us 3AFE68775230 Rev E EN 2012 09 25 ...