Program features
99
The following figures illustrate two basic application types.
Master and Follower with a common drum and separate motors (Load Sharing)
Follower
‚
+
0
2
0
3
4
5
PID
=
~
Inverter
SPEED
CONTROLLER
TORQUE REFER-
ENCE SELECTOR
TORQUE REFER-
ENCE CONTROL
INVERTER
CONTROL
2.09
TORQUE REF 2
2.10
TORQUE REF 3
SPEED
TORQUE
MIN
MAX
ADD
2.02
SPEED REF 3
ACTUAL SPEED
1
SYNCHRO
+
0
2
0
3
4
5
PID
=
~
Inverter
SPEED
CONTROLLER
TORQUE REFER-
ENCE SELECTOR
TORQUE REFER-
ENCE CONTROL
INVERTER
CONTROL
2.09
TORQUE REF 2
2.10
TORQUE REF 3
SPEED
TORQUE
MIN
MAX
ADD
2.02
SPEED REF 3
ACTUAL SPEED
1
START/STOP
DIRECTION
COMMAND
SPEED REF
TO FOLLOWER
TO MASTER
FROM
DRIVE
MASTER
CH2
COMM
MASTER
DRIVE
2.13
TO FOLLOWER Drive
TORQ USED REF
B
2.13
TORQ USED REF
LOAD SHARE
(Par 60.09)
X
B
FROM MASTER
START/STOP
DIRECTION
COMMAND
SPEED REF
Master
Summary of Contents for ACS 800 Series
Page 1: ...ACS800 Firmware Manual Crane Control Program N697 ...
Page 4: ......
Page 26: ...Start up and control through the I O interface 26 ...
Page 36: ...Quick start up guide 36 ...
Page 52: ...Control panel 52 ...
Page 105: ...Program features 105 Figure Control diagram for Shaft synchronisation executed in 20 ms ...
Page 128: ...Program features 128 ...
Page 150: ...Application macros control location EXT1 EXT2 150 ...
Page 228: ...Actual signals and parameters 228 ...
Page 299: ...Adaptive Programming examples for crane control 299 ...
Page 305: ...Adaptive Programming examples for crane control 305 ...
Page 318: ...Analogue Extension Module 318 ...
Page 332: ...Additional data actual signals and parameters 332 ...
Page 334: ...DriveWindow 334 ...
Page 335: ...Control block diagrams 335 Control block diagrams ...
Page 336: ...Control block diagrams 336 ...
Page 337: ...Control block diagrams 337 ...
Page 338: ...Control block diagrams 338 ...
Page 340: ...www abb com drives www abb com drivespartners Contact us 3AFE68775230 Rev E EN 2012 09 25 ...