Program features
89
• The torque proving sequence can start when the input signal RUNNING (B3 of
actual signal
) is ”1”, in other words, when the converter is in operation. After
a successful sequence, the output signal TORQ PROV OK changes to “1”.
• If the function detects a fault during the sequence, it keeps the signal TORQ
PROV OK in value “0”, changes the signal TORQ PROVE FLT to “1” and trips the
drive.
• Torque proving reference is fixed to 30% of the motor torque (signal TORQ PROV
REF below).
• The torque proving reference is changed from 30 % to 10 % if the High-end limit
(parameter
HIGHEND PTR) is true and the drive receives a new start
signal given by the operator.
• The actual torque is read from the signal MOT TORQ (signal
Settings
Diagnostics
Parameter
Additional information
...
Activates the monitoring
Fault delay time
Other
Parameters
should be active.
Actual signal
Additional information
bit 2
Torque prove fault bit
Faults
Torque proving not successful
MOTOR TORQUE (1.05)
Running
<TORQ PROV REF>
<TORQ PROV SEL>
Torq prov OK
Torq prov flt
Torq prov ref
&
S
R
<TORQ PROV FLT TD>
I
O
> 1
_
<TORQ PROV SEL>
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 ...