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Drive control and features
51
Notes:
• Jogging is not operational when the drive start command is on, or when the drive
is in local control.
• Normal start is inhibited when jog enable is active.
• The ramp shape time is set to zero during jogging.
Speed controller tuning
The speed controller of the drive can be automatically adjusted using the autotune
function (parameter
). Autotuning is based on the load and
inertia of the motor and the machine. It is, however, also possible to manually adjust
the controller gain, integration time and derivation time. Autotuning can also be
performed from an external control location.
Autotuning can be performed in four different ways depending on the setting of
parameter
. The selections
and
define how the drive torque reference should react to a speed reference step
after tuning. The selection
produce a fast response. The selection
allows customised control sensitivity
adjustment through parameters
. Detailed tuning status information is provided by parameter
Once parameter
has been set, an autotuning routine will be
started when the drive modulation is started the next time. If the autotuning routine
fails, the SPEED CTRL TUNE FAIL alarm will occur for approximately 15 seconds. If
a stop command is given to the drive during the autotuning routine, the routine will
be aborted.
11-12
x
0
1
Normal operation overrides the jogging. Drive accelerates to the speed reference along
the active acceleration ramp.
12-13
1
1
1
Start command overrides the jog enable signal.
13-14
1
1
0
Drive decelerates to the jogging speed along the deceleration ramp of the jogging function.
14-15
1
1
0
Drive runs at the jogging speed.
15-16
x
0
0
Drive decelerates to zero speed along the deceleration ramp of the jogging function.
Phase Jog
cmd
Jog
enable
Start
cmd
Description
Содержание ACSM1 Series
Страница 1: ...ABB motion control drives Firmware manual ACSM1 motion control program ...
Страница 4: ......
Страница 34: ...Drive programming using PC tools 34 ...
Страница 86: ...Drive control and features 86 ...
Страница 265: ...Parameters and firmware blocks 265 1 100 us 100 µs 2 1 ms 1 ms 3 50 ms 50 ms ...
Страница 302: ...Parameter data 302 ...
Страница 422: ...Application program template 422 ...
Страница 430: ...Appendix A Fieldbus control 430 ...
Страница 500: ...Appendix D Application examples 500 ...
Страница 508: ...Appendix E Control chain and drive logic diagrams 508 ...
Страница 510: ...3AFE68848270 REV H EN 2015 06 26 Contact us www abb com drives www abb com drivespartners ...