Standard programposi features 69
As a result, parameter
Jogging
The jogging function enables the use of a momentary switch to briefly rotate the
motor. The jogging function is typically used during servicing or commissioning to
control the machinery locally.
Two jogging functions (1 and 2) are available, each with their own activation sources
and references. The signal sources are selected by parameters
. When jogging is activated, the drive starts
and accelerates to the defined jogging speed (
) along the defined jogging acceleration ramp (
). After the
activation signal switches off, the drive decelerates to a stop along the defined
jogging deceleration ramp (
).
The figure and table below provide an example of how the drive operates during
jogging. In the example, the ramp stop mode is used (see parameter
Jog cmd = State of source set by
Jog enable = State of source set by
Start cmd = State of drive start command.
Phase
Jog
cmd
Jog
enable
Start
cmd
Description
1-2
1
1
0
Drive accelerates to the jogging speed along the acceleration
ramp of the jogging function.
2-3
1
1
0
Drive follows the jog reference.
3-4
0
1
0
Drive decelerates to zero speed along the deceleration ramp
of the jogging function.
2 3
1
4 5 6
8
11
13
1415 16
t
7
18
9
12
10
17
Jog cmd
Jog enable
Start cmd
Speed
Summary of Contents for ACS880 ESP
Page 1: ...ABB industrial drives Firmware manual ACS880 PCP ESP control program ...
Page 4: ......
Page 28: ...28 PCP ESP control start up ...
Page 30: ...30 Using the control panel ...
Page 94: ...94 Standard programposi features ...
Page 100: ...100 Default control connections ...
Page 360: ...360 Parameters ...
Page 436: ...436 Fault tracing ...
Page 486: ...486 Control chain diagrams ...
Page 492: ...492 Appendix ESP with step up transformer and sine filter ...
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