Start/Stop Mode - ABB ACS880 Firmware Manual

No. Name/Value
20.27 Jogging 2 start
source
20.29 Local start trigger
type
Edge
Level
20.30 Enable signals
warning function
Bit Name
0 Enable Start
1 Run enable 1
2...15 Reserved
00b...11b
21

21 Start/stop mode

21.01 Start mode
Fast
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Description
If enabled by parameter 20.25 Jogging
source for the activation of jogging function 2. (Jogging
function 2 can also be activated through fieldbus regardless of
parameter 20.25.)
1 = Jogging 2 active.
For the selections, see parameter
source.
Note: If both jogging 1 and 2 are activated, the one that was
activated first has priority.
Defines whether the start signal for local control (for example,
control panel or PC tool) is edge-triggered or level-triggered.
The start signal is edge-triggered.
The start signal is level-triggered.
Selects enable signal (eg. run enable, start enable) warnings
to be suppressed. This parameter can be used to prevent
these warnings from flooding the event log.
Whenever a bit of this parameter is set to 1, the corresponding
warning is suppressed, ie. no warning is generated even if the
signal is switched off.
The bits of this binary number correspond to the following
warnings:
Warning
AFEA Enable start signal missing
AFEB Run enable missing
Suppression of "enable signal missing" warnings.
Start and stop modes; emergency stop mode and signal
source selection; DC magnetization settings; autophasing
mode selection.
Selects the motor start function for the DTC motor control
mode, ie. when 99.04 Motor control mode
Notes:
• The start function for the scalar motor control mode is
selected by parameter 21.19 Scalar start
• Starting into a rotating motor is not possible when DC
magnetizing is selected
• With permanent magnet motors and synchronous
reluctance motors, Automatic
• This parameter cannot be changed while the drive is
running.
See also section DC magnetization
The drive pre-magnetizes the motor before start. The pre-
magnetizing time is determined automatically, being typically
200 ms to 2 s depending on motor size. This mode should be
selected if a high break-away torque is required.
enable, selects the
20.26 Jogging 1 start
is set to DTC.
mode.
(Fast or Constant time).
start mode must be used.
(page 63).
Parameters 203
Def/FbEq16
Not selected
Edge
0
1
00b
1 = 1
Automatic
0