Parameters 131
Defines the time inside which the drive is
stopped if an emergency stop Off3 is activated
(i.e. the time required for the speed to change
from
in vector
mode/
in scalar
mode to 0 rpm in vector mode/0Hz in scalar
mode). Emergency stop mode and activation
source are selected by parameters
respectively. Emergency stop can also be
activated through fieldbus and can be used even
when pump cleaning is active.
Notes:
• Emergency stop Off1 uses the standard
deceleration ramp defined by parameter
in vector mode and
in scalar mode.
• The same parameter value is also used in
frequency control mode (ramp parameters ).
3.000 s
0.000…
1800.000 s
Emergency stop Off3 deceleration time.
10 = 1 s
24
24 Speed reference
conditioning
Speed error calculation; speed error window
control configuration; speed error step.
Displays the ramped and corrected speed
reference (before speed error calculation).
This parameter is read-only.
-
-30000.00…
30000.00 rpm
Speed reference used for speed error calculation. See par.
Displays the speed feedback used for speed
error calculation.
This parameter is read-only.
-
-30000.00…
30000.00 rpm
Speed feedback used for speed error calculation. See par.
Displays the filtered speed error. This parameter
is read-only.
-
-30000.0…
30000.0 rpm
Filtered speed error.
See par.
No.
Name/Value
Description
Def/
FbEq16
Summary of Contents for ACQ80
Page 1: ... ABB DRIVES FOR WATER ACQ80 standard program control Firmware manual ...
Page 2: ... Related documents are listed on page 13 ...
Page 4: ......
Page 10: ...10 Table of contents ...
Page 32: ...32 Startup control with I O and ID run ...
Page 34: ...34 Using the control panel ...
Page 74: ...74 Program features ...
Page 78: ...78 Control macros ...
Page 380: ...380 Fieldbus control through a fieldbus adapter ...
Page 384: ...384 Parameterization with Drive Composer ...
Page 388: ...388 Parameterization with Automation builder drive manager ...