ABB ACQ810 - Page 277

Parameters 277
81.26 Prof limit Supervision limit for the Application profile protection.
0.00 … 32767.00 % Supervision limit. 100 = 1%
81.27 Prof limit dly Delay for the Application profile protection.
0.00 … 35791394.11
h
Delay. 100 = 1 h
81.28 Pipefill enable Enables/disables (or selects a signal source that
enables/disables) the Pipefill function when the drive is
started.
1 = Enable Pipefill function. If the signal is removed before
Pipefill is completed, Pipefill is aborted and normal PID
control enabled.
Not used Pipefill function disabled. 0
Active Pipefill function enabled. 1
DI1 The status of digital input DI1 (as indicated by 02.01 DI
status, bit 0) determines whether the Pipefill function is
enabled or disabled.
1073742337
DI2 The status of digital input DI2 (as indicated by 02.01 DI
status, bit 1) determines whether the Pipefill function is
enabled or disabled.
1073807873
DI3 The status of digital input DI3 (as indicated by 02.01 DI
status, bit 2) determines whether the Pipefill function is
enabled or disabled.
1073873409
DI4 The status of digital input DI4 (as indicated by 02.01 DI
status, bit 3) determines whether the Pipefill function is
enabled or disabled.
1073938945
DI5 The status of digital input DI5 (as indicated by 02.01 DI
status, bit 4) determines whether the Pipefill function is
enabled or disabled.
1074004481
Const Bit pointer setting (see Terms and abbreviations on page
109).
-
Pointer
81.29 Pipefill step Defines the speed step used for the Pipefill function, as well
as the pump speed reference immediately after the Pipefill
function is activated.
The speed step is added to the reference after the time
defined by parameter 81.31 Act change delay has elapsed
and the change in process actual value defined by
parameter 81.30 Req act change has not been reached.
The PID controller reference ramp time is specified by
parameter 27.32 Pipefill ref acc.
0…32767 rpm Speed step for the Pipefill function. 1 = 1 rpm
81.30 Req act change Defines the requested change in process actual value within
the time set by parameter 81.31 Act change delay.
0.00 … 100.00% Requested change. 100 = 1%
81.31 Act change delay Defines the time that is waited after the process actual value
is compared to the previous actual value.
If parameter 81.30 Req act change is measured in the actual
value, the speed reference stays as it is. If 81.30
Req act
change is not seen in the actual value, the value of
parameter 81.29 Pipefill step is added to the speed
reference.
0…100 s Delay for actual value change. 1 = 1 s
No. Name/Value Description FbEq