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190 Parameters
27.31
Pid out freeze
Freezes, or defines a source that can be used to freeze, the
output of the process PID controller. This feature can be
used when, for example, a sensor providing process
feedback must be serviced without stopping the process.
The output of the PID controller is frozen as long as the
selected source is 1.
See also parameter
No
Process PID controller output not frozen.
0
Freeze
Process PID controller output frozen.
1
DI1
Activation of digital input DI1 (as indicated by
, bit 0) freezes process PID controller output.
1073742337
DI2
Activation of digital input DI2 (as indicated by
, bit 1) freezes process PID controller output.
1073807873
DI3
Activation of digital input DI3 (as indicated by
, bit 2) freezes process PID controller output.
1073873409
DI4
Activation of digital input DI4 (as indicated by
, bit 3) freezes process PID controller output.
1073938945
DI5
Activation of digital input DI5 (as indicated by
, bit 4) freezes process PID controller output.
1074004481
Const
Bit pointer setting (see
on page
).
-
Pointer
27.32
Pipefill ref acc
Defines the time for the PID setpoint increase from 0 to
100%.
0 … 100 s
PID setpoint acceleration time.
1 = 1 s
27.33
Pipefill ref dec
Defines the time for the PID setpoint decrease from 100 to
0%.
0 … 100 s
PID setpoint deceleration time.
1 = 1 s
27.34
PID bal ena
Selects a source that enables the PID balancing reference
(see parameter
1 = PID balancing reference enabled.
DI1
Digital input DI1 (as indicated by
, bit 0).
1073742337
DI2
Digital input DI2 (as indicated by
, bit 1).
1073807873
DI3
Digital input DI3 (as indicated by
, bit 2).
1073873409
DI4
Digital input DI4 (as indicated by
, bit 3).
1073938945
No.
Name/Value
Description
FbEq
PID
Process actual value
(group
)
Содержание ACQ810
Страница 1: ...ABB industrial drives Firmware manual Standard pump control program for ACQ810 drives ...
Страница 4: ......
Страница 14: ...14 About the manual ...
Страница 56: ...56 Control locations ...
Страница 97: ...Application macros 97 ...
Страница 98: ...98 Application macros ...
Страница 100: ...100 Application macros ...
Страница 101: ...Application macros 101 ...
Страница 106: ...106 Application macros 75 01 Operation mode Multipump 76 01 Enable MF comm Yes ...
Страница 356: ...356 Control through the embedded fieldbus interface ...
Страница 366: ...366 Control through a fieldbus adapter ...
Страница 374: ...374 Control block diagrams ...