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312 Parameters
Displays the trimmed reference output. See the control chain
diagram on page
.
This parameter is read-only. The unit is selected by parameter
.
-
-32768.00 …
32767.00
Trimmed reference.
1 = 1 unit
Displays status information on process PID control.
This parameter is read-only.
-
0000h…FFFFh
Process PID control status word.
1 = 1
Activates/deactivates process PID control. See also
parameter
.
Note:
Process PID control is only available in external control;
see section
Local control vs. external control
(page
).
Off
Process PID control inactive.
0
On
Process PID control active.
1
On when drive
running
Process PID control is active when the drive is running.
2
Selects the first source of process feedback. See the control
chain diagram on page
Not selected
None.
0
AI1 scaled
(see page
).
1
AI2 scaled
(see page
).
2
Freq in scaled
(see page
).
3
Motor current
(see page
5
Power inu out
(see page
6
Motor torque
(see page
7
Feedback data
storage
).
10
). -
No.
Name/Value
Description
Def
/
FbEq16
Bit
Name
Value
0
PID active
1 = Process PID control active.
1
Setpoint frozen
1 = Process PID setpoint frozen.
2
Output frozen
1 = Process PID controller output frozen.
3
PID sleep mode
1 = Sleep mode active.
4
Sleep boost
1 = Sleep boost active.
5
Trim mode
1 = Trim function active.
6
Tracking mode
1 = Tracking function active.
7
Output limit high
1 = PID output is being limited by par.
8
Output limit low
1 = PID output is being limited by par.
9
Deadband active
1 = Deadband active (see par.
10
PID set
0 = Parameter set 1 in use. 1 = Parameter set 2 in use.
11
Reserved
12
Internal setpoint
active
1 = Internal setpoint active (see par.
13…15 Reserved
Содержание ACS880-x04
Страница 1: ... ABB INDUSTRIAL DRIVES ACS880 primary control program Firmware manual ...
Страница 4: ......
Страница 18: ...18 Using the control panel ...
Страница 24: ...24 Control locations and operating modes ...
Страница 111: ...Application macros 111 Fieldbus control macro This application macro is not supported by the current firmware version ...
Страница 112: ...112 Application macros ...
Страница 496: ...496 Additional parameter data ...
Страница 544: ...544 Fault tracing ...
Страница 602: ...602 Control chain diagrams ...