296 Parameters
Displays status information on process PID control.
This parameter is read-only.
0b0000
0b0000…0b1111
Process PID control status word.
1 = 1
Activates/deactivates process PID control.
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 primary source of process feedback. See the
control chain diagram on page
Not selected
None.
0
AI1 scaled
).
1
AI2 scaled
).
2
Freq in scaled
(see page
).
3
AI1 percent
(see page
8
AI2 percent
(see page
9
Feedback data
storage
), 10
Source selection (see
). -
Selects the second source of process feedback. The second
source is used only if the setpoint function requires two
inputs.
For the selections, see parameter
Defines how process feedback is calculated from the two
feedback sources selected by parameters
and
In1
Source 1.
0
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 mode 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 parameter
)
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
Summary of Contents for ACS560
Page 1: ...ABB GENERAL PURPOSE DRIVES ACS560 standard control program Firmware manual...
Page 4: ...4...
Page 30: ...30 Start up control with I O and ID run...
Page 32: ...32 Using the control panel...
Page 100: ...100 Program features...
Page 153: ...Control macros 153...
Page 160: ...160...
Page 374: ...374 Parameters...
Page 408: ...408 Additional parameter data...
Page 466: ...466 Fieldbus control through the embedded fieldbus interface EFB...
Page 504: ...504 Control chain diagrams...
Page 508: ...508 Parameterization with drive composer...
Page 512: ...512 Parameterization with automation builder drive manager...