ABB ACS880 Firmware Manual page 426

426 Parameters
No. Name / Range /
Selection
-32768.00 ...
32767.00
40.27 Set 1 setpoint max
-32768.00 ...
32767.00
40.28 Set 1 setpoint
increase time
0.0 ... 1800.0 s
40.29 Set 1 setpoint
decrease time
0.0 ... 1800.0 s
40.30 Set 1 setpoint freeze
enable
Not selected
Selected
DI1
DI2
DI3
DI4
DI5
DI6
DIO1
DIO2
Other [bit]
40.31 Set 1 deviation
inversion
Not inverted (Ref -
Fbk)
Inverted (Fbk - Ref)
Other [bit]
40.32 Set 1 gain
Description
Minimum limit for process PID controller setpoint.
Defines a maximum limit for the process PID controller
setpoint.
Maximum limit for process PID controller setpoint.
Defines the minimum time it takes for the setpoint to
increase from 0% to 100%.
Setpoint increase time.
Defines the minimum time it takes for the setpoint to
decrease from 100% to 0%.
Setpoint decrease time.
Freezes, or defines a source that can be used to freeze,
the setpoint of the process PID controller. This feature
is useful when the reference is based on a process
feedback connected to an analog input, and the sensor
must be serviced without stopping the process.
1 = Process PID controller setpoint frozen
See also parameter 40.38 Set 1 output freeze
0
1
Digital input DI1 (10.2 DI delayed
Digital input DI2 (10.2 DI delayed
Digital input DI3 (10.2 DI delayed
Digital input DI4 (10.2 DI delayed
Digital input DI5 (10.2 DI delayed
Digital input DI6 (10.2 DI delayed
Digital input/output DIO1
0).
Digital input/output DIO2
1).
See Terms and abbreviations (page
Inverts the input of the process PID controller.
0 = Deviation not inverted (Deviation = Setpoint -
Feedback)
1 = Deviation inverted (Deviation = Feedback - Setpoint)
See also section Process PID control (page
0.
1.
See Terms and abbreviations (page
Defines the gain for the process PID controller. See
parameter 40.33 Set 1 integration
enable.
status, bit 0).
status, bit 1).
status, bit 2).
status, bit 3).
status, bit 4).
status, bit 5).
(11.2 DIO delayed status, bit
(11.2 DIO delayed status, bit
169).
109).
169).
time.
Def / Type
FbEq 16b / 32b
1 = 1 / 100 = 1
32767.00 / real32
1 = 1 / 100 = 1
0.0 s / real32
1 = 1 s / 10 = 1 s
0.0 s / real32
1 = 1 s / 10 = 1 s
Not selected / uint32
0
1
2
3
4
5
6
7
10
11
Not inverted (Ref -
Fbk) / uint32
0
1
1.00 / real32