ABB ACQ80-04 - Page 133

Parameters 133
40.29 Set 1 setpoint
decrease time
Defines the minimum time it takes for the setpoint to decrease
from 100% to 0%.
0.0 s
0.0…1800.0 s Setpoint decrease time. 1 = 1
40.30 Set 1 setpoint
freeze enable
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 enable.
Not selected
Not selected Process PID controller setpoint not frozen. 0
Selected Process PID controller setpoint frozen. 1
DI1 Digital input DI1 (10.02 DI delayed status, bit 0). 2
DI2 Digital input DI2 (10.02 DI delayed status, bit 1). 3
DI3 Digital input DI3 (10.02 DI delayed status, bit 2). 4
DI4 Digital input DI4 (10.02 DI delayed status, bit 3). 5
DI5 Digital input DI5 (10.02 DI delayed status, bit 4). 6
DI6 Digital input DI6 (10.02 DI delayed status, bit 5). 7
Supervision 1 Bit 0 of 32.01 Supervision status (see page 114). 21
Supervision 2 Bit 1 of 32.01 Supervision status (see page 114). 22
Supervision 3 Bit 2 of 32.01 Supervision status (see page 114). 23
Other [bit] Source selection (see Terms and abbreviations on page 64). -
40.31 Set 1 deviation
inversion
Inverts the input of the process PID controller.
0 = Deviation not inverted (Deviation = Setpoint - Feedback)
1 = Deviation inverted (Deviation = Feedback - Setpoint)
See also section Tracking (page 40).
Not inverted
(Ref - Fbk)
Not inverted
(Ref - Fbk)
0. 0
Inverted (Fbk - Ref) 1. 1
Other [bit] Source selection (see Terms and abbreviations on page 64). -
40.32 Set 1 gain Defines the gain for the process PID controller. See
parameter 40.33 Set 1 integration time.
1.00
0.01…100.00 Gain for PID controller. 100 = 1
No. Name/Value Description Def/FbEq16
ACQ80 FW.book Page 133 Thursday, February 14, 2019 11:33 AM