ABB ACS280, Firmware Manual, Page: 232 / 430

232 Parameters
Used Process PID controller output 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
Supervision 1 Bit 0 of
32.01 Supervision status
21
Supervision 2 Bit 1 of
32.01 Supervision status
22
Supervision 3 Bit 2 of
32.01 Supervision status
. 23
Other [bit]
Source selection (see
Terms and abbreviations
). -
40.39 Set 1 deadband range
Defines a deadband around the setpoint. Whenever
process feedback enters the deadband, a delay timer
starts. If the feedback remains within the deadband
longer than the delay (
40.40 Set 1 deadband delay
),
the PID controller output is frozen. Normal operation
resumes after the feedback value leaves the
deadband.
0.00
0……200000.0 Deadband range. 1=1
40.40 Set 1 deadband delay
Delay for the deadband. See parameter
40.39 Set 1
deadband range
.
0.0 s
0.0 … 3600.0 s Delay for deadband area. 1 = 1 s
40.43 Set 1 sleep level
Defines the start limit for the sleep function. If the
value is 0.0, set 1 sleep mode is disabled.
The sleep function compares the motor speed to the
value of this parameter. If the motor speed remains
below this value longer than the sleep delay defined
by 40.44 Set 1 sleep delay , the drive enters the sleep
mode and stops the motor.
0.0
0.0…200000.0 Sleep start level. 1 = 1
No. Name/Value Description Default
FbEq 16
Setpoint
Time
Feedback
PID controller
output
40.39 Set 1
deadband range
40.40 Set 1 deadband delay
PID controller
output frozen