ABB DriveIT ACH550-01 User Manual page 284

Code Description
4023 PID SLEEP LEVEL
Sets the motor speed / frequency
that enables the PID sleep function – a motor speed / frequency
below this level, for at least the time period 4024
enables the PID sleep function (stopping the drive).
• Requires 4022 = 7
• See figure: A = PID output level; B = PID process feedback.
P 4023
Setpoint
Setpoint
280
.
INTERNAL
t < P 4024
t > P 4024
B
P 4025
Stop
P 4025
P 4025
Parameter listing and descriptions
ACH550 User's Manual
Range
0...7200 rpm/
0.0...120 Hz
PID SLEEP DELAY
A
t
P 4026
t
Start
C
}
4005 = 1
}
4005 = 0
D
t