ABB ACS150 User Manual page 13

Parameters
Index Name/Selection
0.0...500.0 Hz
4024 PID SLEEP DELAY
0.0...3600.0 s
4025 WAKE-UP DEV
x...x
4026 WAKE-UP DELAY
0.00...60.00 s
99 START-UP DATA
9902 APPLIC MACRO
PID CONTROL
New alarms (EN page 106)
CODE ALARM
PID SLEEP
A2018
Description
Sleep start level
Defines the delay for the sleep start function. See parameter
SLEEP LEVEL. When the motor speed falls below the sleep level, the
counter starts. When the motor speed exceeds the sleep level, the counter is
reset.
Sleep start delay
Defines the wake-up deviation for the sleep function. The drive wakes up if
the process actual value deviation from the PID reference value exceeds the
set wake-up deviation (4025) longer than the wake-up delay (4026). Wake-up
level depends on parameter
If parameter 4005 is set to 0:
Wake-up level = PID reference (4010) - Wake-up deviation (4025).
If parameter 4005 is set to 1:
Wake-up level = PID reference (4010) + Wake-up deviation (4025)
PID reference
See also figures for parameter
Unit and range depend on the unit and scale defined by parameters
WAKE-UP DELAY and 4007
Defines the wake-up delay for the sleep function. See parameter
SLEEP LEVEL.
Wake-up delay
Language selection. Definition of motor set-up data.
Selects the application macro. See chapter Application macros in ACS150
user's manual (3AFE68576032 [EN]).
New value. PID control. For application in which the drive controls a process
value. E.g. pressure control by the drive running the pressure boost pump.
Measured pressure and the pressure reference are connected to the drive.
CAUSE
Sleep function has entered
sleeping mode.
4005 ERROR VALUE INV settings.
Wake-up level
when 4005 = 1
4025
4025
Wake-up level
when 4005 = 0
t
4023 PID SLEEP LEVEL.
UNIT SCALE.
WHAT TO DO
See parameter group
Def
4023 PID 60.0 s
0
4026
4023 PID 0.50 s
1 = ABB
STANDARD
6
40 PROCESS PID SET 1.
Update notice
11