ABB ACS150 series, Руководство пользователя

Страница: 125 / 173

Actual signals and parameters
124
Parameters in the Long parameter mode
Index Name/Selection Description Def
4023 PID SLEEP LEVEL Defines the start limit for the sleep function. If the motor speed is below a set
level (
4023 ) longer than the sleep delay ( 4024 ), the drive shifts to the
sleeping mode: The motor is stopped and the control panel shows alarm PID
SLEEP (code: A2018 1) ).
Parameter 4022 SLEEP SELECTION must be set to 7 (INTERNAL).
PID output level
t < 4024
t > 4024
4023
t
PID process feedback
PID reference
4026
4025
t
Stop
Start
0.0 Hz
0.0
…500.0 Hz
Sleep start level
4024 PID SLEEP DELAY Defines the delay for the sleep start function. See parameter 4023 PID
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.
60.0 s
0.0
…3600.0 s
Sleep start delay
4025 WAKE-UP DEV 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 4005 ERROR VALUE INV settings.
If parameter 4005 ERROR VALUE INV is set to 0:
Wake-up level = PID reference ( 4010 ) - Wake-up deviation ( 4025 ).
If parameter 4005 ERROR VALUE INV is set to 1:
Wake-up level = PID reference ( 4010 ) + Wake-up deviation ( 4025 )
Wake-up level
4025
when 4005 = 1
PID reference
4025
Wake-up level
when 4005 = 0
t
See also figures for parameter 4023 PID SLEEP LEVEL.
0
x…x
Unit and range depend on the unit and scale defined by parameters 4026
WAKE-UP DELAY and 4007 UNIT SCALE.
4026 WAKE-UP DELAY Defines the wake-up delay for the sleep function. See parameter 4023 PID
SLEEP LEVEL.
0.50 s
0.00
…60.00 s
Wake-up delay
99 START-UP DATA
Application macro. Definition of motor set-up data.
9902 APPLIC MACRO Selects the application macro or activates FlashDrop parameter values. See
chapter
Application macros on page 69 .
1 = ABB
STANDARD
1 = ABB STANDARD Standard macro for constant speed applications