ABB ACS350 User Manual page 220

220
Parameters – complete descriptions
Index Name/Selection
4024 PID SLEEP DELAY
0.0...3600.0 s
4025 WAKE-UP DEV
x...x
4026 WAKE-UP DELAY
0.00...60.00 s
4027 PID 1 PARAM SET
SET 1
DI1
DI2
DI3
DI4
DI5
SET 2
TIMED FUNC 1
TIMED FUNC 2
TIMED FUNC 3
TIMED FUNC 4
DI1(INV)
DI2(INV)
DI3(INV)
DI4(INV)
DI5(INV)
Actual signals and parameters
Description
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 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)
4025
PID reference
4025
See also figures in 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
Defines the source from which the drive reads the signal that selects
between PID parameter set 1 and 2.
PID parameter set 1 is defined by parameters 4001...4026.
PID parameter set 2 is defined by parameters 4101...4126.
PID SET 1 is active.
Digital input DI1. 1 = PID SET 2, 0 = PID SET 1.
See selection DI1.
See selection DI1.
See selection DI1.
See selection DI1.
PID SET 2 is active.
Timed PID SET 1/2 control. Timed function 1 inactive = PID SET 1, timed
function 1 active = PID SET 2. See parameter group
See selection TIMED FUNC 1.
See selection TIMED FUNC 1.
See selection TIMED FUNC 1.
Inverted digital input DI1. 0 = PID SET 2, 1 = PID SET 1.
See selection DI1(INV).
See selection DI1(INV).
See selection DI1(INV).
See selection DI1(INV).
4005 ERROR VALUE INV settings.
Wake-up level when 4005 = 1
Wake-up level when 4005 = 0
t
4023 PID SLEEP LEVEL.
UNIT SCALE.
36 TIMED
Def, FbEq
4023 PID 60
1 = 0.1 s
0
4026
4023 PID 0.5
1 = 0.01 s
SET1
0
1
2
3
4
5
7
8
FUNCTIONS.
9
10
11
-1
-2
-3
-4
-5