250 Actual signals and parameters
NOT SEL
No external PID control activation selected
0
DI1
Digital input DI1. 1 = active, 0 = inactive.
1
DI2
See selection
.
2
DI3
See selection
.
3
DI4
See selection
.
4
DI5
See selection
.
5
DRIVE RUN
Activation at drive start. Start (drive running) = active.
7
ON
Activation at drive power-up. Power-up (drive powered) =
active.
8
TIMED FUNC 1 Activation by a timed function. Timed function 1 active = PID
control active. See parameter group
9
TIMED FUNC 2 See selection
.
10
TIMED FUNC 3 See selection
.
11
TIMED FUNC 4 See selection
.
12
DI1(INV)
Inverted digital input DI1. 0 = active, 1 = inactive.
-1
DI2(INV)
See selection
-2
DI3(INV)
See selection
-3
DI4(INV)
See selection
-4
DI5(INV)
See selection
-5
4229 OFFSET
Defines the offset for the external PID controller output.
When PID controller is activated, controller output starts
from the offset value. When PID controller is deactivated,
controller output is reset to the offset value.
Parameter
must be set to
.
0.0%
0.0…100.0%
Value in percent
1 = 0.1%
4230 TRIM MODE
Activates the trim function and selects between the direct
and proportional trimming. With trimming it is possible to
combine a corrective factor to the drive reference. See
on page
.
NOT SEL
No trim function selected
0
PROPORTION
AL
Active. The trimming factor is proportional to the rpm/Hz
reference before trimming (REF1).
1
DIRECT
Active. The trimming factor is relative to a fixed maximum
limit used in the reference control loop (maximum speed,
frequency or torque).
2
4231 TRIM SCALE
Defines the multiplier for the trimming function. See section
on page
0.0%
-100.0…100.0% Multiplier
1 = 0.1%
4232 CORRECTION
SRC
Selects the trim reference. See section
.
PID2REF
PID2 reference selected by parameter
(ie signal
value)
1
PID2OUTPUT
value
2
All parameters
No.
Name/Value
Description
Def/FbEq
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