ABB ACS280, Firmware Manual, Page: 235 / 430

Parameters 235
40.55 Set 1 trim adjust
Defines a multiplier for the trimming factor. This
value is multiplied by the result of parameter
40.51
Set 1 trim mode
. Consequently, the result of the
multiplication is used to multiply the result of
parameter
40.56 Set 1 trim source
.
1.000
-100.000 … 100.000 Multiplier for trimming factor. 1 = 1
40.56 Set 1 trim source
Selects the reference to be trimmed.
PID output
PID ref PID setpoint. 1
PID output PID controller output. 2
40.58 Set 1 increase
prevention
Activates increase prevention of PID integration term
for PID set 1
No
No Increase prevention not in use. 0
Limiting
The process PID integration term is not increased.
This parameter is valid for the PID set 1.
1
Other [bit] Source selection (see Terms and abbreviations on
page 90 ).
-
40.59 Set 1 decrease
prevention
Activates decrease prevention of PID integration term
for PID set 1.
No
No Decrease prevention not in use. 0
Limiting
The process PID integration term is not decreased.
This parameter is valid for the PID set 1.
1
Other [bit]
Source selection (see
Terms and abbreviations
on
page
90
).
-
40.60 Set 1 PID activation
source
Selects the source of process PID set 1 activation.
On
Off Set 1 PID activation source is Off. 0
On Set 1 PID activation source is On. 1
Follow Ext1/Ext2
selection
Selection follows the value of parameter
19.11
Ext1/Ext2 selection
.
By changing to Ext2 control location, Process PID set 1
is activated.
2
DI1 Digital input DI1 ( 10.02 DI delayed status , bit 0). 3
DI2 Digital input DI2 ( 10.02 DI delayed status , bit 1). 4
DI3 Digital input DI3 ( 10.02 DI delayed status , bit 2). 5
DI4 Digital input DI4 ( 10.02 DI delayed status , bit 3). 6
Other [bit] Source selection (see Terms and abbreviations on
page 90 ).
-
40.61 Setpoint scaling actual Actual setpoint scaling. See parameter 40.14 Set 1
setpoint scaling .
0.00
-200000.00…
200000.00 PID
customer units
Scaling. 1 = 1 PID
customer
unit
40.62 PID internal setpoint
actual
Displays the value of the internal setpoint. See the
control chain diagram on page 426 .
This parameter is read-only.
0.00 PID unit
1
No. Name/Value Description Default
FbEq 16