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272 Parameters
Limiting
The PID integration term is not decreased if the minimum
value for the PID output is reached. This parameter is
valid for the PID set 1.
1
Ext PID min lim
The process PID integration term is not decreased when
the output of the external PID has reached it's minimum
limit. In this setup, the external PID is used as a source for
the process PID. This parameter is valid for the PID set 1.
2
Ext PID max lim
The process PID integration term is not decreased when
the output of the external PID has reached it's maximum
limit. In this setup, the external PID is used as a source for
the process PID. This parameter is valid for the PID set 1.
3
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
DIO2
Digital input/output DIO2 (
11.02
DIO delayed status
, bit 1) 10
Other [bit]
Source selection (see
Terms and abbreviations
on page
112
).
-
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
506
.
This parameter is read-only.
0.00 PID unit
1
-200000.00…
200000.00 PID
customer units
Process PID internal setpoint.
1 = 1 PID
customer
unit
40.80
Set 1 PID output min
source
Selects the source for set 1 PID output minimum.
Set1 output
min
None
None.
0
Set1 output min
40.36
Set 1 output min
.
1
Other
Source selection (see
Terms and abbreviations
on page
112
).
-
40.81
Set 1 PID output max
source
Selects the source for set 1 PID output maximum.
Set1 output
max
None
None.
0
Set1 output max
40.37
Set 1 output max
1
No.
Name/Value
Description
Default
FbEq 16
ACS380 FW.book Page 272 Friday, May 4, 2018 4:18 PM
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