ABB ACS180 - Page 246

246 Parameters
PID output PID controller output. 2
40.57 PID set1/set2
selection
Selects the source that determines whether process PID
parameter set 1 (parameters 40.07…40.50) or set 2
(group 41 Process PID set 2) is used.
0 = PID set 1 in use
1 = PID set 2 in use
PID set 1
PID set 1 PID set 1. 0
PID set 2 PID set 2. 1
DI1 Digital input DI1 (10.02 DI delayed status, bit 0). 2
DI2 Digital input DI2 (10.02 DI delayed status, bit 1). 3
DI3 Digital input DI3 (10.02 DI delayed status, bit 2). 4
DI4 Digital input DI4 (10.02 DI delayed status, bit 3). 5
DI5 Digital input DI5 (10.02 DI delayed status, bit 4). 6
Supervision 1 Bit 0 of 32.01 Supervision status 21
Supervision 2 Bit 1 of 32.01 Supervision status 22
Supervision 3 Bit 2 of 32.01 Supervision status.23
Other [bit] Source selection (see Terms and abbreviations). -
40.58 Set 1 increase
prevention
Prevention of PID integration term increase for PID set 1. No
No Increase prevention not in use. 0
Limiting The PID integration term is not increased if the maximum
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 increased 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 increased 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
40.59 Set 1 decrease
prevention
Prevention of PID integration term decrease for PID set 1. No
No Decrease prevention not in use. 0
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
No. Name/Value Description Default
FbEq 16
ACS180 FW.book Page 246 Tuesday, March 9, 2021 2:25 PM