ABB ACS880-04XT User Manual

658 Control chain diagrams
Process PID setpoint and feedback source selection
40.26 Set 1 setpoint min
40.27 Set 1 setpoint max
40.18 Set 1 setpoint function
40.10 Set 1 feedback function
40.11 Set 1 feedback filter time
40.28 Set 1 setpoint increase time
40.29 Set 1 setpoint decrease time
40.19 Set 1 internal setpoint sel1
40.16 Set 1 setpoint 1 source
Selection
40.17 Set 1 setpoint 2 source
40.21 Set 1 internal setpoint 1 40.22 Set 1 internal setpoint 2 40.23 Set 1 internal setpoint 3 40.24 Set 1 internal setpoint 4
Selection
Selection
Value
Value Value Value
40.30 Set 1 setpoint freeze enable
Selection
40.08 Set 1 feedback 1 source
Selection
40.09 Set 1 feedback 2 source
Selection
Selection
40.02 Process PID feedback actual
Value
Value
Mul
Add
Feedback 1
ADD SUB
MUL
DIV
MIN
MAX
AVE
a
a-b
a+b
a + b
40.25 Set 1 setpoint selection
Mul
Add
In1 or In2
ADD SUB
MUL
DIV
MIN
MAX
AVE
a
a-b
a+b
40.20 Set 1 internal setpoint sel2
Selection
40.06 Process PID status word: bit 4 PID sleep mode
40.45 Set 1 sleep boost time
Value
40.46 Set 1 sleep boost step
Value
0
RAMP
40.03 Process PID
setpoint actual
Selection
Value Value Value Value
a + b
+
Value
Pulse
Z
-1
Note! Process PID parameter set 2 is also available. See parameter group 41.
Value
40.57 PID set1/set2 selection
Selection
Process PID parameter set 1 Par 40.07...40.56 (shown)
Process PID parameter set 2 Par 41.07...41.56 (not shown)
Internal setpoint (see 40.16, 40.17)
Selection

ABB ACS880-04XT Specifications

General

Brand	ABB
Model	ACS880-04XT
Category	Controller
Language	English