ABB ACS355 User Manual page 266

266 Actual signals and parameters
All parameters
No. Name/Value
4014 FBK SEL
ACT1
ACT1-ACT2
ACT1+ACT2
ACT1*ACT2
ACT1/ACT2
MIN(ACT1,2)
MAX(ACT1,2)
sqrt(ACT1-2)
sqA1+sqA2
sqrt(ACT1)
COMM FBK 1
COMM FBK 2
4015 FBK
MULTIPLIER
-32.768...
32.767
4016 ACT1 INPUT
AI1
AI2
CURRENT
TORQUE
POWER
COMM ACT 1
COMM ACT 2
FREQ INPUT
4017 ACT2 INPUT
Description
Selects the process actual value (feedback signal) for the
process PID controller: The sources for the variables ACT1
and ACT2 are further defined by parameters
INPUT and 4017 ACT2
ACT1
Subtraction of ACT1 and ACT2
Addition of ACT1 and ACT2
Multiplication of ACT1 and ACT2
Division of ACT1 and ACT2
Selects the smaller of ACT1 and ACT2
Selects the higher of ACT1 and ACT2
Square root of the subtraction of ACT1 and ACT2
Addition of the square root of ACT1 and the square root of
ACT2
Square root of ACT1
Signal 0158 PID COMM VALUE 1
Signal 0159 PID COMM VALUE 2
Defines an extra multiplier for the value defined by
parameter 4014 FBK
applications where feedback value is calculated from
another variable (eg flow from pressure difference).
Multiplier. If parameter value is set to zero, no multiplier is
used.
Defines the source for actual value 1 (ACT1). See also
parameter 4018 ACT1
Uses analog input 1 for ACT1
Uses analog input 2 for ACT1
Uses current for ACT1
Uses torque for ACT1
Uses power for ACT1
Uses value of signal
Uses value of signal
Frequency input
Defines the source for actual value ACT2. See also
parameter 4020 ACT2
See parameter 4016 ACT1
INPUT.
value
value
SEL. Parameter is used mainly in
MINIMUM.
0158 PID COMM VALUE 1
0159 PID COMM VALUE 2
MINIMUM.
INPUT.
Def/FbEq
ACT1
4016 ACT1
1
2
3
4
5
6
7
8
9
10
11
12
0.000
1 = 0.001
AI2
1
2
3
4
5
for ACT1 6
for ACT1 7
8
AI2