ABB ACQ580 - Page 221

Parameters 217
FB A ref1 03.05 FB A reference 1 (see page 106). 15
FB A ref2 03.06 FB A reference 2 (see page 106). 16
Reserved 17…18
EFB ref1 03.09 EFB reference 1 (see page 107). 19
EFB ref2 03.10 EFB reference 2 (see page 107). 20
Reserved 21…23
Setpoint data
storage
40.92 Setpoint data storage (see page 229).
(Selection not available for parameter 71.16 Setpoint 1
source.)
24
Compensated
setpoint
40.70 Compensated setpoint (see page 227). 25
Other Source selection (see Terms and abbreviations on page 100). -
40.17 Set 1 setpoint 2
source
Selects the second source of process setpoint. The second
source is used only if the setpoint function requires two
inputs.
For the selections, see parameter 40.16 Set 1 setpoint 1
source.
Not selected
40.18 Set 1 setpoint
function
Selects a function between the setpoint sources selected by
parameters 40.16 Set 1 setpoint 1 source and 40.17 Set 1
setpoint 2 source.
The result of the function (for any selection) is multiplied by
parameter 40.89 Set 1 setpoint multiplier. (That is why in
selections 12 and 13, the multiplier k is constant 1.)
In1
In1 Source 1. 0
In1+In2 Sum of sources 1 and 2. 1
In1-In2 Source 2 subtracted from source 1. 2
In1*In2 Source 1 multiplied by source 2. 3
In1/In2 Source 1 divided by source 2. 4
MIN(In1,In2) Smaller of the two sources. 5
MAX(In1,In2) Greater of the two sources. 6
AVE(In1,In2) Average of the two sources. 7
sqrt(In1) Square root of source 1. 8
sqrt(In1-In2) Square root of (source 1 - source 2). 9
sqrt(In1+In2) Square root of (source 1 + source 2). 10
sqrt(In1)+sqrt(In2) Square root of source 1 + square root of source 2. 11
k*sqrt(In1) Square root of source 1. (k = 1) 12
k*sqrt(In1-In2) Square root of (source 1 - source 2). (k = 1) 13
No. Name/Value Description Def/FbEq16