ABB ACQ810, Руководство по прошивке

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192 Parameters
28.03 Act val 2 src Selects the source of process actual value 2.
Zero No source selected. 0
AI1 scaled 02.05 AI1 scaled (see page 113 ). 1073742341
AI2 scaled 02.07 AI2 scaled (see page 113 ). 1073742343
AI3 scaled 02.09 AI3 scaled (see page 113 ). 1073742345
AI4 scaled 02.11 AI4 scaled (see page 114 ). 1073742347
AI5 scaled 02.13 AI5 scaled (see page 114 ). 1073742349
FBA procact 02.41 FBA act val (see page 122 ). 1073742377
Shared sig1 02.43 Shared signal 1 (see page 122 ). 1073742379
Flow act 05.05 Flow act (see page 125 ). 1073743109
Pointer Value pointer setting (see Terms and abbreviations on page
109 ).
-
28.04 Act val func Defines how the final process actual value is calculated from
the two sources selected by parameters
28.02 Act val 1 src
and 28.03 Act val 2 src .
Act1 The actual value is determined by parameter 28.01 Act val
1/2 sel .
0
Add Sum of actual value 1 and actual value 2. 1
Sub Actual value 2 subtracted from actual value 1. 2
Mul Actual value 1 multiplied by actual value 2. 3
Div Actual value 1 divided by actual value 2. 4
Max Greater of the two actual values used. 5
Min Smaller of the two actual values used. 6
Sqrt sub Square root of (actual value 1 – actual value 2). 7
Sqrt add Square root of actual value 1 + square root of actual value 2. 8
28.05 Act max val Actual value scaling. The setting equals 100% of process
setpoint and is typically set to the value that corresponds to
the top end of the sensor range.
0.00 … 32768.00% Actual value scaling. 100 = 1%
28.06 Act unit sel Defines the unit for both process actual value and process
setpoint. Typically the measured quantity is selected.
% % 4
m3/h m
3
/h 20
bar bar 22
kPa kPa 23
GPM GPM 24
psi psi 25
inHg inHg 29
mbar mbar 44
Pa Pa 45
inH2O inH
2
O 58
in wg in wg 59
ft wg ft wg 60
No. Name/Value Description FbEq