M-system PU-2A, Руководство по эксплуатации

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22 PU-2A USERS MANUAL EM-9255-C Rev.14
■
3-input MATH FUNCTION model xJFK (Group 01)
ITEM MDFY. DATA INPUT DISPLAY CONTENTS
01 S MAINTENANCE SWITCH (lock command)
0 MTSW: MON.MODE MONITOR mode: data monitoring only
1 MTSW: PRG.MODE PROGRAM mode: “P” marked data modifiable
02 P Alphabets & No. TG: XXXXXXXXXX Tag name entry (10 characters max.)
03
04
05
06
07 P
D
D
D
D
Number (%)
No input
No input
No input
No input
OUTPER XXX.XX
INPER1 XXX.XX X
INPER2 XXX.XX
INPER3 XXX.XX
(X0) XXX.XXXX Output status monitor (%) & simulation output
X
1
: Input 1 status monitor (%)*
1
X
2
: Input 2 status monitor (%)*
1
X
3
: Input 3 status monitor (%)* 1
X
0
: Normalization parameter monitor (1.0000=100%)
10 P TYPE OF EQUATION
1 X1 * SQR (X2 / X3) Temp. & press. compensation for DP flowmeter
X
0
= K
1
X
1
K
2
X
2
+ A
2
√
K
3
X
3
+ A
3
where X
1
= flow
X
2
= pressure
X
3
= temperature
Specify ITEM 11 square root extraction for a square input X
1
.
2 X1 + X2 + X3 Addition & Subtraction
X
0
= K
0
{K
1
(X
1
+ A
1
) + K
2
(X
2
+ A
2
) + K
3
(X
3
+ A
3
)} + A
0
3 X1 * X2 * X3 Multiplication
X
0
= K
0
(K
1
X
1
+ A
1
)(K
2
X
2
+ A
2
)(K
3
X
3
+ A
3
) + A
0
4 (X1 * X2) / X3 Multiplication & Division
X
0
=
K
0
(K
1
X
1
+ A
1
)(K
2
X
2
+ A
2
)
+
A
0
K
3
X
3
+ A
3
5 X1 / (X2 * X3) Multiplication & Division
X
0
=
K
0
(K
1
X
1
+ A
1
)
+
A
0
(K
2
X
2
+ A
2
)(K
3
X
3
+ A
3
)
6 (X1 + X2) * X3 Addition & Multiplication
X
0
= K
0
(K
1
X
1
+ K
2
X
2
+ A
1
)(K
3
X
3
+ A
3
) + A
0
7 (X1 + X2) / X3 Addition & Division
X
0
=
K
0
(K
1
X
1
+ K
2
X
2
+ A
1
)
+
A
0
(K
3
X
3
+ A
3
)
8 X1 / (X2 + X3) Division & Addition
X
0
=
K
0
(K
1
X
1
+ A
1
)
+
A
0
(K
2
X
2
+ K
3
X
3
+ A
2
)
9 X1 + (X2 * X3) Addition & Multiplication
X
0
= K
0
(K
1
X
1
+ A
1
) + K
0
(K
2
X
2
+ A
2
)(K
3
X
3
+ A
3
) + A
0
10 X1 + (X2 / X3) Addition & Division
X
0
= K
0
(K
1
X
1
+ A
1
) +
K
0
(K
2
X
2
+ A
2
)
+
A
0
(K
3
X
3
+ A
3
)
11 P SQUARE ROOT EXTRACTION FOR INPUT X
1
0 SQR NO OPTION Without
1 SQR OPTION With
19 P Percentage FINZER Fine zero adjustment
Initial status shows actual bias (%). When data is entered, output
(%) is shown.
20 P Percentage FINSPN Fine span adjustment
Initial status shows actual gain (%). When data is entered, output
(%) is shown
.