Micromod Micro-DCI: 53SL6000 Single Loop Controller Uživatelský manuál Strana 56
- Strana / 138
- Tabulka s obsahem
- KNIHY
Hodnocené. / 5. Na základě hodnocení zákazníků
6.3.3 PoLY Mode
This is a third order polynomial equation which op-
erates on an algebraic combination of the four ana-
log inputs. The constants K1 through K4 are the
coefficients for the equation. The constants K5
and K6 allow for some limited scaling of the four
analog inputs.
X
=
K4
(
AB
+
K5
)
C
+
K6
+
D
3
+
K3
(
AB
+
K5
)
C
+
K6
+
D
2
+
K2
(
AB
+
K5
)
C
+
K6
+
D
+
K1
6.3.4 PoWr Mode
This mode provides a general purpose exponential
(power) equation with the four analog inputs as-
signed in the exponent, base, multiplier, and bias.
The constants K1 through K6 provide scaling for all
four except the bias term.
X
=
K5C
+
K
6
[
K1A
+
K
2
]
(
K
3
B
+
K
4
)
+
D
An important use of the exponential equation is
calculating flow values using weirs and Parshall
flumes as measuring elements. The table below
gives the required assignments for three types of
weirs: rectangular, cipolletti, and triangular based
on the weirs dimensions (Length - feet, height -
inches, and x - degrees). Analog output is in gal-
lons per minute (gpm).
Power Equation Constants by Weir Type
Constant Rectangular Cipolletti Triangular
Fnc.A hhh
Fnc.b 000
Fnc.c h 0 0
Fnc.d 000
K1 111
K2 000
K3 000
K4 1.5 1.5 2.47
K5 -0.6 0 0
K6 3L 3.037L see K6
below
K6 for triangular weirs is as follows:
K6
=
2.42.9
[
tan
(
x
2
)
]
0.992
6.3.5 LoG Mode
The logarithm equation produces a base 2 logarith-
mic value of the algebraic function of the four ana-
log inputs. The constants K1 through K5 provide
scaling for the input values. Constant K5 is a mul-
tiplier which can be used to convert the base of the
logarithm. For example:
Log
10
(
x
)
=
0.301 Log
2
(
x
)
Log
e
(
x
)
=
0.6932 Log
2
(
x
)
X
=
K5 Log
2
(
A
+
K
1
)
(
B
+
K2
)
C
+
K
3
K
4
+
D
+
K
6
6.3.6 LiM Mode
The limiter generates both an analog and a digital
output value. The analog output reflects the scaled
A input as long as it does not exceed the scaled B
input (upper limit) or fall below the scaled C input
(lower limit). If either is exceeded, the digital out-
put will be a logical one value; otherwise, it is a
logical 0 value.
if K1A
+
K2
≥
K3B
=
K4 then
X
=
K3B
+
K4,
Y
=
1
else if K
5
C
+
K
6
≥
K
1
A
+
K2
then
X
=
K
5
C
+
K6, Y
=
1
else
X
=
A Y
=
0
Micro-DCI
53SL6000 Controller
6-6
- INSTRUCTION MANUAL 1
- MicroMod Automation, Inc 2
- Table of Contents 3
- 4.0 Functional Overview 4-1 4
- 5.0 Inputs/Outputs (I/O) 5-1 4
- 9.0 Commissioning 9-1 6
- Appendix A: Glossary A-1 7
- Appendix D: Prompt List D-1 7
- List of Tables 8
- List of Figures 9
- Safety Summary 11
- READ FIRST 12
- 1.0 Introduction 13
- 1.2 Controller Model Numbers 15
- 1.3 Product Specifications 15
- Thermocouple List 18
- 2DI/2DO Option Module 18
- CPU Cycle Time 19
- Control Ranges 19
- 2.1 Inspection 20
- 2.2 Site Location 20
- 2.3 Panel Mounting 20
- 2.4 Power Connections 20
- 2.5 Signal Connections 22
- 2.5.4 Analog Output AO1 23
- Signal Wiring 24
- 2.7 2DI/2DO Module 25
- 2.9 Applying Power 26
- 2.9.1 Power-up Sequence 27
- 3.0 Display Panel 28
- 3.4 Operator Mode Overflow/ 31
- Underflow Indication 31
- 3.5 Engineer Mode 32
- Backward 33
- 3.6 Entering a Pass-Key 35
- 3.7 Offline Display Pattern 35
- 3.9 Display Alphanumerics 38
- 3.10 Engineer Mode Summary 38
- 4.0 Functional Overview 40
- 4.2 Detailed Block Diagram 41
- 5.0 Inputs/Outputs (I/O) 45
- Parameter Entries 46
- Table 5-6. RTD Types 47
- 5.4 Analog Output 1 (AO1) 48
- 5.5 Discrete Inputs 49
- 5.6 Discrete Outputs 49
- 6.1 Section Overview 51
- 6.2 Characterizer 51
- 6.2.1. 3SEG Mode 52
- 6.2.2 LSEG Mode 52
- 6.2.3 PrGM Mode 53
- 6.3 Math Function Block 54
- 6.3.1 ALG Mode 55
- 6.3.2 SuMM Mode 55
- 6.3.3 PoLY Mode 56
- 6.3.4 PoWr Mode 56
- 6.3.5 LoG Mode 56
- 6.3.6 LiM Mode 56
- 57
- 7.0 Control Scheme Block 59
- Schemes 64
- Control Scheme 65
- 7.7 Control Loop Parameters 83
- 7.8 Control Scheme Signal 86
- 8.0 Eight Control Strategies 88
- 8.2 Analog Back-Up Control 90
- 8.3 Ratio Control 92
- 8.4 Auto/Manual Selector 94
- Out 95
- 8.4.8 SchM Selection 95
- 8.5.2 AI2 - Primary PV Input 96
- 8.6.1 AI1 - Primary PV Input 98
- 8.7 Dual Indicator with 100
- Re-Transmitted PV 100
- Control 101
- 8.8.3 Speed Factor Adjusting 103
- 9.0 Commissioning 104
- 9.8 Easy-Tune 106
- Actual Curve 107
- Approximated Curve 107
- 9.8.1 Executing Easy-Tune 108
- Appendix A: Glossary 112
- B.1 Overview 118
- B.2 Parts List 118
- B.3 Removal and Replacement 119
- Procedure 120
- B.5 Defaulting the Database 123
- B.6 Analog Input/Output 123
- Calibration Values 123
- B.7 Watchdog LED 123
- C.1 Overview 124
- C.2 Configuring the System 124
- Module for Datalink 124
- C.3 Protocol 124
- C.3.1 Message Types 125
- C.3.2 Transaction Examples 125
- Reference 126
- Cross Reference 128
- Reference 129
- via Datalink 131
- Appendix D: Prompt List 132
Související produkty a manuály pro Zařízení Micromod Micro-DCI: 53SL6000 Single Loop Controller
Zařízení Micromod Micro-DCI: 53MC5000 Multi-Loop Process Controller Uživatelský manuál
(123 stránky)
(123 stránky)
Zařízení Micromod Micro-DCI: 53IT5100B Micro-DCI 4-Channel Indicator Uživatelský manuál
(71 stránky)
(71 stránky)
Zařízení Micromod Micro-DCI: 53MC5000 Multi-Loop Process Controller Uživatelský manuál
(201 stránky)
(201 stránky)
Zařízení Micromod Micro-DCI: 53ML5100A LOADING STATION REV. 1 FIRMWA Uživatelský manuál
(20 stránky)
(20 stránky)
Zařízení Micromod MOD: 30ML and Modcell Totalization Application Gui Uživatelský manuál
(24 stránky)
(24 stránky)
Zařízení Micromod MOD: MODCELL Multiloop Processor 2002N Model C and Uživatelský manuál
(82 stránky)
(82 stránky)
© 2020, manymanuals.cz. Všechna práva vyhrazena. | 0.041 s |
Manymanuals.com
Manymanuals.de
Manymanuals.fr
Manymanuals.it
Manymanuals.pl
Manymanuals.cz
Manymanuals.es
Manymanuals-pt.com
Komentáře k této Příručce